Cisco ONS 15454 SDH Reference Manual, Releases 4.1.1 and 4.5
Chapter 3, Electrical Cards
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Electrical Cards

Table Of Contents

Electrical Cards

3.1  Electrical Card Overview

3.1.1  Electrical Cards

3.1.2  Card Power Consumption

3.2  E1-N-14 Card

3.2.1  E1-N-14 Card-Level Indicators

3.2.2  E1-N-14 Port-Level Indicators

3.2.3  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-Level Indicators

3.4.2  E3-12 Port-Level Indicators

3.4.3  E3-12 Card Specifications

3.5  DS3i-N-12 Card

3.5.1  DS3i-N-12 Card-Level Indicators

3.5.2  DS3i-N-12 Port-Level Indicators

3.5.3  DS3i-N-12 Card Specifications

3.6  STM1E-12 Card

3.6.1  STM1E-12 Card-Level Indicators

3.6.2  STM1E-12 Port-Level Indicators

3.6.3  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

3.14  FMEC-E3/DS3 Card

3.15  FMEC STM1E NP Card

3.15.1  FMEC STM1E NP Card Specifications

3.16  FMEC STM1E 1:1 Card

3.17  FMEC STM1E 1:3 Card

3.18  FMEC-BLANK Card

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 cards for the ONS 15454 SDH include Front Mount Electrical Connection cards (FMECs), common control cards, electrical cards, optical cards, and Ethernet cards. Each card is marked with a symbol that corresponds to a slot (or slots) on the ONS 15454 SDH shelf assembly. The cards are then installed into slots displaying the same symbols (refer to the Cisco ONS 15454 SDH Procedure Guide for a list of slots/symbols). The overview in this section provides a summary of the cards.

3.1.1  Electrical Cards

Table 3-1 shows available electrical cards for the ONS 15454 SDH.

Table 3-1 Electrical Cards 

Card
Description

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.

E1-42

Provides 42 E-1 ports and supports 1:3 protection. It operates in Slots 1 to 4 and Slots 14 to 17 (multispeed slots).

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.

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.

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.

BLANK

Assures fulfillment of EMC requirements in case of empty interface card slots.

FMEC-E1

Provides electrical connection into the system for 14 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced E1 ports from the E1-N-14 card.

FMEC-DS1/E1

Provides electrical connection into the system for 14 pairs of 120-ohm balanced E1 ports from the E1-N-14 card. It uses high-density 37-pin DB connectors.

FMEC E1-120NP

Provides electrical connection into the system for 42 pairs of 120-ohm balanced E1 ports from the E1-42 card. It uses Molex 96-pin LFH connectors.

FMEC E1-120PROA

Provides electrical connection into the system for 42 pairs of 120-ohm balanced E1 ports from the E1-42 card. It is for 1:3 protection from the A side (left side of the shelf). It is 4 slots wide. Its position is Slots 18 to 21. It uses Molex 96-pin LFH connectors.

FMEC E1-120PROB

Provides electrical connection into the system for 42 pairs of 120-ohm balanced E1 ports from the E1-42 card. It is for 1:3 protection from the B side (right side of the shelf). It is 4 slots wide. Its position is Slots 26 to 29. It uses Molex 96-pin LFH connectors.

E1-75/120

Installed in the rack to provide a balanced 120-ohm connection for 42 E1 interfaces that have a 75 ohm unbalanced connection. It uses Molex 96-pin LFH connectors and 1.0/2.3 miniature coax connectors.

FMEC-E3/DS3

Provides electrical connection into the system for 12 pairs of 75-ohm 1.0/2.3 miniature coax connectors for unbalanced E3 or DS3 ports.

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.

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 double slot width.

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 is 4 slots wide. Its position can be Slots 18 to 21 or Slots 26 to 29.

FMEC-BLANK

Assures fulfillment of EMC requirements in case of empty FMEC slots.

