Table Of Contents
Electrical Cards
3.1 Electrical Card Overview
3.1.1 Electrical Cards
3.2 E1-N-14 Card
3.2.1 E1-N-14 Card Functionality
3.2.2 E1-N-14 Card-Level Indicators
3.2.3 E1-N-14 Port-Level Indicators
3.2.4 E1-N-14 Card Specifications
3.3 E1-42 Card
3.3.1 E1-42 Card Functionality
3.3.2 E1-42 Card-Level Indicators
3.3.3 E1-42 Port-Level Indicators
3.3.4 E1-42 Card Specifications
3.4 E3-12 Card
3.4.1 E3-12 Card Functionality
3.4.2 E3-12 Card-Level Indicators
3.4.3 E3-12 Port-Level Indicators
3.4.4 E3-12 Card Specifications
3.5 DS3i-N-12 Card
3.5.1 DS3i-N-12 Card Functionality
3.5.2 DS3i-N-12 Card-Level Indicators
3.5.3 DS3i-N-12 Port-Level Indicators
3.5.4 DS3i-N-12 Card Specifications
3.6 STM1E-12 Card
3.6.1 STM 1E-12 Card Functionality
3.6.2 STM1E-12 Card-Level Indicators
3.6.3 STM1E-12 Port-Level Indicators
3.6.4 STM1E-12 Card Specifications
3.7 BLANK Card
3.8 FMEC-E1 Card
3.9 FMEC-DS1/E1 Card
3.9.1 FMEC-DS1/E1 Card Connector Pinout
3.9.2 FMEC-DS1/E1 Card Specifications
3.10 FMEC E1-120NP Card
3.10.1 FMEC E1-120NP Connector Pinout
3.10.2 FMEC E1-120NP Card Specifications
3.11 FMEC E1-120PROA Card
3.11.1 FMEC E1-120PROA Connector Pinout
3.11.2 FMEC E1-120PROA Card Specifications
3.12 FMEC E1-120PROB Card
3.12.1 FMEC E1-120PROB Connector Pinout
3.12.2 FMEC E1-120PROB Card Specifications
3.13 E1-75/120 Impedance Conversion Panel
3.13.1 E1-75/120 Impedance Conversion Panel Functionality
3.13.2 E1-75/120 Impedance Conversion Panel Card Specifications
3.14 FMEC-E3/DS3 Card
3.14.1 FMEC-E3/DS3 Card Specifications
3.15 FMEC STM1E NP Card
3.15.1 FMEC STM1E NP Card Specifications
3.16 FMEC STM1E 1:1 Card
3.16.1 FMEC STM 1E 1:1 Card Specifications
3.17 FMEC STM1E 1:3 Card
3.17.1 FMEC STM 1E 1:3 Card Specifications
3.18 FMEC-BLANK Card
3.18.1 FMEC-BLANK Card Specifications
3.19 MIC-A/P Card
3.19.1 MIC-A/P Connector Pinouts
3.19.2 MIC-A/P Card Specifications
3.20 MIC-C/T/P Card
3.20.1 MIC-C/T/P Port-Level Indicators
3.20.2 MIC-C/T/P Card Specifications
Electrical Cards
This chapter describes the Cisco ONS 15454 SDH electrical card features and functions. It includes descriptions, hardware specifications, and block diagrams for each card. For installation and card turn-up procedures, refer to the Cisco ONS 15454 SDH Procedure Guide.
Chapter topics include:
•
Electrical Card Overview
•E1-N-14 Card
•E1-42 Card
•E3-12 Card
•DS3i-N-12 Card
•STM1E-12 Card
•BLANK Card
•FMEC-E1 Card
•FMEC-DS1/E1 Card
•FMEC E1-120NP Card
•FMEC E1-120PROA Card
•FMEC E1-120PROB Card
•E1-75/120 Impedance Conversion Panel
•FMEC-E3/DS3 Card
•FMEC STM1E NP Card
•FMEC STM1E 1:1 Card
•FMEC STM1E 1:3 Card
•FMEC-BLANK Card
•MIC-A/P Card
•MIC-C/T/P Card
3.1 Electrical Card Overview
The card overview section summarizes card functions and compatibility.
Note Each card is marked with a symbol that corresponds to a slot (or slots) on the ONS 15454 shelf assembly. The cards are then installed into slots displaying the same symbols. See the "1.13.1 Card Slot Requirements" section on page 1-17 for a list of slots and symbols.
3.1.1 Electrical Cards
Table 3-1 shows available electrical cards for the ONS 15454 SDH.
Table 3-1 Electrical Cards
Card
|
Description
|
For Additional Information...
|
E1-N-14
|
Provides 14 E-1 ports and supports 1:0, 1:1, and 1:N protection. It operates in Slots 1 to 5 and Slots 13 to 17.
|
See the "E1-N-14 Card" section.
|
E1-42
|
Provides 42 E-1 ports and supports 1:3 protection. It operates in Slots 1 to 4 and Slots 14 to 17.
|
See the "E1-42 Card" section.
|
E3-12
|
Provides 12 E-3 ports and supports 1:0 and 1:1 protection. It operates in Slots 1 to 5 and Slots 13 to 17.
|
See the "E3-12 Card" section.
|
DS3i-N-12
|
Provides 12 DS-3 ports and supports 1:0, 1:1, and 1:N protection. It operates in Slots 1 to 5 and Slots 13 to 17.
|
See the "DS3i-N-12 Card" section.
|
STM1E-12
|
Provides 12 electrical STM-1 ports and supports 1:0, 1:1, and 1:3 protection. It operates in Slots 1 to 4 and Slots 14 to 17.
|
See the "STM1E-12 Card" section.
|
BLANK
|
Assures fulfillment of EMC requirements in case of empty interface card slots.
|
See the "BLANK Card" section.
|
FMEC-E1
|
Provides electrical connection into the system for 14 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced E-1 ports from the E1-N-14 card.
|
See the "FMEC-E1 Card" section.
|
FMEC-DS1/E1
|
Provides electrical connection into the system for 14 pairs of 120-ohm balanced E-1 ports from the E1-N-14 card. It uses high-density 37-pin DB connectors.
|
See the "FMEC-DS1/E1 Card" section.
|
FMEC E1-120NP
|
Provides electrical connection into the system for 42 pairs of 120-ohm balanced E-1 ports from the E1-42 card. It uses Molex 96-pin LFH connectors.
|
See the "FMEC E1-120NP Card" section.
|
FMEC E1-120PROA
|
Provides electrical connection into the system for 42 pairs of 120-ohm balanced E-1 ports from the E1-42 card. It is for 1:3 protection from the A side (left side of the shelf). It occupies four slots, Slots 18 to 21. It uses Molex 96-pin LFH connectors.
|
See the "FMEC E1-120PROA Card" section.
|
FMEC E1-120PROB
|
Provides electrical connection into the system for 42 pairs of 120-ohm balanced E-1 ports from the E1-42 card. It is for 1:3 protection from the B side (right side of the shelf). It occupies four slots, Slots 26 to 29. It uses Molex 96-pin LFH connectors.
|
See the "FMEC E1-120PROB Card" section.
|
E1-75/120
|
Installed in the rack to provide a balanced 120-ohm connection for 42 E-1 interfaces that have a 75-ohm unbalanced connection. It uses Molex 96-pin LFH connectors and 1.0/2.3 miniature coax connectors.
|
See the "E1-75/120 Impedance Conversion Panel" section.
|
FMEC-E3/DS3
|
Provides electrical connection into the system for 12 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced E-3 or DS-3 ports.
|
See the "FMEC-E3/DS3 Card" section.
|
FMEC STM1E NP
|
Provides electrical connection into the system for 12 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced electrical STM-1 ports from the STM1E-12 card.
|
See the "FMEC STM1E NP Card" section.
|
FMEC STM1E 1:1
|
Provides electrical connection into the system for 2 x 12 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced electrical STM-1 ports from two STM1E-12 cards in case of 1:1 protected operation. The FMEC STM1E 1:1 card is two slots wide.
|
See the "FMEC STM1E 1:1 Card" section.
|
FMEC STM1E 1:3
|
Provides electrical connection into the system for 4 x 12 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced electrical STM-1 ports from four STM1E-12 cards in case of 1:3 protected operation. The FMEC STM1E 1:3 card occupies four slots. Its position can be Slots 18 to 21 or Slots 26 to 29.
|
See the "FMEC STM1E 1:3 Card" section.
|
FMEC-BLANK
|
Assures fulfillment of EMC requirements in case of empty FMEC slots.
|
See the "FMEC-BLANK Card" section.
|
MIC-A/P
|
Provides connection for one of the two redundant inputs of system power and system connection for input and output alarms.
|
See the "MIC-A/P Card" section.
|
MIC-C/T/P
|
Provides connection for one of the two redundant inputs of system power and system connection for LAN ports and system timing input/output.
|
See the "MIC-C/T/P Card" section.
|
3.2 E1-N-14 Card
The 14-port ONS 15454 SDH E1-N-14 card provides 14 ITU-compliant, G.703 E-1 ports. Each port of the E1-N-14 card operates at 2.048 Mbps over a 120-ohm, twisted-pair copper cable (with FMEC-E1) or over a 75-ohm unbalanced coaxial cable (with FMEC-E1). Figure 3-1 and Figure 3-2 show the E1-N-14 faceplate and block diagram.
Caution This interface can only be connected to Safety Extreme Low Voltage (SELV) circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-1 E1-N-14 Faceplate
Figure 3-2 E1-N-14 Block Diagram
3.2.1 E1-N-14 Card Functionality
Each E1-N-14 port features ITU-T G.703 compliant outputs and inputs supporting cable losses of up to 6 dB at 1024 kHz. The E1-N-14 card supports 1:N (N <= 4) protection. You can also provision the E1-N-14 card to monitor line and frame errors in both directions.
The E1-N-14 card can function as a working or protect card in 1:1 or 1:N protection schemes. If you use the E1-N-14 card as a standard E-1 card in a 1:1 protection group, you can install the E1-N-14 card in Slots 1 to 6 and 12 to 17 on the ONS 15454 SDH. If you use the card's 1:N functionality, you must install an E1-N-14 card in Slot 3 (for bank A) or Slot 15 (for bank B).
