Cisco ONS 15454 SDH Reference Manual, Release 7.2
Chapter 5, Ethernet Cards
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Ethernet Cards

Table Of Contents

Ethernet Cards

5.1  Ethernet Card Overview

5.1.1  Cards Summary

5.1.2  Card Compatibility

5.2  E100T-G Card

5.2.1  E100T-G Slot Compatibility

5.2.2  E100T-G Card-Level Indicators

5.2.3  E100T-G Port-Level Indicators

5.2.4  E100T-G Compatibility

5.3  E1000-2-G Card

5.3.1  E1000-2-G Card-Level Indicators

5.3.2  E1000-2-G Port-Level Indicators

5.3.3  E1000-2-G Compatibility

5.4  G1000-4 Card

5.4.1  STS-24c Restriction

5.4.2  G1000-4 Card-Level Indicators

5.4.3  G1000-4 Port-Level Indicators

5.4.4  Slot Compatibility

5.5  G1K-4 Card

5.5.1  G1K-4 Card-Level Indicators

5.5.2  G1K-4 Port-Level Indicators

5.5.3  G1K-4 Compatibility

5.6  ML100T-12 Card

5.6.1  ML100T-12 Card-Level Indicators

5.6.2  ML100T-12 Port-Level Indicators

5.6.3  ML100T-12 Compatibility

5.7  ML100X-8 Card

5.7.1  ML100X-8 Card-Level Indicators

5.7.2  ML100X-8 Port-Level Indicators

5.7.3  ML100X-8 Compatibility

5.8  ML1000-2 Card

5.8.1  ML1000-2 Card-Level Indicators

5.8.2  ML1000-2 Port-Level Indicators

5.8.3  ML1000-2 Slot Compatibility

5.9  CE-100T-8 Card

5.9.1  CE-100T-8 Card-Level Indicators

5.9.2  CE-100T-8 Port-Level Indicators

5.9.3  CE-100T-8 Compatibility

5.10  CE-1000-4 Card

5.10.1  CE-1000-4 Card-Level Indicators

5.10.2  CE-1000-4 Port-Level Indicators

5.10.3  Cross-Connect and Slot Compatibility

5.11  Ethernet Card GBICs and SFPs

5.11.1  Compatibility by Card

5.11.2  GBIC Description

5.11.3  DWDM and CWDM GBICs

5.11.4  SFP Description


Ethernet Cards



Note The terms "Unidirectional Path Switched Ring" and "UPSR" may appear in Cisco literature. These terms do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration. Rather, these terms, as well as "Path Protected Mesh Network" and "PPMN," refer generally to Cisco's path protection feature, which may be used in any topological network configuration. Cisco does not recommend using its path protection feature in any particular topological network configuration.


The Cisco ONS 15454 SDH integrates Ethernet into a SDH time-division multiplexing (TDM) platform. This chapter describes the Cisco ONS 15454 SDH E-Series Ethernet cards, G1000-4 Ethernet cards, the G-1K-4 Ethernet card, ML-Series Ethernet cards, and the CE-Series cards. For Ethernet application information, see the Ethernet Card Software Feature and Configuration Guide for the Cisco ONS 15454, Cisco ONS 15454 SDH, and Cisco ONS 15327.

Chapter topics include:

Ethernet Card Overview

E100T-G Card

E1000-2-G Card

G1000-4 Card

G1K-4 Card

ML100T-12 Card

ML100X-8 Card

ML1000-2 Card

CE-100T-8 Card

CE-1000-4 Card

Ethernet Card GBICs and SFPs

5.1  Ethernet Card Overview

The card overview section summarizes the Ethernet card functions and provides the software compatibility for each Ethernet card.


Note 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. See the Cisco ONS 15454 SDH Procedures Guide for a list of slots and symbols.


5.1.1  Cards Summary

Table 5-1 lists the Cisco ONS 15454 SDH Ethernet cards.

Table 5-1 Ethernet Cards for the ONS 15454 SDH 

Card
Port Description
For Additional Information...

E100T-G

The E100T-G card provides 12 switched, autosensing, 10/100BaseT Ethernet ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards.