MIC-A/P

Provides connection for one of the two redundant inputs of system power and system connection for input and output alarms.

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.


3.1.2  Card Power Consumption

Table 3-2 shows power consumption per card.

Table 3-2 Card Power Consumption 

Card
Watts
Amperage at -48 V
Amperage at -40.5 V
BTU/hr

E1N-14

24.00

0.50

0.59

81.9

E1-42

38.10

0.79

0.94

130.1

E3-12

44.00

0.92

1.09

150.2

DS3i-N-12

30.00

0.63

0.74

102.4

STM1E-12

59.40

1.24

1.47

202.8

FMEC-E1

0.00

0.00

0.00

0.0

FMEC-DS1/E1

0.00

0.00

0.00

0.0

FMEC E1-120NP

0.00

0.00

0.00

0.0

FMEC E1-120PROA

(0.1)

via E1-42

FMEC E1-120PROB

(0.1)

via E1-42

E1-75/120

0.00

0.00

0.00

0.0

FMEC-E3/DS3

0.00

0.00

0.00

0.0

FMEC STM1E NP

(4.4)

via STM1E-12

FMEC STM1E 1:1

(8.8)

via STM1E-12

FMEC STM1E 1:3

(17.6)

via STM1E-12

MIC-A/P

(0.13)

via TCC2

MIC-C/T/P

(0.38)

via TCC2



Note The ONS 15454 SDH is a flexible metro optical transport system supporting a wide variety of applications. The power consumption of the shelf assembly varies depending upon shelf configuration. Design your power distribution network based on your maximum ONS 15454 SDH system power draw, or the ONS 15454 SDH's maximum rated shelf power draw.

If you select to design your power plant to your maximum planned ONS 15454 SDH system configuration, the Cisco ONS 15454 SDH Reference Manual lists the power consumption for each card that can be used to determine your maximum ONS 15454 SDH system power draw. The general guideline for fuse selection is 20 percent above the maximum calculated system power draw.

If you design your power system to the ONS 15454 SDH's maximum rated shelf power draw, Cisco recommends that you select a power distribution system supporting a minimum capacity of 30 A for each A and B power feeder on each ONS 15454 SDH shelf assembly. Feeder lines should be fused at 30 A. This recommendation is based on the shelf assembly's current rated maximum power draw of 30 A at -48 VDC. The maximum power draw configuration on the ONS 15454 SDH, based on the hardware available with Release 4.0, requires 30 A at -48 VDC.


3.2  E1-N-14 Card

The fourteen-port ONS 15454 SDH E1-N-14 card provides fourteen ITU-compliant, G.703 E-1 ports. Each port of the E1-N-14 card operates at 2.048 MBits/s (Mbps) over a 120-ohm, twisted-pair copper cable (with FMEC-DS1/E1) or over a 75-ohm unbalanced coaxial cable (with FMEC-E1). Figure 3-1 shows 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 and Block Diagram

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 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 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 (any high-speed or multispeed slot). 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 MBits/s [Mbps]).


3.2.1  E1-N-14 Card-Level Indicators

Table 3-3 describes the three E1-N-14 card faceplate LEDs.

Table 3-3 E1-N-14 Card-Level Indicators  

Card-Level LEDs
Description

Red FAIL LED

Indicates that the card's processor is not ready. This LED is on during reset. The FAIL LED flashes during the boot process. Replace the card if the FAIL LED persists in flashing.

ACT/STBY LED

Green (Active)

Yellow (Standby)

Indicates that the E1-N-14 card is operational and ready to carry traffic (green) or that the card is in Standby mode (yellow).

Yellow 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.


3.2.2  E1-N-14 Port-Level Indicators

You can obtain the status of the fourteen 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.

3.2.3  E1-N-14 Card Specifications

The E1-N-14 card has the following specifications:

E1-N-14 input

Bit rate: 2.048 MBits/s (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 MBits/s (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

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

3.3  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 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.