You can group and map E1-N-14 card traffic in VC-12 as per ITU-T G.707 to any other card in an ONS 15454 SDH node. For performance-monitoring purposes, you can gather bidirectional E-1 frame-level information (for example, loss of frame, parity errors, or cyclic redundancy check [CRC] errors).
Note The lowest level cross-connect with the XC10G card is STM-1. Lower level signals, such as E-1, DS-3, or E-3, can be dropped. This might leave part of the bandwidth unused. The lowest level cross-connect with the XC-VXL-10G card and with the XC-VXL-2.5G card is VC-12 (2.048 Mbps).
3.2.2 E1-N-14 Card-Level Indicators
Table 3-2 describes the three E1-N-14 card faceplate LEDs.
Table 3-2 E1-N-14 Card-Level Indicators
Card-Level LEDs
|
Description
|
Red FAIL LED
|
Indicates that the card's processor is not ready. The FAIL LED is on during reset and flashes during the boot process. Replace the card if the FAIL LED persists in flashing.
|
ACT/STBY LED
Green (Active)
Amber (Standby)
|
Indicates that the E1-N-14 card is operational and ready to carry traffic (green) or that the card is in Standby mode (amber).
|
Amber SF LED
|
Indicates a signal failure or condition such as loss of signal (LOS), loss of frame (LOF), or high BERs on one or more of the card's ports.
|
3.2.3 E1-N-14 Port-Level Indicators
You can obtain the status of the 14 E-1 ports using the LCD screen on the ONS 15454 SDH fan-tray assembly. Use the LCD to view the status of any port or card slot; the screen displays the number and severity of alarms for a given port or slot. Refer to Cisco ONS 15454 SDH Troubleshooting Guide for a complete description of the alarm messages.
3.2.4 E1-N-14 Card Specifications
The E1-N-14 card has the following specifications:
•E1-N-14 input
–Bit rate: 2.048 Mbps +/-50 ppm
–Frame format: Unframed, ITU-T G.704 framed
–Line code: HDB-3
–Termination: Via FMEC-E1 (for 75 ohms unbalanced) or FMEC-DS1/E1 (for 120 ohms balanced)
–Input impedance: 75 ohms unbalanced or 120 ohms balanced
–Cable loss: 0 to 6 dB at 1024 kHz (for cable length, see the specification of the cable that you are using)
–AIS: ITU-T G.704 compliant
•E1-N-14 output
–Bit rate: 2.048 Mbps +/-50 ppm
–Frame format: Unframed, ITU-T G.704 framed
–Line code: HDB-3
–Termination: Via FMEC-E1 (for 75 ohms unbalanced) or FMEC-DS1/E1 (for 120 ohms balanced)
–Output impedance: 75 ohms unbalanced or 120 ohms balanced
–Alarm indication signal (AIS): ITU-T G.704 compliant
–Pulse shape: ITU-T G.703, Figure 15
–Pulse amplitude: 2.37 V +/- 5% zero-peak at 75 ohms; 3 V +/-5% zero-peak at 120 ohms
–Loopback modes: terminal and facility
•Environmental
–Overvoltage protection: As in ITU-T G.703 Annex B
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 24.00 W, 0.50 A at -48 V, 81.9 BTU/hr
•Dimensions
–Height: 321.3 mm (12.650 in.)
–Width: 18.2 mm (0.716 in.)
–Depth: 228.6 mm (9.000 in.)
–Depth with backplane connector: 235 mm (9.250 in.)
–Weight not including clam shell: 0.8 kg (1.9 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.3 E1-42 Card
The 42-port ONS 15454 SDH E1-42 card provides 42 ITU-compliant, G.703 E-1 ports. Each port of the E1-42 card operates at 2.048 Mbps over a 120-ohm, twisted-pair copper cable. Front mount electrical connection is done using the FMEC E1-120 NP card for unprotected operation, the FMEC E1-120PROA for 1:3 protection in the left side of the shelf, or the FMEC E1-120PROB for 1:3 protection in the right side of the shelf.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Note If you need 75-ohm unbalanced interfaces, you must additionally use the E1-75/120 conversion panel.
Figure 3-3 and Figure 3-4 show the E1-42 card faceplate and block diagram.
Figure 3-3 E1-42 Card Faceplate
Figure 3-4 E1-42 Card Block Diagram
3.3.1 E1-42 Card Functionality
Each E1-42 port features ITU-T G.703 compliant outputs and inputs supporting cable losses of up to 6 dB at 1024 kHz. The E1-42 card supports 1:3 protection. You can also provision the E1-42 card to monitor line and frame errors in both directions.
The E1-42 card can function as a working or protect card in 1:3 protection schemes. If you use the E1-42 card as a standard E-1 card, you can install the E1-42 card in Slots 1 to 4 and 14 to 17 on the ONS 15454 SDH. If you use the card's 1:3 functionality, you must install an E1-42 card as the protect card in Slot 3 (for bank A) or in Slot 15 (for bank B).
You can group and map E1-42 card traffic in VC-12 as per ITU-T G.707 to any other card in an ONS 15454 SDH node. For performance-monitoring purposes, you can gather bidirectional E-1 frame-level information (for example, loss of frame, parity errors, or CRC errors).
Note The lowest level cross-connect with the XC10G card is STM-1. Lower level signals, such as E-1, DS-3, or E-3, can be dropped. This might leave part of the bandwidth unused. The lowest level cross-connect with the XC-VXL-10G card and the XC-VXL-2.5G card is VC-12 (2.048 Mbps).
3.3.2 E1-42 Card-Level Indicators
Table 3-3 describes the three LEDs on the E1-42 card faceplate.
Table 3-3 E1-42 Card-Level Indicators
Card-Level LEDs
|
Description
|
Red FAIL LED
|
Indicates that the card's processor is not ready. The FAIL LED is on during reset and flashes during the boot process. Replace the card if the FAIL LED persists in flashing.
|
ACT/STBY LED
Green (Active)
Amber (Standby)
|
Indicates that the E1-42 card is operational and ready to carry traffic (green) or that the card is in Standby mode (amber).
|
Amber SF LED
|
Indicates a signal failure or condition such as LOS, LOF, or high BERs on one or more of the card's ports.
|
3.3.3 E1-42 Port-Level Indicators
You can obtain the status of the 42 E-1 ports using the LCD screen on the ONS 15454 SDH fan-tray assembly. Use the LCD to view the status of any port or card slot; the screen displays the number and severity of alarms for a given port or slot. Refer to the Cisco ONS 15454 SDH Troubleshooting Guide for a complete description of the alarm messages.
3.3.4 E1-42 Card Specifications
The E1-42 card has the following specifications:
•E1-42 input
–Bit rate: 2.048 Mbps +/-50 ppm
–Frame format: Unframed, ITU-T G.704 framed
–Line code: HDB-3
–Termination: Via FMEC E1-120NP, FMEC E1-120PROA, or FMEC E1-120PROB
–Input impedance: 120 ohms balanced (75 ohms unbalanced with additional E1-75/120)
–Cable loss: 0 to 6 dB at 1024 kHz (for cable length, see the specification of the cable that you are using)
–AIS: ITU-T G.704 compliant
•E1-42 output
–Bit rate: 2.048 Mbps +/-50 ppm
–Frame format: Unframed, ITU-T G.704 framed
–Line code: HDB-3
–Termination: Via FMEC E1-120NP, FMEC E1-120PROA, or FMEC E1-120PROB
–Output impedance: 120 ohms balanced (75 ohms unbalanced with additional E1-75/120)
–AIS: ITU-T G.704 compliant
–Pulse shape: ITU-T G.703, Figure 15
–Pulse amplitude: 3 V +/- 5% zero-peak at 120 ohms; 2.37 V +/-5% zero-peak at 75 ohms
–Loopback modes: terminal and facility
•Environmental
–Overvoltage protection: As in ITU-T G.703 Annex B
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 38.10 W, 0.79 A at -48 V, 130.1 BTU/hr
•Dimensions
–Height: 321.3 mm (12.650 in.)
–Width: 18.2 mm (0.716 in.)
–Depth: 228.6 mm (9.000 in.)
–Depth with backplane connector: 235 mm (9.250 in.)
–Weight not including clam shell: 0.8 kg (1.9 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.4 E3-12 Card
The 12-port ONS 15454 SDH E3-12 card provides 12 ITU-compliant, G.703 E-3 ports per card. Each interface operates at 34.368 Mbps over a 75-ohm coaxial cable (with the FMEC-E3/DS3 card). The E3-12 card operates as a working or protect card in 1:1 protection schemes and as a working card in 1:N protection schemes.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Note The E3-12 card can be deployed in a central office or a carrier's exchange.
Figure 3-5 and Figure 3-6 show the E3-12 card faceplate and block diagram.
Figure 3-5 E3-12 Card Faceplate
Figure 3-6 E3-12 Card Block Diagram
3.4.1 E3-12 Card Functionality
You can install the E3-12 card in Slots 1 to 5 and 14 to 17 on the ONS 15454 SDH. Each E3-12 port features ITU-T G.703 compliant outputs supporting cable losses of up to 12 dB at 17184 kHz. The E3-12 card supports 1:1 protection.
Note The lowest level cross-connect with the XC10G card is STM-1. Lower level signals, such as E-1, DS-3, or E-3, can be dropped. This might leave part of the bandwidth unused. The lowest level cross-connect with the XC-VXL-10G card and the XC-VXL-2.5G card is VC-12 (2.048 Mbps).
Note When a protection switch moves traffic from the E3-12 working/active card to the E3-12 protect/standby card, ports on the now active/standby card cannot be taken out of service. Lost traffic can result if you take a port out of service, even if the E3-12 active/standby card no longer carries traffic.
3.4.2 E3-12 Card-Level Indicators
Table 3-4 describes the three LEDs on the E3-12 card faceplate.