See the "E100T-G Card" section.

E1000-2-G

The E1000-2-G card provides two IEEE-compliant, 1000-Mbps ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards. Gigabit Interface Converters (GBICs) are separate.

See the "E1000-2-G Card" section.

G1000-4

The G1000-4 card provides four IEEE-compliant, 1000-Mbps ports. GBICs are separate. The G1000-4 requires the XC10G card.

See the "G1000-4 Card" section

G1K-4

The G1K-4 card provides four IEEE-compliant, 1000-Mbps ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards. GBICs are separate. The G1K-4 card is functionally identical to the G1000-4 card.

See the "G1K-4 Card" section.

ML100T-12

The ML100T-12 card provides 12 switched, autosensing, 10/100Base-T Ethernet ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards.

See the "ML100T-12 Card" section.

ML100X-8

The ML100X-8 card provides eight switched, 100BaseFX Ethernet ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards.

See the "ML100X-8 Card" section.

ML1000-2

The ML1000-2 card provides two IEEE-compliant, 1000-Mbps ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards. Small form-factor pluggable (SFP) connectors are separate.

See the "ML1000-2 Card" section.

CE-100T-8

The CE-100T-8 card provides eight IEEE-compliant, 10/100-Mbps ports and is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards.

See the "CE-100T-8 Card" section.

CE-1000-4

The CE-1000-4 card provides four IEEE-compliant, 1000-Mbps ports. The CE-1000-4 card can operate with the XC10G, XC-VXC-10G, XC-VXL-10G, or XC-VXL-2.5G cross-connect cards.

See the "CE-1000-4 Card" section.


5.1.2  Card Compatibility

Table 5-2 lists the CTC software compatibility for each Ethernet card.


Note "Yes" indicates that this card is fully or partially supported by the indicated software release. Refer to the individual card reference section for more information about software limitations for this card.


Table 5-2 Ethernet Card Software Compatibility 

Ethernet Cards
R3.0.1
R3.1
R3.2
R3.3
R3.4
R4.0
R4.1
R4.5 1
R4.6
R4.7 1
R5.0
R6.0
R7.0
R7.2
E100T-G

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

E1000-2-G

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

G1000-4

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

G1K-4

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ML100T-12

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ML100X-8

Yes

Yes

Yes

ML1000-2

Yes

Yes

Yes

Yes

Yes

Yes

Yes

CE-100T-8

Yes

Yes

Yes

CE-1000-4

Yes

Yes

1 DWDM-only release.


5.2  E100T-G Card


Note For specifications, see the "E100T-G Card Specifications" section.


The ONS 15454 SDH uses E100T-G cards for Ethernet (10 Mbps) and Fast Ethernet (100 Mbps). Each card provides 12 switched, IEEE 802.3-compliant, 10/100BaseT Ethernet ports that can independently detect the speed of an attached device (autosense) and automatically connect at the appropriate speed. The ports autoconfigure to operate at either half or full duplex and determine whether to enable or disable flow control. You can also configure Ethernet ports manually. Figure 5-1 shows the faceplate and a block diagram of the card.

Figure 5-1 E100T-G Faceplate and Block Diagram

The E100T-G Ethernet card provides high-throughput, low-latency packet switching of Ethernet traffic across a SDH network while providing a greater degree of reliability through SDH self-healing protection services. This Ethernet capability enables network operators to provide multiple 10/100-Mbps access drops for high-capacity customer LAN interconnects, Internet traffic, and cable modem traffic aggregation. It enables the efficient transport and co-existence of traditional TDM traffic with packet-switched data traffic.

Each E100T-G card supports standards-based, wire-speed, Layer 2 Ethernet switching between its Ethernet interfaces. The IEEE 802.1Q tag logically isolates traffic (typically subscribers). IEEE 802.1Q also supports multiple classes of service.

5.2.1  E100T-G Slot Compatibility

You can install the E100T-G card in Slots 1 to 6 and 12 to 17. Multiple E-Series Ethernet cards installed in an ONS 15454 SDH can act independently or as a single Ethernet switch. You can create logical SDH ports by provisioning a number of SDH channels to the packet switch entity within the ONS 15454 SDH. Logical ports can be created with a bandwidth granularity of VC-4.