Note If you need 75-ohm unbalanced interfaces, you must additionally use the E1-75/120 conversion panel.


Figure 3-2 shows the E1-42 faceplate and block diagram.

Figure 3-2 E1-42 Faceplate and 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 of 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 MBits/s [Mbps]).


3.3.2  E1-42 Card-Level Indicators

Table 3-4 describes the three LEDs on the E1-42 card faceplate.

Table 3-4 E1-42 Card-Level Indicators  

Card-Level LEDs
Description

Red FAIL LED

Indicates that the card's processor is not ready. This LED is on during reset. The FAIL LED flashes during the boot process. Replace the card if the FAIL LED persists in flashing.

ACT/STBY LED

Green (Active)

Yellow (Standby)

Indicates that the E1-42 card is operational and ready to carry traffic (green) or that the card is in Standby mode (yellow).

Yellow 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 MBits/s (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 MBits/s (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

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

3.4  E3-12 Card

The twelve-port ONS 15454 SDH E3-12 card provides twelve ITU-compliant, G.703 E-3 ports per card. Each interface operates at 34.368 MBits/s (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 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.


Note The E3-12 card can be deployed in a central office or a carrier's exchange.


Figure 3-3 shows the E3-12 faceplate and block diagram.

Figure 3-3 E3-12 Faceplate and Block Diagram

You can install the E3-12 card in Slots 1 to 6 and 12 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 MBits/s [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.


3.4.1  E3-12 Card-Level Indicators

Table 3-5 describes the three LEDs on the E3-12 card faceplate.

Table 3-5 E3-12 Card-Level Indicators  

Card-Level LEDs
Description

Red FAIL LED

Indicates that the card's processor is not ready. This LED is on during reset. The FAIL LED flashes during the boot process. Replace the card if the FAIL LED persists in flashing.

ACT/STBY LED

Green (Active)

Yellow (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 yellow, the E3-12 card is operational and in Standby (protect) mode.

Yellow SF LED

Indicates a signal failure or condition such as port LOS.


3.4.2  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.

3.4.3  E3-12 Card Specifications

The E1-12 card has the following specifications:

E3-12 input

Bit rate: 34.368 MBits/s (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 MBits/s (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

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

3.5  DS3i-N-12 Card

The twelve-port ONS 15454 SDH DS3i-N-12 card provides twelve 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 MBits/s (Mbps) over a 75-ohm coaxial cable (with the FMEC-E3/DS3 card). 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 auto detection and J1 path trace are supported. By monitoring additional overhead in the DS-3 frame, subtle network degradations can be detected.

Figure 3-4 shows the DS3i-N-12 faceplate and block diagram.

Figure 3-4 DS3i-N-12 Faceplate and Block Diagram

The following list summarizes the DS3i-N-12 card features:

Provisionable framing format (M23, C-bit, or unframed)

Auto-recognition 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 DSX-level outputs supporting distances up to 137 m (450 ft). With FMEC-E3/DS3, the card supports 1.0/2.3 miniature coax nonbalanced connectors.

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.


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 MBits/s [Mbps]).


3.5.1  DS3i-N-12 Card-Level Indicators

Table 3-6 describes the three LEDs on the DS3i-N-12 card faceplate.

Table 3-6 DS3i-N-12 Card-Level Indicators  

Card-Level LEDs
Description

Red FAIL LED

Indicates that the card's processor is not ready. This LED is on during reset. The FAIL LED flashes during the boot process. Replace the card if the red FAIL LED persists in flashing.

ACT/STBY LED

Green (Active)

Yellow (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 yellow, the DS3i-N-12 card is operational and in Standby (protect) mode.

Yellow SF LED

Indicates a signal failure or condition such as LOS or LOF on one or more of the card's ports.


3.5.2  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.