Table 3-4 E3-12 Card-Level Indicators
Card-Level LEDs
|
Description
|
Red FAIL LED
|
Indicates that the card's processor is not ready. The FAIL LED is on during reset and flashes during the boot process. Replace the card if the FAIL LED persists in flashing.
|
ACT/STBY LED
Green (Active)
Amber (Standby)
|
When the ACT/STBY LED is green, the E3-12 card is operational and ready to carry traffic. When the ACT/STBY LED is amber, the E3-12 card is operational and in Standby (protect) mode.
|
Amber SF LED
|
Indicates a signal failure or condition such as port LOS.
|
3.4.3 E3-12 Port-Level Indicators
You can find the status of the twelve E3-12 card ports using the LCD screen on the ONS 15454 SDH fan-tray assembly. Use the LCD to view the status of any port or card slot; the screen displays the number and severity of alarms for a given port or slot. Refer to the Cisco ONS 15454 SDH Troubleshooting Guide for a complete description of the alarm messages.
3.4.4 E3-12 Card Specifications
The E1-12 card has the following specifications:
•E3-12 input
–Bit rate: 34.368 Mbps +/-20 ppm
–Line code: HDB-3
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12 dB at 17184 kHz (for cable length, see the specification of the cable that you are using)
–AIS: ITU-T G.704 compliant
•E3-12 output
–Bit rate: 34.368 Mbps +/- 20 ppm
–Line code: HDB-3
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–AIS: ITU-T G.704 compliant
–Power level: -1.8 to +5.7 dBm
–Pulse shape: ITU-T G.703, Figure 17
–Pulse amplitude: 0.36 to 0.85 V peak-to-peak
–Loopback modes: terminal and facility
•E3-12 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors in the FMEC-E3/DS3 card
•Environmental
–Overvoltage protection: As in ITU-T G.703 Annex B
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 38.20 W, 0.80 A at -48 V, 130.4 BTU/hr
•Dimensions
–Height: 321.3 mm (12.650 in.)
–Width: 18.2 mm (0.716 in.)
–Depth: 228.6 mm (9.000 in.)
–Depth with backplane connector: 235 mm (9.250 in.)
–Weight not including clam shell: 0.7 kg (1.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.5 DS3i-N-12 Card
The 12-port ONS 15454 SDH DS3i-N-12 card provides 12 ITU-T G.703, ITU-T G.704, and Telcordia GR-499-CORE compliant DS-3 ports per card. Each port operates at 44.736 Mbps over a 75-ohm coaxial cable (with the FMEC-E3/DS3 card). The DS3i-N-12 can operate as the protect card in a 1:N (N <= 4) DS-3 protection group. It has circuitry that allows it to protect up to four working DS3i-N-12 cards. In a 1:N protection group the DS3i-N-12 card must reside in either the Slot 3 or 15.
Figure 3-7 and Figure 3-8 show the DS3i-N-12 faceplate and block diagram.
Figure 3-7 DS3i-N-12 Faceplate
Figure 3-8 DS3i-N-12 Card Block Diagram
3.5.1 DS3i-N-12 Card Functionality
The DS3i-N-12 can detect several different errored logic bits within a DS-3 frame. This function lets the ONS 15454 SDH identify a degrading DS-3 facility caused by upstream electronics (DS-3 Framer). In addition, DS-3 frame format autodetection and J1 path trace are supported. By monitoring additional overhead in the DS-3 frame, subtle network degradations can be detected.
The DS3i-n-12 can also aggregate DS3 and E1 traffic and transport it between SONET and SDH networks through AU4/STS 3 trunks, with the ability to add and drop DS3s to an STS3 trunk at intermediate nodes.
The following list summarizes the DS3i-N-12 card features:
•Provisionable framing format (M23, C-bit, or unframed)
•Autorecognition and provisioning of incoming framing
•VC-3 payload mapping as per ITU-T G.707
•Idle signal ("1100") monitoring as per Telcordia GR-499-CORE
•P-bit monitoring
•C-bit parity monitoring
•X-bit monitoring
•M-bit monitoring
•F-bit monitoring
•Far-end block error (FEBE) monitoring
•Far-end alarm and control (FEAC) status and loop code detection
•Path trace byte support with TIM-P alarm generation
You can install the DS3i-N-12 card in Slots 1 to 5 and 13 to 17. Each DS3i-N-12 port features DS-N-level outputs supporting distances up to 137 m (450 feet). With FMEC-E3/DS3, the card supports 1.0/2.3 miniature coax nonbalanced connectors.
Note The lowest level cross-connect with the XC10G card is STM-1. Lower level signals, such as E-1, DS-3, or E-3, can be dropped. This might leave part of the bandwidth unused. The lowest level cross-connect with the XC-VXL-10G card and the XC-VXL-2.5G card is VC-12 (2.048 Mbps).
3.5.2 DS3i-N-12 Card-Level Indicators
Table 3-5 describes the three LEDs on the DS3i-N-12 card faceplate.
Table 3-5 DS3i-N-12 Card-Level Indicators
Card-Level LEDs
|
Description
|
Red FAIL LED
|
Indicates that the card's processor is not ready. The FAIL LED is on during reset and flashes during the boot process. Replace the card if the red FAIL LED persists in flashing.
|
ACT/STBY LED
Green (Active)
Amber (Standby)
|
When the ACT/STBY LED is green, the DS3i-N-12 card is operational and ready to carry traffic. When the ACT/STBY LED is amber, the DS3i-N-12 card is operational and in Standby (protect) mode.
|
Amber SF LED
|
Indicates a signal failure or condition such as LOS or LOF on one or more of the card's ports.
|
3.5.3 DS3i-N-12 Port-Level Indicators
You can find the status of the DS3i-N-12 card ports using the LCD screen on the ONS 15454 SDH fan-tray assembly. Use the LCD to view the status of any port or card slot; the screen displays the number and severity of alarms for a given port or slot. Refer to the Cisco ONS 15454 SDH Troubleshooting Guide for a complete description of the alarm messages.
3.5.4 DS3i-N-12 Card Specifications
The DS3i-N-12 card has the following specifications:
•DS3i-N-12 input
–Bit rate: 44.736 Mbps +/-20 ppm
–Frame format: ITU-T G.704, ITU-T G.752/DS-3 ANSI T1.107-1988
–Line code: B3ZS
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/- 5%
–Cable loss:
Maximum 137 m (450 ft): 734A, RG59, 728A
Maximum 24 m (79 ft): RG179
–AIS: ITU-T G.704 compliant
•DS3i-N-12 output
–Bit rate: 44.736 Mbps +/- 20 ppm
–Frame format: ITU-T G.704 , ITU-T G.752/DS-3 ANSI T1.107-1988
–Line code: B3ZS
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–AIS: ITU-T G.704 compliant
–Power level: -1.8 to +5.7 dBm (The power level is for a signal of all ones and is measured at a center frequency of 22.368 MHz (3 +/- 1 kHz) bandwidth.)
–Pulse shape: ITU-T G.703, Figure 14/ANSI T1.102-1988, Figure 8
–Pulse amplitude: 0.36 to 0.85 V peak-to-peak
–Loopback modes: terminal and facility
–Line build out: 0 to 69 m (0 to 225 ft); 69 to 137 m (226 to 450 ft)
•DS3i-N-12 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors via the FMEC-E3/DS3 card
•Environmental
–Overvoltage protection: As in ITU-T G.703 Annex B
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 26.80 W, 0.56 A at -48 V, 91.5 BTU/hr
•Dimensions
–Height: 321.3 mm (12.650 in.)
–Width: 18.2 mm (0.716 in.)
–Depth: 228.6 mm (9.000 in.)
–Depth with backplane connector: 235 mm (9.250 in.)
–Weight not including clam shell: 0.8 kg (1.9 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.6 STM1E-12 Card
The 12-port ONS 15454 SDH STM1E-12 card provides 12 ITU-compliant, G.703 STM-1 ports per card. Ports 9 to 12 can each be either E-4 or STM-1. Each interface operates at 155.52 Mbps for STM-1 or 139.264 Mbps for E-4 over a 75-ohm coaxial cable (with the FMEC STM1E NP card, the FMEC STM1E 1:1 card, or the FMEC STM1E 1:3 card). In E-4 mode, framed or unframed signal operation is possible. The STM1E-12 card operates as a working or protect card in 1:1 and in 1:3 protection schemes.
Figure 3-9 and Figure 3-10 show the STM1E-12 faceplate and block diagram.
Figure 3-9 STM1E-12 Card Faceplate
Figure 3-10 STM1E-12 Card Block Diagram
3.6.1 STM 1E-12 Card Functionality
You can install the STM1E-12 card in Slots 1 to 4 and 14 to 17 on the ONS 15454 SDH. Each STM1E-12 port features ITU-T G.703 compliant outputs supporting cable losses of up to 12.7 dB at 78 MHz. The STM1E-12 card supports 1:1 protection and 1:3 protection. In a 1:3 protection scheme Slot 4 or Slot 15 is the protect slot.
Note When a protection switch moves traffic from the STM1E-12 working/active card to the STM1E-12 protect/standby card, ports on the now active/standby card cannot be taken out of service. Lost traffic can result if you take a port out of service, even if the STM1E-12 active/standby card no longer carries traffic.
3.6.2 STM1E-12 Card-Level Indicators
Table 3-6 describes the three LEDs on the STM1E-12 card faceplate.
Table 3-6 STM1E-12 Card-Level Indicators
Card-Level LEDs
|
Description
|
Red FAIL LED
|
Indicates that the card's processor is not ready. The FAIL LED is on during reset and flashes during the boot process. Replace the card if the FAIL LED persists in flashing.
|
ACT/STBY LED
Green (Active)
Amber (Standby)
|
When the ACT/STBY LED is green, the STM1E-12 card is operational and ready to carry traffic. When the ACT/STBY LED is amber, the STM1E-12 card is operational and in Standby (protect) mode.
|
Amber SF LED
|
Indicates a signal failure or condition such as port LOS.
|
3.6.3 STM1E-12 Port-Level Indicators
You can find the status of the 12 STM1E-12 card ports using the LCD screen on the ONS 15454 SDH fan-tray assembly. Use the LCD to view the status of any port or card slot; the screen displays the number and severity of alarms for a given port or slot. Refer to the Cisco ONS 15454 SDH Troubleshooting Guide for a complete description of the alarm messages.