5.2.2  E100T-G Card-Level Indicators

The E100T-G card faceplate has three card-level LED indicators (Table 5-3).

Table 5-3 E100T-G Card-Level Indicators  

Card-Level Indicators
Description

Red FAIL LED

The red FAIL LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the E100T-G card. As part of the boot sequence, the FAIL LED is turned on until the software deems the card operational.

Green ACT LED

The green ACT LED provides the operational status of the E100T-G. If the ACT LED is green, it indicates that the E100T-G card is active and the software is operational.

SF LED

Not used.


5.2.3  E100T-G Port-Level Indicators

The E100T-G card also has 12 pairs of LEDs (one pair for each port) to indicate port conditions (Table 5-4). You can find the status of the E100T-G card port 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.

Table 5-4 E100T-G Port-Level Indicators  

LED State
Description

Amber

Port is active (transmitting and/or receiving data). By default, indicates the transmitter is active but can be software controlled to indicate link status, duplex status, or receiver active.

Solid Green

Link is established. By default, indicates the link for this port is up, but can be software controlled to indicate duplex status, operating speed, or collision.


5.2.4  E100T-G Compatibility

The E100T-G card is compatible with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards.

5.3  E1000-2-G Card


Note For specifications, see the "E1000-2-G Card Specifications" section.


The ONS 15454 SDH uses E1000-2-G cards for Gigabit Ethernet (1000 Mbps). The E1000-2-G card provides two IEEE-compliant, 1000-Mbps ports for high-capacity customer LAN interconnections. Each port supports full-duplex operation.

The E1000-2-G card uses GBIC modular receptacles for the optical interfaces. For details, see the "Ethernet Card GBICs and SFPs" section.

Figure 5-2 shows the card faceplate and a block diagram of the card.

Figure 5-2 E1000-2-G Faceplate and Block Diagram

The E1000-2-G Gigabit Ethernet card provides high-throughput, low-latency packet switching of Ethernet traffic across a SDH network while providing a greater degree of reliability through SDH self-healing protection services. This enables network operators to provide multiple 1000-Mbps access drops for high-capacity customer LAN interconnects. It enables efficient transport and co-existence of traditional TDM traffic with packet-switched data traffic.

Each E1000-2-G card supports standards-based, Layer 2 Ethernet switching between its Ethernet interfaces and SDH interfaces on the ONS 15454 SDH. The IEEE 802.1Q VLAN tag logically isolates traffic (typically subscribers).

Multiple E-Series Ethernet cards installed in an ONS 15454 SDH can act together as a single switching entity or as independent single switches supporting a variety of SDH port configurations.

You can create logical SDH ports by provisioning a number of SDH channels to the packet switch entity within the ONS 15454 SDH. Logical ports can be created with a bandwidth granularity of VC-4.

5.3.1  E1000-2-G Card-Level Indicators

The E1000-2-G card faceplate has three card-level LED indicators (Table 5-5).

Table 5-5 E1000-2-G Card-Level Indicators  

Card-Level Indicators
Description

Red FAIL LED

The red FAIL LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the E1000-2-G card. As part of the boot sequence, the FAIL LED is turned on until the software deems the card operational.

Green ACT LED

The green ACT LED provides the operational status of the E1000-2-G. If the ACT LED is green it indicates that the E1000-2-G card is active and the software is operational.

SF LED

Not used in this release.


5.3.2  E1000-2-G Port-Level Indicators

The E1000-2-G card also has one bicolor LED per port (Table 5-6). When the LINK LED is illuminated green, carrier is detected, meaning an active network cable is installed. When the LINK LED is not illuminated green, an active network cable is not plugged into the port, or the card is carrying unidirectional traffic. The port ACT LED flashes amber at a rate proportional to the level of traffic being received and transmitted over the port.

Table 5-6 E1000-2-G Port-Level Indicators  

LED State
Description

Amber

The port is active (transmitting and receiving data).

Solid green

The link is established.

Green light off

The connection is inactive, or traffic is unidirectional.