3.5.3  DS3i-N-12 Card Specifications

The DS3i-N-12 card has the following specifications:

DS3i-N-12 input

Bit rate: 44.736 MBits/s (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 MBits/s (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

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

3.6  STM1E-12 Card

The twelve-port ONS 15454 SDH STM1E-12 card provides twelve ITU-compliant, G.703 STM-1 ports per card. Ports 9 to 12 can be switched to E-4 instead of STM-1. Each interface operates at 155.52 MBits/s (Mbps) for STM-1 or 139.264 MBits/s (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 3-5 shows the STM1E-12 faceplate and block diagram.

Figure 3-5 STM1E-12 Faceplate and Block Diagram

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.


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.


3.6.1  STM1E-12 Card-Level Indicators

Table 3-7 describes the three LEDs on the STM1E-12 card faceplate.

Table 3-7 STM1E-12 Card-Level Indicators  

Card-Level LEDs
Description

Red FAIL LED

Indicates that the card's processor is not ready. This LED is on during reset. The FAIL LED flashes during the boot process. Replace the card if the FAIL LED persists in flashing.

ACT/STBY LED

Green (Active)

Yellow (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 yellow, the STM1E-12 card is operational and in Standby (protect) mode.

Yellow SF LED

Indicates a signal failure or condition such as port loss of service (LOS).


3.6.2  STM1E-12 Port-Level Indicators

You can find the status of the twelve 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.

3.6.3  STM1E-12 Card Specifications

The STM1E-12 card has the following specifications:

STM1E-12 input

Bit rate: 155.52 MBits/s (Mbps) +/-5 ppm for STM-1
or 139.264 MBits/s (Mbps) +/-15 ppm for E-4

Line code: CMI (coded mark inversion)

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 MBits/s (Mbps) +/-5 ppm for STM-1
or 139.264 MBits/s (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 3-6 shows the BLANK card faceplate.

You must install the BLANK card in every empty interface card slot to maintain EMC requirements of the system and proper air flow.

Figure 3-6 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 fourteen ITU-compliant, G.703 E-1 ports. With the FMEC-E1 card, each E1-N-14 port operates at 2.048 MBits/s (Mbps) over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-7 shows the FMEC-E1 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 3-7 FMEC-E1 Faceplate and 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 MBits/s (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 MBits/s (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 MBits/s (Mbps) over a 120-ohm balanced cable via two 37-pin DB connectors. Figure 3-8 shows the FMEC-DS1/E1 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 3-8 FMEC-DS1/E1 Faceplate and 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 3-8.

Table 3-8 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 3-9.

Table 3-9 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 MBits/s (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 MBits/s (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

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

3.10  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 MBits/s (Mbps) over a 120-ohm balanced interface. Twenty-one interfaces are led through one common Molex 96-pin LFH connector. Figure 3-9 shows the FMEC E1-120NP 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 3-9 FMEC E1-120NP Faceplate and 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 3-10.

Table 3-10 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 3-11.

Table 3-11 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 MBits/s (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 MBits/s (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

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

3.11  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 MBits/s (Mbps) over a 120-ohm balanced interface. Twenty-one interfaces are led through one common Molex 96-pin LFH connector. Figure 3-10 shows the FMEC E1-120PROA 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 3-10 FMEC E1-120PROA Faceplate and 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 3-12.

Table 3-12 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 3-13.

Table 3-13 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 MBits/s (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 MBits/s (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

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

3.12  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 MBits/s (Mbps) over a 120-ohm balanced interface. Twenty-one interfaces are led through one common Molex 96-pin LFH connector. Figure 3-11 shows the FMEC E1-120PROB 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 3-11 FMEC E1-120PROB Faceplate and Block Diagram

You can install the FMEC E1-120PROB card in any EFCA slot from Slot 18 to 22 or Slot 25 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 3-14.

Table 3-14 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 3-15.

Table 3-15 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 MBits/s (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 MBits/s (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

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

3.13  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 MBits/s (Mbps) over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-12 shows the E1-75/120 faceplate.