3.6.4 STM1E-12 Card Specifications
The STM1E-12 card has the following specifications:
•STM1E-12 input
–Bit rate: 155.52 Mbps +/-5 ppm for STM-1
or 139.264 Mbps +/-15 ppm for E-4
–Line code: Coded mark inversion (CMI)
–E-4 (can be framed or unframed)
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz (for cable length, see the specification of the cable that you are using)
–AIS: ITU-T G.704 compliant
•STM1E-12 output
–Bit rate: 155.52 Mbps +/-5 ppm for STM-1
or 139.264 Mbps +/-15 ppm for E-4
–Line code: CMI
–E-4 can be framed or unframed
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–AIS: ITU-T G.704 compliant
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
–Loopback modes: terminal and facility
•STM1E-12 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors in the FMEC STM1E NP card, the FMEC STM1E 1:1 card, or the FMEC STM1E 1:3 card
•Environmental
–Overvoltage protection: As in ITU-T G.703 Annex B
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 59.40 W, 1.24 A at -48 V, 202.8 BTU/hr
•Dimensions
–Height: 321.3 mm (12.650 in.)
–Width: 18.2 mm (0.716 in.)
–Depth: 228.6 mm (9.000 in.)
–Depth with backplane connector: 235 mm (9.250 in.)
–Weight not including clam shell: 0.7 kg (1.7 lb)
•Compliance
ONS 15454 SDH cards, when installed in a system, comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.7 BLANK Card
The BLANK card provides EMC emission control for empty interface card slots. It also provides a way to close off the subrack front area, thus allowing air flow and convection to be maintained through the subrack. Figure 3-11 shows the BLANK card faceplate.
Caution You must install the BLANK card in every empty interface card slot to maintain EMC requirements of the system and proper air flow.
Figure 3-11 BLANK Faceplate
The BLANK card has the following specifications:
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: Not applicable
•Dimensions
–Height: 321.3 mm (12.650 in.)
–Width: 18.2 mm (0.716 in.
–Weight not including clam shell: 0.2 kg (0.4 lb)
•Compliance
ONS 15454 SDH cards, when installed in a system, comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.8 FMEC-E1 Card
The ONS 15454 SDH FMEC-E1 card provides front mount electrical connection for 14 ITU-compliant, G.703 E-1 ports. With the FMEC-E1 card, each E1-N-14 port operates at 2.048 Mbps over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-12 and Figure 3-13 show the FMEC-E1 card faceplate and block diagram.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-12 FMEC-E1 Card Faceplate
Figure 3-13 FMEC-E1 Card Block Diagram
You can install the FMEC-E1 card in any Electrical Facility Connection Assembly (EFCA) slot from Slot 18 to 22 or Slot 25 to 29 on the ONS 15454 SDH. Each FMEC-E1 card port features E1-level inputs and outputs supporting cable losses of up to 6 dB at 1024 kHz.
The FMEC-E1 card has the following specifications:
•FMEC-E1 input
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 6 dB at 1024 kHz
•FMEC-E1 output
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 15 and Table 7
–Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
•FMEC-E1 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.00 W, 0.00 A at -48 V, 0.0 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
ONS 15454 SDH cards, when installed in a system, comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.9 FMEC-DS1/E1 Card
The ONS 15454 SDH FMEC-DS1/E1 card provides front mount electrical connection for 14 ITU-compliant, G.703 E-1 ports. With the FMEC-DS1/E1 card, each E1-N-14 port operates at 2.048 Mbps over a 120-ohm balanced cable via two 37-pin DB connectors. Figure 3-14 and Figure 3-15 show the FMEC-DS1/E1 card faceplate and block diagram.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-14 FMEC-DS1/E1 Card Faceplate
Figure 3-15 FMEC-DS1/E1 Card Block Diagram
You can install the FMEC-DS1/E1 card in any EFCA slot from Slot 18 to 22 or Slot 25 to 29 on the ONS 15454 SDH. Each FMEC-DS1/E1 card interface features E1-level inputs and outputs supporting cable losses of up to 6 dB at 1024 kHz.
3.9.1 FMEC-DS1/E1 Card Connector Pinout
The connection from the E-1 37-pin DB connector for Ports 1 to 7 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-7.
Table 3-7 E-1 Interface Pinouts on Ports 1 to 7
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
GND
|
20
|
RX 7 P
|
2
|
TX 7 P
|
21
|
RX 7 N
|
3
|
TX 7 N
|
22
|
GND
|
4
|
TX 6 P
|
23
|
RX 6 P
|
5
|
TX 6 N
|
24
|
RX 6 N
|
6
|
GND
|
25
|
RX 5 P
|
7
|
TX 5 P
|
26
|
RX 5 N
|
8
|
TX 5 N
|
27
|
GND
|
9
|
TX 4 P
|
28
|
RX 4 P
|
10
|
TX 4 N
|
29
|
RX 4 N
|
11
|
GND
|
30
|
RX 3 P
|
12
|
TX 3 P
|
31
|
RX 3 N
|
13
|
TX 3 N
|
32
|
GND
|
14
|
TX 2 P
|
33
|
RX 2 P
|
15
|
TX 2 N
|
34
|
RX 2 N
|
16
|
GND
|
35
|
RX 1 P
|
17
|
TX 1 P
|
36
|
RX 1 N
|
18
|
TX 1 N
|
37
|
GND
|
19
|
GND
|
—
|
—
|
The connection from the E-1 37-pin DB connector for Ports 8 to 14 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-8.
Table 3-8 E-1 Interface Pinouts on Ports 8 to 14
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
GND
|
20
|
RX 14 P
|
2
|
TX 14 P
|
21
|
RX 14 N
|
3
|
TX 14 N
|
22
|
GND
|
4
|
TX 13 P
|
23
|
RX 13 P
|
5
|
TX 13 N
|
24
|
RX 13 N
|
6
|
GND
|
25
|
RX 12 P
|
7
|
TX 12 P
|
26
|
RX 12 N
|
8
|
TX 12 N
|
27
|
GND
|
9
|
TX 11 P
|
28
|
RX 11 P
|
10
|
TX 11 N
|
29
|
RX 11 N
|
11
|
GND
|
30
|
RX 10 P
|
12
|
TX 10 P
|
31
|
RX 10 N
|
13
|
TX 10 N
|
32
|
GND
|
14
|
TX 9 P
|
33
|
RX 9 P
|
15
|
TX 9 N
|
34
|
RX 9 N
|
16
|
GND
|
35
|
RX 8 P
|
17
|
TX 8 P
|
36
|
RX 8 N
|
18
|
TX 8 N
|
37
|
GND
|
19
|
GND
|
—
|
—
|
3.9.2 FMEC-DS1/E1 Card Specifications
The FMEC-DS1/E1 card has the following specifications:
•FMEC-DS1/E1 input
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Cable loss: Up to 6 dB at 1024 kHz
•FMEC-DS1/E1 output
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Output impedance: 120 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 15 and Table 7
–Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
•FMEC-DS1/E1 electrical interface
–Connectors: 37-pin DB connectors
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.00 W, 0.00 A at -48 V, 0.0 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.6 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.10 FMEC E1-120NP Card
The ONS 15454 SDH FMEC E1-120NP card provides front mount electrical connection for 42 ITU-compliant, G.703 E-1 ports. With the FMEC E1-120NP card, each E1-42 port operates at 2.048 Mbps over a 120-ohm balanced interface. Twenty-one interfaces are led through one common Molex 96-pin LFH connector. Figure 3-16 and Figure 3-17 show the FMEC E1-120NP faceplate and block diagram.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-16 FMEC E1-120NP Card Faceplate
Figure 3-17 FMEC E1-120NP Card Block Diagram
You can install the FMEC E1-120NP card in any EFCA slot from Slot 18 to 22 or Slot 25 to 29 on the ONS 15454 SDH. Each FMEC E1-120NP card port features E1-level inputs and outputs supporting cable losses of up to 6 dB at 1024 kHz.
3.10.1 FMEC E1-120NP Connector Pinout
The connection from the E-1 96-pin connector for Ports 1 to 21 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-9.
Table 3-9 E-1 Interface Pinouts on Ports 1 to 21
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
TX 11 N
|
25
|
RX 11 N
|
49
|
TX 21 N
|
73
|
RX 21 N
|
2
|
TX 11 P
|
26
|
RX 11 P
|
50
|
TX 21 P
|
74
|
RX 21 P
|
3
|
TX 10 N
|
27
|
RX 10 N
|
51
|
TX 20 N
|
75
|
RX 20 N
|
4
|
TX 10 P
|
28
|
RX 10 P
|
52
|
TX 20 P
|
76
|
RX 20 P
|
5
|
TX 9 N
|
29
|
RX 9 N
|
53
|
TX 19 N
|
77
|
RX 19 N
|
6
|
TX 9 P
|
30
|
RX 9 P
|
54
|
TX 19 P
|
78
|
RX 19 P
|
7
|
TX 8 N
|
31
|
RX 8 N
|
55
|
TX 18 N
|
79
|
RX 18 N
|
8
|
TX 8 P
|
32
|
RX 8 P
|
56
|
TX 18 P
|
80
|
RX 18 P
|
9
|
TX 7 N
|
33
|
RX 7 N
|
57
|
TX 17 N
|
81
|
RX 17 N
|
10
|
TX 7 P
|
34
|
RX 7 P
|
58
|
TX 17 P
|
82
|
RX 17 P
|
11
|
TX 6 N
|
35
|
RX 6 N
|
59
|
TX 16 N
|
83
|
RX 16 N
|
12
|
TX 6 P
|
36
|
RX 6 P
|
60
|
TX 16 P
|
84
|
RX 16 P
|
13
|
TX 5 N
|
37
|
RX 5 N
|
61
|
TX 15 N
|
85
|
RX 15 N
|
14
|
TX 5 P
|
38
|
RX 5 P
|
62
|
TX 15 P
|
86
|
RX 15 P
|
15
|
TX 4 N
|
39
|
RX 4 N
|
63
|
TX 14 N
|
87
|
RX 14 N
|
16
|
TX 4 P
|
40
|
RX 4 P
|
64
|
TX 14 P
|
88
|
RX 14 P
|
17
|
TX 3 N
|
41
|
RX 3 N
|
65
|
TX 13 N
|
89
|
RX 13 N
|
18
|
TX 3 P
|
42
|
RX 3 P
|
66
|
TX 13 P
|
90
|
RX 13 P
|
19
|
TX 2 N
|
43
|
RX 2 N
|
67
|
TX 12 N
|
91
|
RX 12 N
|
20
|
TX 2 P
|
44
|
RX 2 P
|
68
|
TX 12 P
|
92
|
RX 12 P
|
21
|
TX 1 N
|
45
|
RX 1 N
|
69
|
NC
|
93
|
NC
|
22
|
TX 1 P
|
46
|
RX 1 P
|
70
|
NC
|
94
|
NC
|
23
|
NC
|
47
|
NC
|
71
|
NC
|
95
|
NC
|
24
|
NC
|
48
|
NC
|
72
|
NC
|
96
|
NC
|
The connection from the E-1 96-pin connector for Ports 22 to 42 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-10.