5.3.3  E1000-2-G Compatibility

The E1000-2-G is compatible with any traffic card slots (Slots 1 to 6 and 12 to 17) and with the XC-VXL-2.5G, XC-VXL-10G, and XC-VXC-10G cards.

5.4  G1000-4 Card

The G1000-4 card requires the XC10G card. The ONS 15454 uses G1000-4 cards for Gigabit Ethernet (1000 Mbps). The G1000-4 card provides four ports of IEEE-compliant, 1000-Mbps interfaces. Each port supports full-duplex operation for a maximum bandwidth of OC-48 on each card.

The G1000-4 card uses GBIC modular receptacles for the optical interfaces. For details, see the "Ethernet Card GBICs and SFPs" section.


Note Any new features that are available as part of this software release are not enabled for this card.


Figure 5-3 shows the card faceplate and the block diagram of the card.

Figure 5-3 G1000-4 Faceplate and Block Diagram

The G1000-4 Gigabit Ethernet card provides high-throughput, low latency transport of Ethernet encapsulated traffic (IP and other Layer 2 or Layer 3 protocols) across a SONET network. Carrier-class Ethernet transport is achieved by hitless (< 50 ms) performance in the event of any failures or protection switches (such as 1+1 automatic protection switching [APS], path protection, or bidirectional line switch ring [BLSR]). Full provisioning support is possible through Cisco Transport Controller (CTC), Transaction Language One (TL1), or Cisco Transport Manager (CTM).

The circuit sizes supported are STS-1, STS-3c, STS-6c, STS-9c, STS-12c, STS-24c, and STS-48c.

5.4.1  STS-24c Restriction

Due to hardware constraints, the card imposes an additional restriction on the combinations of circuits that can be dropped onto a G-Series card. These restrictions are transparently enforced by the ONS 15454, and you do not need to keep track of restricted circuit combinations.

When a single STS-24c terminates on a card, the remaining circuits on that card can be another single STS-24c or any combination of circuits of STS-12c size or less that add up to no more than 12 STSs (that is a total of 36 STSs on the card).

If STS-24c circuits are not being dropped on the card, the full 48 STSs bandwidth can be used with no restrictions (for example, using either a single STS-48c or 4 STS-12c circuits).


Note The STS-24c restriction only applies when a single STS-24c circuit is dropped; therefore, you can easily minimize the impact of this restriction. Group the STS-24c circuits together on a card separate from circuits of other sizes. The grouped circuits can be dropped on other G-Series cards on the ONS 15454.


5.4.2  G1000-4 Card-Level Indicators

The G1000-4 card faceplate has two card-level LED indicators, described in Table 5-7.

Table 5-7 G1000-4 Card-Level Indicators  

Card-Level LEDs
Description

FAIL LED (red)

The red FAIL LED indicates that the card's processor is not ready or that a catastrophic software failure occurred on the G1000-4 card. As part of the boot sequence, the FAIL LED is turned on, and it turns off if the software is deemed operational.

The red FAIL LED blinks when the card is loading software.

ACT LED (green)

A green ACT LED provides the operational status of the G1000-4. If the ACT LED is green, it indicates that the G1000-4 card is active and the software is operational.


5.4.3  G1000-4 Port-Level Indicators

The G1000-4 card has one bicolor LED per port. Table 5-8 describes the status that each color represents.

Table 5-8 G1000-4 Port-Level Indicators  

Port-Level LED Status
Description

Off

No link exists to the Ethernet port.

Steady amber

A link exists to the Ethernet port, but traffic flow is inhibited. For example, an unconfigured circuit, an error on line, or a nonenabled port might inhibit traffic flow.

Solid green

A link exists to the Ethernet port, but no traffic is carried on the port.

Flashing green

A link exists to the Ethernet port, and traffic is carried on the port. The LED flash rate reflects the traffic rate for the port.


5.4.4  Slot Compatibility

The G1000-4 card requires Cisco ONS 15454 Release 3.2 or later system software and the XC10G cross-connect card. You can install the card in Slots 1 to 6 and 12 to 17, for a total shelf capacity of 48 Gigabit Ethernet ports. The practical G1000-4 port per shelf limit is 40, because at least two slots are typically filled by OC-N trunk cards such as the OC-192.