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 3-12 E1-75/120 Impedance Conversion Panel Faceplate

Figure 3-13 shows the E1-75/120 with optional rackmount brackets installed.

Figure 3-13 E1-75/120 with Optional Rackmount Brackets

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.

Figure 3-14 shows a block diagram of the impedance conversion panel.

Figure 3-14 E1-75/120 Impedance Conversion Panel Block Diagram

The E1-75/120 conversion panel has the following specifications:

E1-75/120 input

Bit rate: 2.048 MBits/s (Mbps) +/-50 ppm

Line code: HDB-3

E1-75/120 output

Bit rate: 2.048 MBits/s (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 MBits/s (Mbps). Each interface of a DS3i-N-12 card operates at 44.736 MBits/s (Mbps) over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-15 shows the FMEC-E3/DS3 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 3-15 FMEC-E3/DS3 Faceplate and 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

up to 137 m (450 ft) 734A, RG59, or 728A, or

up to 24 m (79 ft) RG179.

The FMEC-E3/DS3 card has the following specifications:

FMEC-E3/DS3 input (for E3 signals)

Bit rate: 34.368 MBits/s (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 MBits/s (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 MBits/s (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 MBits/s (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

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

3.15  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 MBits/s (Mbps) for STM-1 or 139.264 MBits/s (Mbps) for E-4 over a 75-ohm unbalanced coaxial 1.0/2.3 miniature coax connector. Figure 3-16 shows the FMEC STM1E NP faceplate.

Figure 3-16 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 3-17 shows a block diagram of the card.

Figure 3-17 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 MBits/s (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 NP output

Bit rate: 155.52 MBits/s (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

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

3.16  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 MBits/s (Mbps) for STM-1 or 139.264 MBits/s (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 3-18 shows the FMEC STM1E 1:1 faceplate.

Figure 3-18 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 3-19 shows a block diagram of the card.

Figure 3-19 FMEC STM1E 1:1 Block Diagram

The FMEC STM1E 1:1 card has the following specifications:

FMEC STM1E 1:1 input

Bit rate: 155.52 MBits/s (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 output

Bit rate: 155.52 MBits/s (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

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

3.17  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 MBits/s (Mbps) for STM-1 or 139.264 MBits/s (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 3-20 shows the FMEC STM1E 1:3 faceplate.

Figure 3-20 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 3-21 shows a block diagram of the card

Figure 3-21 FMEC STM1E 1:3 Block Diagram

The FMEC STM1E 1:3 card has the following specifications:

FMEC STM1E 1:3 input

Bit rate: 155.52 MBits/s (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 output

Bit rate: 155.52 MBits/s (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 3-22 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 3-22 FMEC-BLANK Faceplate

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 3-23 shows the MIC-A/P faceplate and block diagram.

Figure 3-23 MIC-A/P Faceplate and Block Diagram

The following list summarizes MIC-A/P card 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 shelf.


3.19.1  MIC-A/P Connector Pinouts

Table 3-16 shows the Alarm Interface Pinouts on the MIC-A/P DB-62 connector.

Table 3-16 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:

MIC-A/P 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

MIC-A/P alarm outputs

Voltage (open contact): Maximum 60 VDC

Current (closed contact): Maximum 250 mA

Connector: 62-pin DB connector (common for inputs/outputs)

MIC-A/P 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
ONS 15454 SDH cards, when installed in a node, 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 3-24 shows the MIC-C/T/P card faceplate and block diagram.

Figure 3-24 MIC-C/T/P Faceplate

The following list summarizes MIC-C/T/P card 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 illuminated when a link is present, and the yellow LED is illuminated when data is being transferred.

3.20.2  MIC-C/T/P Card Specifications

The MIC-C/T/P card has the following specifications:

MIC-C/T/P 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

MIC-C/T/P 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)
(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

MIC-C/T/P system management serial port:

System management serial port craft interface

Modem port (for future use)

Connectors: 8-pin RJ-45

MIC-C/T/P 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

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