Table 3-10 E-1 Interface Pinouts on Ports 22 to 42
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
TX 32 N
|
25
|
RX 32 N
|
49
|
TX 42 N
|
73
|
RX 42 N
|
2
|
TX 32 P
|
26
|
RX 32 P
|
50
|
TX 42 P
|
74
|
RX 42 P
|
3
|
TX 31 N
|
27
|
RX 31 N
|
51
|
TX 41 N
|
75
|
RX 41 N
|
4
|
TX 31 P
|
28
|
RX 31 P
|
52
|
TX 41 P
|
76
|
RX 41 P
|
5
|
TX 30 N
|
29
|
RX 30 N
|
53
|
TX 40 N
|
77
|
RX 40 N
|
6
|
TX 30 P
|
30
|
RX 30 P
|
54
|
TX 40 P
|
78
|
RX 40 P
|
7
|
TX 29 N
|
31
|
RX 29 N
|
55
|
TX 39 N
|
79
|
RX 39 N
|
8
|
TX 29 P
|
32
|
RX 29 P
|
56
|
TX 39 P
|
80
|
RX 39 P
|
9
|
TX 28 N
|
33
|
RX 28 N
|
57
|
TX 38 N
|
81
|
RX 38 N
|
10
|
TX 28 P
|
34
|
RX 28 P
|
58
|
TX 38 P
|
82
|
RX 38 P
|
11
|
TX 27 N
|
35
|
RX 27 N
|
59
|
TX 37 N
|
83
|
RX 37 N
|
12
|
TX 27 P
|
36
|
RX 27 P
|
60
|
TX 37 P
|
84
|
RX 37 P
|
13
|
TX 26 N
|
37
|
RX 26 N
|
61
|
TX 36 N
|
85
|
RX 36 N
|
14
|
TX 26 P
|
38
|
RX 26 P
|
62
|
TX 36 P
|
86
|
RX 36 P
|
15
|
TX 25 N
|
39
|
RX 25 N
|
63
|
TX 35 N
|
87
|
RX 35 N
|
16
|
TX 25 P
|
40
|
RX 25 P
|
64
|
TX 35 P
|
88
|
RX 35 P
|
17
|
TX 24 N
|
41
|
RX 24 N
|
65
|
TX 34 N
|
89
|
RX 34 N
|
18
|
TX 24 P
|
42
|
RX 24 P
|
66
|
TX 34 P
|
90
|
RX 34 P
|
19
|
TX 23 N
|
43
|
RX 23 N
|
67
|
TX 33 N
|
91
|
RX 33 N
|
20
|
TX 23 P
|
44
|
RX 23 P
|
68
|
TX 33 P
|
92
|
RX 33 P
|
21
|
TX 22 N
|
45
|
RX 22 N
|
69
|
NC
|
93
|
NC
|
22
|
TX 22 P
|
46
|
RX 22 P
|
70
|
NC
|
94
|
NC
|
23
|
NC
|
47
|
NC
|
71
|
NC
|
95
|
NC
|
24
|
NC
|
48
|
NC
|
72
|
NC
|
96
|
NC
|
3.10.2 FMEC E1-120NP Card Specifications
The FMEC E1-120NP card has the following specifications:
•FMEC E1-120NP input
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Cable loss: Up to 6 dB at 1024 kHz
•FMEC E1-120NP output
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 15 and Table 7
–Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
•FMEC E1-120NP electrical interface
–Connectors: Molex 96-pin LFH connectors (21 ports per connector)
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.00 W, 0.00 A at -48 V, 0.0 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.11 FMEC E1-120PROA Card
The ONS 15454 SDH FMEC E1-120PROA card provides front mount electrical connection for 42 ITU-compliant, G.703 E-1 ports. With the FMEC E1-120PROA card, each E1-42 port operates at 2.048 Mbps over a 120-ohm balanced interface. Twenty-one interfaces are led through one common Molex 96-pin LFH connector. Figure 3-18 and Figure 3-19 show the FMEC E1-120PROA faceplate and block diagram.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-18 FMEC E1-120PROA Faceplate
Figure 3-19 FMEC E1-120PROA Block Diagram
You can install the FMEC E1-120PROA card in the EFCA in the four far-left slots (Slots 18 to 21) on the ONS 15454 SDH. Each FMEC E1-120PROA card port features E1-level inputs and outputs supporting cable losses of up to 6 dB at 1024 kHz.
3.11.1 FMEC E1-120PROA Connector Pinout
The connection from the E-1 96-pin connector for Ports 1 to 21 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-11.
Table 3-11 E-1 Interface Pinouts on Ports 1 to 21
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
TX 11 N
|
25
|
RX 11 N
|
49
|
TX 21 N
|
73
|
RX 21 N
|
2
|
TX 11 P
|
26
|
RX 11 P
|
50
|
TX 21 P
|
74
|
RX 21 P
|
3
|
TX 10 N
|
27
|
RX 10 N
|
51
|
TX 20 N
|
75
|
RX 20 N
|
4
|
TX 10 P
|
28
|
RX 10 P
|
52
|
TX 20 P
|
76
|
RX 20 P
|
5
|
TX 9 N
|
29
|
RX 9 N
|
53
|
TX 19 N
|
77
|
RX 19 N
|
6
|
TX 9 P
|
30
|
RX 9 P
|
54
|
TX 19 P
|
78
|
RX 19 P
|
7
|
TX 8 N
|
31
|
RX 8 N
|
55
|
TX 18 N
|
79
|
RX 18 N
|
8
|
TX 8 P
|
32
|
RX 8 P
|
56
|
TX 18 P
|
80
|
RX 18 P
|
9
|
TX 7 N
|
33
|
RX 7 N
|
57
|
TX 17 N
|
81
|
RX 17 N
|
10
|
TX 7 P
|
34
|
RX 7 P
|
58
|
TX 17 P
|
82
|
RX 17 P
|
11
|
TX 6 N
|
35
|
RX 6 N
|
59
|
TX 16 N
|
83
|
RX 16 N
|
12
|
TX 6 P
|
36
|
RX 6 P
|
60
|
TX 16 P
|
84
|
RX 16 P
|
13
|
TX 5 N
|
37
|
RX 5 N
|
61
|
TX 15 N
|
85
|
RX 15 N
|
14
|
TX 5 P
|
38
|
RX 5 P
|
62
|
TX 15 P
|
86
|
RX 15 P
|
15
|
TX 4 N
|
39
|
RX 4 N
|
63
|
TX 14 N
|
87
|
RX 14 N
|
16
|
TX 4 P
|
40
|
RX 4 P
|
64
|
TX 14 P
|
88
|
RX 14 P
|
17
|
TX 3 N
|
41
|
RX 3 N
|
65
|
TX 13 N
|
89
|
RX 13 N
|
18
|
TX 3 P
|
42
|
RX 3 P
|
66
|
TX 13 P
|
90
|
RX 13 P
|
19
|
TX 2 N
|
43
|
RX 2 N
|
67
|
TX 12 N
|
91
|
RX 12 N
|
20
|
TX 2 P
|
44
|
RX 2 P
|
68
|
TX 12 P
|
92
|
RX 12 P
|
21
|
TX 1 N
|
45
|
RX 1 N
|
69
|
NC
|
93
|
NC
|
22
|
TX 1 P
|
46
|
RX 1 P
|
70
|
NC
|
94
|
NC
|
23
|
NC
|
47
|
NC
|
71
|
NC
|
95
|
NC
|
24
|
NC
|
48
|
NC
|
72
|
NC
|
96
|
NC
|
The connection from the E-1 96-pin connector for Ports 22 to 42 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-12.