5.5  G1K-4 Card


Note For specifications, see the "G1K-4 Card Specifications" section.



Note Any new features that are available as part of this software release are not enabled for this card.


The G1K-4 card is the functional equivalent of the earlier G1000-4 card and provides four ports of IEEE-compliant, 1000-Mbps interfaces. Each interface supports full-duplex operation for a maximum bandwidth of 1 Gbps or 2 Gbps bidirectional per port, and 2.5 Gbps or 5 Gbps bidirectional per card. Each port autonegotiates for full duplex and IEEE 802.3x flow control. The G1K-4 card uses GBIC modular receptacles for the optical interfaces. For details, see the "Ethernet Card GBICs and SFPs" section.

Figure 5-4 shows the card faceplate and the block diagram of the card.

Figure 5-4 G1K-4 Faceplate and Block Diagram

The G1K-4 Gigabit Ethernet card provides high-throughput, low-latency transport of Ethernet encapsulated traffic (IP and other Layer 3 protocols) across a SDH network while providing a greater degree of reliability through SDH self-healing protection services. Carrier-class Ethernet transport is achieved by hitless (< 50 ms) performance in the event of any failures or protection switches (such as 1+1 APS, path protection, BLSR, or optical equipment protection) and full provisioning and manageability, as in SDH service. Full provisioning support is possible via CTC or CTM. Each G1K-4 card performs independently of the other cards in the same shelf.

5.5.1  G1K-4 Card-Level Indicators

The G1K-4 card faceplate has two card-level LED indicators, described in Table 5-9.

Table 5-9 G1K-4 Card-Level Indicators  

Card-Level LEDs
Description

FAIL LED (red)

The red FAIL LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the G1K-4 card. As part of the boot sequence, the FAIL LED is turned on, and it goes off when the software is deemed operational.

The red FAIL LED blinks when the card is loading software.

ACT LED (green)

The green ACT LED provides the operational status of the G1K-4. If the ACT LED is green, it indicates that the G1K-4 card is active and the software is operational.


5.5.2  G1K-4 Port-Level Indicators

The G1K-4 card has four bicolor LEDs (one LED per port). Table 5-10 describes these LEDs.

Table 5-10 G1K-4 Port-Level Indicators  

Port-Level LED State
Description

Off

No link exists to the Ethernet port.

Steady amber

A link exists to the Ethernet port, but traffic flow is inhibited. For example, a lack of circuit setup, an error on the line, or a nonenabled port might inhibit traffic flow.

Solid green

A link exists to the Ethernet port, but no traffic is carried on the port.

Flashing green

A link exists to the Ethernet port, and traffic is carried on the port. The LED flash rate reflects the traffic rate for the port.


5.5.3  G1K-4 Compatibility

You can install the G1K-4 card in Slots 1 to 6 and 12 to 17, for a total shelf capacity of 48 Gigabit Ethernet ports. (The practical limit is 40 ports because at least two slots are typically populated by optical cards such as the OC-192.)

The G1K-4 card operate with the XC-VXL-2.5G, XC-VXL-10G, or XC-VXC-10G cross-connect cards.

5.6  ML100T-12 Card


Note For specifications, see the "ML100T-12 Card Specifications" section.


The ML100T-12 card provides 12 ports of IEEE 802.3-compliant, 10/100 interfaces. Each interface supports full-duplex operation for a maximum bandwidth of 200 Mbps per port and 2.488 Gbps per card. Each port independently detects the speed of an attached device (autosenses) and automatically connects at the appropriate speed. The ports autoconfigure to operate at either half or full duplex and can determine whether to enable or disable flow control. For ML-Series configuration information, see the Ethernet Card Software Feature and Configuration Guide for the Cisco ONS 15454, Cisco ONS 15454 SDH, and Cisco ONS 15327.

Figure 5-5 shows the card faceplate and block diagram.


Caution Shielded twisted-pair cabling should be used for inter-building applications.