Table 3-12 E-1 Interface Pinouts on Ports 22 to 42
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
TX 32 N
|
25
|
RX 32 N
|
49
|
TX 42 N
|
73
|
RX 42 N
|
2
|
TX 32 P
|
26
|
RX 32 P
|
50
|
TX 42 P
|
74
|
RX 42 P
|
3
|
TX 31 N
|
27
|
RX 31 N
|
51
|
TX 41 N
|
75
|
RX 41 N
|
4
|
TX 31 P
|
28
|
RX 31 P
|
52
|
TX 41 P
|
76
|
RX 41 P
|
5
|
TX 30 N
|
29
|
RX 30 N
|
53
|
TX 40 N
|
77
|
RX 40 N
|
6
|
TX 30 P
|
30
|
RX 30 P
|
54
|
TX 40 P
|
78
|
RX 40 P
|
7
|
TX 29 N
|
31
|
RX 29 N
|
55
|
TX 39 N
|
79
|
RX 39 N
|
8
|
TX 29 P
|
32
|
RX 29 P
|
56
|
TX 39 P
|
80
|
RX 39 P
|
9
|
TX 28 N
|
33
|
RX 28 N
|
57
|
TX 38 N
|
81
|
RX 38 N
|
10
|
TX 28 P
|
34
|
RX 28 P
|
58
|
TX 38 P
|
82
|
RX 38 P
|
11
|
TX 27 N
|
35
|
RX 27 N
|
59
|
TX 37 N
|
83
|
RX 37 N
|
12
|
TX 27 P
|
36
|
RX 27 P
|
60
|
TX 37 P
|
84
|
RX 37 P
|
13
|
TX 26 N
|
37
|
RX 26 N
|
61
|
TX 36 N
|
85
|
RX 36 N
|
14
|
TX 26 P
|
38
|
RX 26 P
|
62
|
TX 36 P
|
86
|
RX 36 P
|
15
|
TX 25 N
|
39
|
RX 25 N
|
63
|
TX 35 N
|
87
|
RX 35 N
|
16
|
TX 25 P
|
40
|
RX 25 P
|
64
|
TX 35 P
|
88
|
RX 35 P
|
17
|
TX 24 N
|
41
|
RX 24 N
|
65
|
TX 34 N
|
89
|
RX 34 N
|
18
|
TX 24 P
|
42
|
RX 24 P
|
66
|
TX 34 P
|
90
|
RX 34 P
|
19
|
TX 23 N
|
43
|
RX 23 N
|
67
|
TX 33 N
|
91
|
RX 33 N
|
20
|
TX 23 P
|
44
|
RX 23 P
|
68
|
TX 33 P
|
92
|
RX 33 P
|
21
|
TX 22 N
|
45
|
RX 22 N
|
69
|
NC
|
93
|
NC
|
22
|
TX 22 P
|
46
|
RX 22 P
|
70
|
NC
|
94
|
NC
|
23
|
NC
|
47
|
NC
|
71
|
NC
|
95
|
NC
|
24
|
NC
|
48
|
NC
|
72
|
NC
|
96
|
NC
|
3.11.2 FMEC E1-120PROA Card Specifications
The FMEC E1-120PROA card has the following specifications:
•FMEC E1-120PROA input
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Cable loss: Up to 6 dB at 1024 kHz
•FMEC E1-120PROA output
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 15 and Table 7
–Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
•FMEC E1-120PROA electrical interface
–Connectors: Molex 96-pin LFH connectors (21 ports per connector)
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.1 W (provided by the E1-42 card), 0.34 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.12 FMEC E1-120PROB Card
The ONS 15454 SDH FMEC E1-120PROB card provides front mount electrical connection for 42 ITU-compliant, G.703 E-1 ports. With the FMEC E1-120PROB card, each E1-42 port operates at 2.048 Mbps over a 120-ohm balanced interface. Twenty-one interfaces are led through one common Molex 96-pin LFH connector. Figure 3-20 and Figure 3-21 show the FMEC E1-120PROB faceplate and block diagram.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-20 FMEC E1-120PROB Card Faceplate
Figure 3-21 FMEC E1-120PROB Card Block Diagram
You can install the FMEC E1-120PROB card in any EFCA slot from Slot 26 to 29 on the ONS 15454 SDH. Each FMEC E1-120PROB card port features E1-level inputs and outputs supporting cable losses of up to 6 dB at 1024 kHz.
3.12.1 FMEC E1-120PROB Connector Pinout
The connection from the E-1 96-pin connector for Ports 1 to 21 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-13.
Table 3-13 E-1 Interface Pinouts on Ports 1 to 21
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
TX 11 N
|
25
|
RX 11 N
|
49
|
TX 21 N
|
73
|
RX 21 N
|
2
|
TX 11 P
|
26
|
RX 11 P
|
50
|
TX 21 P
|
74
|
RX 21 P
|
3
|
TX 10 N
|
27
|
RX 10 N
|
51
|
TX 20 N
|
75
|
RX 20 N
|
4
|
TX 10 P
|
28
|
RX 10 P
|
52
|
TX 20 P
|
76
|
RX 20 P
|
5
|
TX 9 N
|
29
|
RX 9 N
|
53
|
TX 19 N
|
77
|
RX 19 N
|
6
|
TX 9 P
|
30
|
RX 9 P
|
54
|
TX 19 P
|
78
|
RX 19 P
|
7
|
TX 8 N
|
31
|
RX 8 N
|
55
|
TX 18 N
|
79
|
RX 18 N
|
8
|
TX 8 P
|
32
|
RX 8 P
|
56
|
TX 18 P
|
80
|
RX 18 P
|
9
|
TX 7 N
|
33
|
RX 7 N
|
57
|
TX 17 N
|
81
|
RX 17 N
|
10
|
TX 7 P
|
34
|
RX 7 P
|
58
|
TX 17 P
|
82
|
RX 17 P
|
11
|
TX 6 N
|
35
|
RX 6 N
|
59
|
TX 16 N
|
83
|
RX 16 N
|
12
|
TX 6 P
|
36
|
RX 6 P
|
60
|
TX 16 P
|
84
|
RX 16 P
|
13
|
TX 5 N
|
37
|
RX 5 N
|
61
|
TX 15 N
|
85
|
RX 15 N
|
14
|
TX 5 P
|
38
|
RX 5 P
|
62
|
TX 15 P
|
86
|
RX 15 P
|
15
|
TX 4 N
|
39
|
RX 4 N
|
63
|
TX 14 N
|
87
|
RX 14 N
|
16
|
TX 4 P
|
40
|
RX 4 P
|
64
|
TX 14 P
|
88
|
RX 14 P
|
17
|
TX 3 N
|
41
|
RX 3 N
|
65
|
TX 13 N
|
89
|
RX 13 N
|
18
|
TX 3 P
|
42
|
RX 3 P
|
66
|
TX 13 P
|
90
|
RX 13 P
|
19
|
TX 2 N
|
43
|
RX 2 N
|
67
|
TX 12 N
|
91
|
RX 12 N
|
20
|
TX 2 P
|
44
|
RX 2 P
|
68
|
TX 12 P
|
92
|
RX 12 P
|
21
|
TX 1 N
|
45
|
RX 1 N
|
69
|
NC
|
93
|
NC
|
22
|
TX 1 P
|
46
|
RX 1 P
|
70
|
NC
|
94
|
NC
|
23
|
NC
|
47
|
NC
|
71
|
NC
|
95
|
NC
|
24
|
NC
|
48
|
NC
|
72
|
NC
|
96
|
NC
|
The connection from the E-1 96-pin connector for Ports 22 to 42 to the external balanced 120-ohm E-1 interfaces must be made according to Table 3-14.
Table 3-14 E-1 Interface Pinouts on Ports 22 to 42
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
Pin No.
|
Signal Name
|
1
|
TX 32 N
|
25
|
RX 32 N
|
49
|
TX 42 N
|
73
|
RX 42 N
|
2
|
TX 32 P
|
26
|
RX 32 P
|
50
|
TX 42 P
|
74
|
RX 42 P
|
3
|
TX 31 N
|
27
|
RX 31 N
|
51
|
TX 41 N
|
75
|
RX 41 N
|
4
|
TX 31 P
|
28
|
RX 31 P
|
52
|
TX 41 P
|
76
|
RX 41 P
|
5
|
TX 30 N
|
29
|
RX 30 N
|
53
|
TX 40 N
|
77
|
RX 40 N
|
6
|
TX 30 P
|
30
|
RX 30 P
|
54
|
TX 40 P
|
78
|
RX 40 P
|
7
|
TX 29 N
|
31
|
RX 29 N
|
55
|
TX 39 N
|
79
|
RX 39 N
|
8
|
TX 29 P
|
32
|
RX 29 P
|
56
|
TX 39 P
|
80
|
RX 39 P
|
9
|
TX 28 N
|
33
|
RX 28 N
|
57
|
TX 38 N
|
81
|
RX 38 N
|
10
|
TX 28 P
|
34
|
RX 28 P
|
58
|
TX 38 P
|
82
|
RX 38 P
|
11
|
TX 27 N
|
35
|
RX 27 N
|
59
|
TX 37 N
|
83
|
RX 37 N
|
12
|
TX 27 P
|
36
|
RX 27 P
|
60
|
TX 37 P
|
84
|
RX 37 P
|
13
|
TX 26 N
|
37
|
RX 26 N
|
61
|
TX 36 N
|
85
|
RX 36 N
|
14
|
TX 26 P
|
38
|
RX 26 P
|
62
|
TX 36 P
|
86
|
RX 36 P
|
15
|
TX 25 N
|
39
|
RX 25 N
|
63
|
TX 35 N
|
87
|
RX 35 N
|
16
|
TX 25 P
|
40
|
RX 25 P
|
64
|
TX 35 P
|
88
|
RX 35 P
|
17
|
TX 24 N
|
41
|
RX 24 N
|
65
|
TX 34 N
|
89
|
RX 34 N
|
18
|
TX 24 P
|
42
|
RX 24 P
|
66
|
TX 34 P
|
90
|
RX 34 P
|
19
|
TX 23 N
|
43
|
RX 23 N
|
67
|
TX 33 N
|
91
|
RX 33 N
|
20
|
TX 23 P
|
44
|
RX 23 P
|
68
|
TX 33 P
|
92
|
RX 33 P
|
21
|
TX 22 N
|
45
|
RX 22 N
|
69
|
NC
|
93
|
NC
|
22
|
TX 22 P
|
46
|
RX 22 P
|
70
|
NC
|
94
|
NC
|
23
|
NC
|
47
|
NC
|
71
|
NC
|
95
|
NC
|
24
|
NC
|
48
|
NC
|
72
|
NC
|
96
|
NC
|
3.12.2 FMEC E1-120PROB Card Specifications
The FMEC E1-120PROB card has the following specifications:
•FMEC E1-120PROB input
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Cable loss: Up to 6 dB at 1024 kHz
•FMEC E1-120PROB output
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
–Termination: Balanced twisted-pair cable
–Input impedance: 120 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 15 and Table 7
–Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
•FMEC E1-120PROB electrical interface
–Connectors: Molex 96-pin LFH connectors (21 ports per connector)
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.1 W (provided by the E1-42 card), 0.34 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.13 E1-75/120 Impedance Conversion Panel
The ONS 15454 SDH E1-75/120 impedance conversion panel provides front mount electrical connection for 42 ITU-compliant, G.703 E-1 ports. With the E1-75/120 conversion panel, each E1-42 port operates at 2.048 Mbps over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-22 shows the E1-75/120 faceplate.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-22 E1-75/120 Impedance Conversion Panel Faceplate
Figure 3-23 shows the E1-75/120 with optional rackmount brackets installed.
Figure 3-23 E1-75/120 with Optional Rackmount Brackets
Figure 3-24 shows a block diagram of the impedance conversion panel.
Figure 3-24 E1-75/120 Impedance Conversion Panel Block Diagram
3.13.1 E1-75/120 Impedance Conversion Panel Functionality
You can install the E1-75/120 conversion panel in the ANSI or ETSI rack containing the ONS 15454 SDH shelf or in a nearby rack. If you install the E1-75/120 conversion panel in a place where a longer cable is required, make sure that the total cable loss of the balanced 120-ohm cable and the unbalanced 75-ohm cable does not exceed the maximum allowed value. The E1-75/120 conversion panel enables the use of 75-ohm interfaces on client side with the E1-42 card that has 120-ohm interfaces.
Before you can install the E1-75/120 in the rack, install the type of rackmount brackets that is required for the rack that you are using.
3.13.2 E1-75/120 Impedance Conversion Panel Card Specifications
The E1-75/120 conversion panel has the following specifications:
•E1-75/120 input
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
•E1-75/120 output
–Bit rate: 2.048 Mbps +/-50 ppm
–Line code: HDB-3
•E1-75/120 electrical interface
–Connectors:
1.0/2.3 miniature coax connectors on 75-ohm side
Molex 96-pin LFH connectors on 120-ohm side
–Impedance tolerance: +/-5%
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: Not applicable; the E1-75/120 is a passive device.
•Dimensions
–Height: 75 mm (2.95 in.)
–Width: 535 mm (21.06 in.)
–Depth: 221 mm (8.7 in.)
–Weight: 2.15 kg (4.74 lb)
•Compliance
ONS 15454 SDH cards, when installed in a system, comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.14 FMEC-E3/DS3 Card
The ONS 15454 SDH FMEC-E3/DS3 card provides front mount electrical connection for 12 ITU-compliant, G.703 E-3 or DS-3 ports. With the FMEC-E3/DS3 card, each interface of an E3-12 card operates at 34.368 Mbps and each interface of a DS3i-N-12 card operates at 44.736 Mbps over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-25 and Figure 3-26 show the FMEC-E3/DS3 faceplate and block diagram.
Caution This interface can only be connected to SELV circuits. The interface is not intended for connection to any Australian telecommunications network without the written consent of the network manager.
Figure 3-25 FMEC-E3/DS3 Card Faceplate
Figure 3-26 FMEC-E3/DS3 Card Block Diagram
You can install the FMEC-E3/DS3 card in any EFCA slot from Slot 18 to 22 or Slot 25 to 29 on the ONS 15454 SDH. Each FMEC-E3/DS3 card interface features E3-level or DS3-level inputs and outputs supporting cable losses:
•E3 signals
–Up to 12 dB at 17184 kHz
•DS3 signals. One of the following;
–Up to 137 m (450 ft) 734A, RG59, or 728A
–Up to 24 m (79 ft) RG179
3.14.1 FMEC-E3/DS3 Card Specifications
The FMEC-E3/DS3 card has the following specifications:
•FMEC-E3/DS3 input (for E3 signals)
–Bit rate: 34.368 Mbps +/-20 ppm
–Line code: HDB-3
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12 dB at 17184 kHz
•FMEC-E3/DS3 output (for E3 signals)
–Bit rate: 34.368 Mbps +/-20 ppm
–Line code: HDB-3
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 17
–Pulse amplitude: ITU-T G.703, Figure 17 and Table 9
•FMEC-E3/DS3 Input (for DS3 signals)
–Bit rate: 44.736 Mbps +/- 20 ppm
–Line code: B3ZS
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss:
Maximum 137 m (450 ft): 734A, RG59, 728A
Max 24 m (79 ft): RG179
•FMEC-E3/DS3 output (for DS3 signals)
–Bit rate: 44.736 Mbps +/-20 ppm
–Line code: B3ZS
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–AIS: TR-TSY-000191 compliant
–Power level: ITU-T G.703, Table 6; -1.8 to +5.7 dBm
–Pulse shape: ITU-T G.703, Table 6 and Figure 14; ANSI T1.102-1988, Figure 8
–Pulse amplitude: ITU-T G.703, Table 6; 0.36 to 0.85 V peak-to-peak
–Line build out: 0 to 225 ft; 226 to 450 ft
•FMEC-E3/DS3 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.00 W, 0.00 A at -48 V, 0.0 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.15 FMEC STM1E NP Card
The ONS 15454 SDH FMEC STM1E NP card provides front mount electrical connection for 12 ITU-compliant, G.703 STM1E ports. Ports 9 to 12 can be switched to E-4 instead of STM-1 (via Cisco Transport Controller [CTC] on the STM1E-12 card). With FMEC STM1E NP, each interface of an STM1E-12 card operates at 155.52 Mbps for STM-1 or 139.264 Mbps for E-4 over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-27 shows the FMEC STM1E NP faceplate.
Figure 3-27 FMEC STM1E NP Faceplate
You can install the FMEC STM1E NP card in any EFCA slot from Slot 18 to 22 or Slot 25 to 29 on the ONS 15454 SDH. Each FMEC STM1E NP card interface features STM1-level inputs and outputs supporting cable losses of up to 12.7 dB at 78 MHz.
Figure 3-28 shows a block diagram of the card.
Figure 3-28 FMEC STM1E NP Block Diagram
3.15.1 FMEC STM1E NP Card Specifications
The FMEC STM1E NP card has the following specifications:
•FMEC STM1E NP input
–Bit rate: 155.52 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz
•FMEC STM1E E4 input
–Bit rate: 139.264 Mbps +/-15 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz
•FMEC STM1E NP output
–Bit rate: 155.52 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
•FMEC STM1E E4 output
–Bit rate: 139.264 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
•FMEC STM1E NP electrical interface
–Connectors: 1.0/2.3 miniature coax connectors
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 4.4 W (provided by the STM1E-12 card), 15.0 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.16 FMEC STM1E 1:1 Card
The ONS 15454 SDH FMEC STM1E 1:1 card provides front mount electrical connection for 2 x 12 ITU-compliant, G.703 STM1E ports. Ports 9 to 12 can be switched to E-4 instead of STM-1 (via CTC, on the STM1E-12 card). With the FMEC STM1E 1:1 card, each interface of an STM1E-12 card operates at 155.52 Mbps for STM-1 or 139.264 Mbps for E-4 over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. The FMEC STM1E 1:1 card is required if you want to use the 1:1 protection feature of the STM1E-12 card. You can also use the FMEC STM1E 1:1 for connection to two unprotected STM1E-12 cards. In a future release, it will support secondary priority traffic. Figure 3-29 shows the FMEC STM1E 1:1 faceplate.
Figure 3-29 FMEC STM1E 1:1 Faceplate
You can install the FMEC STM1E 1:1 card in any EFCA slot pair (18/19, 20/21, 26/27, or 28/29) on the ONS 15454 SDH. Each FMEC STM1E 1:1 card interface features STM1-level inputs and outputs supporting cable losses of up to 12.7 dB at 78 MHz.
Figure 3-30 shows a block diagram of the card.
Figure 3-30 FMEC STM1E 1:1 Block Diagram
3.16.1 FMEC STM 1E 1:1 Card Specifications
The FMEC STM1E 1:1 card has the following specifications:
•FMEC STM1E 1:1 input
–Bit rate: 155.52 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz
•FMEC STM1E 1:1 E4 input
–Bit rate: 139.264 Mbps +/-15 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz
•FMEC STM1E 1:1 output
–Bit rate: 155.52 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
•FMEC STM1E E4 output
–Bit rate: 139.264 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
•FMEC STM1E 1:1 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 8.8 W (provided by the STM1E-12 card), 30.0 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.17 FMEC STM1E 1:3 Card
The ONS 15454 SDH FMEC STM1E 1:3 card provides front mount electrical connection for 4 x 12 ITU-compliant, G.703 STM1E ports. Ports 9 to 12 can be switched to E-4 instead of STM-1 (via CTC on the STM1E-12 card). With the FMEC STM1E 1:3 card, each interface of an STM1E-12 card operates at 155.52 Mbps for STM-1 or 139.264 Mbps for E-4 over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. The FMEC STM1E 1:3 card is required if you want to use the 1:3 protection feature of the STM1E-12 card. You can also use the FMEC STM1E 1:3 for connection to four unprotected STM1E-12 cards. In a future release, it will support secondary priority traffic. The FMEC STM1E 1:3 card must be installed in Slots 18 to 21 for use with STM1E-12 cards in Slots 1 to 4. The FMEC STM1E 1:3 card must be installed in Slots 26 to 29 for use with STM1E-12 cards in Slots 14 to 17. Figure 3-31 shows the FMEC STM1E 1:3 faceplate.
Figure 3-31 FMEC STM1E 1:3 Faceplate
You can install the FMEC STM1E 1:3 card in any EFCA slot from Slot 18 to 22 or Slot 25 to 29 on the ONS 15454 SDH. Each FMEC STM1E 1:3 card interface features STM1-level inputs and outputs supporting cable losses of up to 12.7 dB at 78 MHz.
Figure 3-32 shows a block diagram of the card.
Figure 3-32 FMEC STM1E 1:3 Block Diagram
3.17.1 FMEC STM 1E 1:3 Card Specifications
The FMEC STM1E 1:3 card has the following specifications:
•FMEC STM1E 1:3 input
–Bit rate: 155.52 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz
•FMEC STM1E 1:3 E4 input
–Bit rate: 139.264 Mbps +/-15 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Input impedance: 75 ohms +/-5%
–Cable loss: Up to 12.7 dB at 78 MHz
•FMEC STM1E 1:3 output
–Bit rate: 155.52 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/- 5%
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
•FMEC STM1E 1:3 E4 output
–Bit rate: 139.264 Mbps +/-20 ppm
–Line code: CMI
–Termination: Unbalanced coaxial cable
–Output impedance: 75 ohms +/-5%
–Pulse shape: ITU-T G.703, Figure 18 and 19 for E-4, Figure 22 and 23 for STM-1
–Pulse amplitude: 1 V +/- 0.1 V peak-to-peak
•FMEC STM1E 1:3 electrical interface
–Connectors: 1.0/2.3 miniature coax connectors
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 17.6 W (provided by the STM1E-12 card), 60.1 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.3 kg (0.7 lb)
•Compliance
ONS 15454 SDH cards, when installed in a system, comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.18 FMEC-BLANK Card
The FMEC-BLANK card provides EMC emission control for empty FMEC slots. It also provides a way to close off the EFCA area, thus allowing air flow and convection to be maintained through the EFCA. Figure 3-33 shows the FMEC-BLANK card faceplate.
You have to install the BLANK FMEC in every empty FMEC slot to maintain EMC requirements of the system and proper air flow.
Figure 3-33 FMEC-BLANK Faceplate
3.18.1 FMEC-BLANK Card Specifications
The FMEC-BLANK card has the following specifications:
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: Not applicable
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Weight not including clam shell: 0.2 kg (0.4 lb)
3.19 MIC-A/P Card
The MIC-A/P card provides connection for the BATTERY B input, one of the two possible redundant power supply inputs. It also provides connection for eight alarm outputs (coming from the TCC2 card), sixteen alarm inputs, and four configurable alarm inputs/outputs. Its position is in Slot 23 in the center of the subrack EFCA area. Figure 3-34 and Figure 3-35 show the MIC-A/P faceplate and block diagram.
Figure 3-34 MIC-A/P Faceplate
Figure 3-35 MIC-A/P Block Diagram
The MIC-A/P card has the following features:
•Connection for one of the two possible redundant power supply inputs
•Connection for eight alarm outputs (coming from the TCC2 card)
•Connection for four configurable alarm inputs/outputs
•Connection for sixteen alarm inputs
•Storage of manufacturing and inventory data
Note For proper system operation, both the MIC-A/P card and the MIC-C/T/P card must be installed in the ONS 15454 SDH shelf.
3.19.1 MIC-A/P Connector Pinouts
Table 3-15 shows the alarm interface pinouts on the MIC-A/P DB-62 connector.
Table 3-15 Alarm Interface Pinouts on the MIC-A/P DB-62 Connector
Pin No.
|
Signal Name
|
Signal Description
|
1
|
ALMCUTOFF N
|
Alarm cutoff, normally open ACO pair
|
2
|
ALMCUTOFF P
|
Alarm cutoff, normally open ACO pair
|
3
|
ALMINP0 N
|
Alarm input pair 1, reports closure on connected wires
|
4
|
ALMINP0 P
|
Alarm input pair 1, reports closure on connected wires
|
5
|
ALMINP1 N
|
Alarm input pair 2, reports closure on connected wires
|
6
|
ALMINP1 P
|
Alarm input pair 2, reports closure on connected wires
|
7
|
ALMINP2 N
|
Alarm input pair 3, reports closure on connected wires
|
8
|
ALMINP2 P
|
Alarm input pair 3, reports closure on connected wires
|
9
|
ALMINP3 N
|
Alarm input pair 4, reports closure on connected wires
|
10
|
ALMINP3 P
|
Alarm input pair 4, reports closure on connected wires
|
11
|
EXALM0 N
|
External customer alarm 1
|
12
|
EXALM0 P
|
External customer alarm 1
|
13
|
GND
|
Ground
|
14
|
EXALM1 N
|
External customer alarm 2
|
15
|
EXALM1 P
|
External customer alarm 2
|
16
|
EXALM2 N
|
External customer alarm 3
|
17
|
EXALM2 P
|
External customer alarm 3
|
18
|
EXALM3 N
|
External customer alarm 4
|
19
|
EXALM3 P
|
External customer alarm 4
|
20
|
EXALM4 N
|
External customer alarm 5
|
21
|
EXALM4 P
|
External customer alarm 5
|
22
|
EXALM5 N
|
External customer alarm 6
|
23
|
EXALM5 P
|
External customer alarm 6
|
24
|
EXALM6 N
|
External customer alarm 7
|
25
|
EXALM6 P
|
External customer alarm 7
|
26
|
GND
|
Ground
|
27
|
EXALM7 N
|
External customer alarm 8
|
28
|
EXALM7 P
|
External customer alarm 8
|
29
|
EXALM8 N
|
External customer alarm 9
|
30
|
EXALM8 P
|
External customer alarm 9
|
31
|
EXALM9 N
|
External customer alarm 10
|
32
|
EXALM9 P
|
External customer alarm 10
|
33
|
EXALM10 N
|
External customer alarm 11
|
34
|
EXALM10 P
|
External customer alarm 11
|
35
|
EXALM11 N
|
External customer alarm 12
|
36
|
EXALM11 P
|
External customer alarm 12
|
37
|
ALMOUP0 N
|
Normally open output pair 1
|
38
|
ALMOUP0 P
|
Normally open output pair 1
|
39
|
GND
|
Ground
|
40
|
ALMOUP1 N
|
Normally open output pair 2
|
41
|
ALMOUP1 P
|
Normally open output pair 2
|
42
|
ALMOUP2 N
|
Normally open output pair 3
|
43
|
ALMOUP2 P
|
Normally open output pair 3
|
44
|
ALMOUP3 N
|
Normally open output pair 4
|
45
|
ALMOUP3 P
|
Normally open output pair 4
|
46
|
AUDALM0 N
|
Normally open Minor audible alarm
|
47
|
AUDALM0 P
|
Normally open Minor audible alarm
|
48
|
AUDALM1 N
|
Normally open Major audible alarm
|
49
|
AUDALM1 P
|
Normally open Major audible alarm
|
50
|
AUDALM2 N
|
Normally open Critical audible alarm
|
51
|
AUDALM2 P
|
Normally open Critical audible alarm
|
52
|
GND
|
Ground
|
53
|
AUDALM3 N
|
Normally open Remote audible alarm
|
54
|
AUDALM3 P
|
Normally open Remote audible alarm
|
55
|
VISALM0 N
|
Normally open Minor visual alarm
|
56
|
VISALM0 P
|
Normally open Minor visual alarm
|
57
|
VISALM1 N
|
Normally open Major visual alarm
|
58
|
VISALM1 P
|
Normally open Major visual alarm
|
59
|
VISALM2 N
|
Normally open Critical visual alarm
|
60
|
VISALM2 P
|
Normally open Critical visual alarm
|
61
|
VISALM3 N
|
Normally open Remote visual alarm
|
62
|
VISALM3 P
|
Normally open Remote visual alarm
|
3.19.2 MIC-A/P Card Specifications
The MIC-A/P card has the following specifications:
•Power supply input BATTERY B
–System supply voltage: Nominal -48 VDC
Tolerance limits: -40.5 to -57.0 VDC
–Connector: 3WK3 Combo-D power cable connector
•Alarm outputs
–Voltage (open contact): Maximum 60 VDC
–Current (closed contact): Maximum 250 mA
–Connector: 62-pin DB connector (common for inputs/outputs)
•Alarm inputs
–Voltage (open contact): Maximum 60 VDC
–Current (closed contact): Maximum 2 mA
–Connector: 62-pin DB connector (common for inputs/outputs)
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.13 W (provided by +5 V from the TCC2 card), 0.44 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.2 kg (0.5 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
3.20 MIC-C/T/P Card
The MIC-C/T/P card provides connection for the BATTERY A input, one of the two possible redundant power supply inputs. It also provides connection for system management serial port, system management LAN port, modem port (for future use), and system timing inputs and outputs. Place the MIC-C/T/P in Slot 24. Figure 3-36 and Figure 3-37 show the MIC-C/T/P card faceplate and block diagram.
Figure 3-36 MIC-C/T/P Faceplate
Figure 3-37 MIC-C/T/P Block Diagram
The MIC-C/T/P cardhas the following features:
•Connection for one of the two possible redundant power supply inputs
•Connection for two serial ports for local craft/modem (for future use)
•Connection for one LAN port
•Connection for two system timing inputs
•Connection for two system timing outputs
•Storage of manufacturing and inventory data
Note For proper system operation, both the MIC-A/P card and the MIC-C/T/P card must be installed in the shelf.
3.20.1 MIC-C/T/P Port-Level Indicators
The MIC-C/T/P card has one pair of LEDs located on the RJ45 LAN connector. The green LED is on when a link is present, and the amber LED is on when data is being transferred.
3.20.2 MIC-C/T/P Card Specifications
The MIC-C/T/P card has the following specifications:
•Power supply input BATTERY A
–System supply voltage: Nominal -48 VDC
Tolerance limits: -40.5 to -57.0 VDC
–Connector: 3WK3 Combo-D power cable connector
•Timing connector
–Frequency: 2.048 MHz +/-10 ppm
–Signal level: 0.75 to 1.5 V
–Impedance: 75 ohms +/-5% (switchable by jumper to high impedance > 3 kohms)
Note 120 ohms balanced impedance is possible with external matching cable.
–Cable attenuation: Up to 6 dB at 2 MHz
–Connectors: 1.0/2.3 miniature coax connector
•System management serial port:
–System management serial port craft interface
–Modem port (for future use)
–Connectors: 8-pin RJ-45
•System management LAN port connectors:
–Signal: IEEE 802.3 10BaseT
–Connectors: 8-pin RJ-45
•Environmental
–Operating temperature: -5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–Operating humidity: 5 to 95%, noncondensing
–Power consumption: 0.38 W (provided by +5 V from the TCC2 card), 1.37 BTU/hr
•Dimensions
–Height: 182 mm (7.165 in.)
–Width: 32 mm (1.25 in.)
–Depth: 92 mm (3.62 in.)
–Depth with backplane connector: 98 mm (3.87 in.)
–Weight not including clam shell: 0.2 kg (0.5 lb)
•Compliance
Installed ONS 15454 SDH cards comply with these standards:
–Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
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