Figure 5-5 ML100T-12 Faceplate and Block Diagram

ML-Series cards feature two SDH virtual ports with a maximum combined bandwidth of VC4-16c. Each port carries an STM concatenated circuit (CCAT) with a size of VC3, VC4, VC4-2c, VC4-3c, VC4-4c, and VC4-8c. To configure an ML-Series card SDH STM circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS 15454 SDH Procedure Guide.

The ML-Series packet-over-SDH (POS) ports supports virtual concatenation (VCAT) of SONET/SDH circuits and a software link capacity adjustment scheme (SW-LCAS). The ML-Series card supports a maximum of two VCAT groups with each group corresponding to one of the POS ports. Each VCAT group must be provisioned with two circuit members. An ML-Series card supports VC-3-2v, VC-4-2v and VC-4-4c-2v. To configure an ML-Series card SDH VCAT circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS  15454  SDH Procedure Guide.

5.6.1  ML100T-12 Card-Level Indicators

The ML00T-12 card supports two card-level LED indicators, described in Table 5-11.

Table 5-11 ML100T-12 Card-Level Indicators  

Card-Level LEDs
Description

Red SF LED

The red SF LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the ML100T-12 card. As part of the boot sequence, the FAIL LED is illuminated until the software deems the card operational.

Green ACT LED

The green ACT LED provides the operational status of the ML100T-12. If the ACT LED is green, it indicates that the ML100T-12 card is active and the software is operational.


5.6.2  ML100T-12 Port-Level Indicators

The ML100T-12 card provides a pair of LEDs for each Fast Ethernet port: an amber LED for activity (ACT) and a green LED for LINK. The port-level indicators are described in Table 5-12.

Table 5-12 ML100T-12 Port-Level Indicators  

Port-Level LED State
Description

ACT LED (Amber)

Steady amber LED indicates that a link is detected, but there is an issue inhibiting traffic.

A blinking amber LED means that traffic is flowing.

LINK LED (Green)

Steady green LED indicates that a link is detected, but there is no traffic.

A blinking green LED flashes at a rate proportional to the level of traffic being received and transmitted over the port.

Both ACT and LINK LED

Unlit green and amber LEDs indicate no traffic.


5.6.3  ML100T-12 Compatibility

The ML100T-12 card is compatible in Slots 1 to 6 or 12 to 17. The ML100T-12 card operates with the XC-VXL-2.5G, XC-VXL-10G, or XC-VXC-10G cards.

5.7  ML100X-8 Card


Note For specifications, see the "ML100X-8 Card Specifications" section.


The ML100X-8 card provides eight ports with 100 base FX interfaces. The ports are numbered 0 through 7. The ML100X-8 interfaces support one of two connectors, an LX SFP or an FX SFP. The100 Mbps 802.3-compliant LX SFP operates over a pair of single-mode optical fibers and includes LC connectors. The 100 Mbps 802.3-compliant FX SFP operates over a pair of multimode optical fibers and includes LC connectors. For more information on SFPs, see the "Ethernet Card GBICs and SFPs" section.

Each interface supports full-duplex operation for a maximum bandwidth of 200 Mbps per port and 2.488 Gbps per card. For ML-Series configuration information, see the Ethernet Card Software Feature and Configuration Guide for the Cisco ONS 15454, Cisco ONS 15454 SDH, and Cisco ONS 15327.

Figure 5-6 shows the card faceplate and block diagram.

Figure 5-6 ML100X-8 Faceplate and Block Diagram

ML-Series cards feature two SDH virtual ports with a maximum combined bandwidth of VC4-16c. Each port carries an STM concatenated circuit (CCAT) with a size of VC3, VC4, VC4-2c, VC4-3c, VC4-4c, and VC4-8c. To configure an ML-Series card STM circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS 15454 SDH Procedure Guide.

The ML-Series packet-over-SDH (POS) ports supports virtual concatenation (VCAT) of SDH circuits and a software link capacity adjustment scheme (SW-LCAS). The ML-Series card supports a maximum of two VCAT groups with each group corresponding to one of the POS ports. Each VCAT group must be provisioned with two circuit members. An ML-Series card supports VC-3-2v, VC-4-2v and VC-4-4c-2v. To configure an ML-Series-card VCAT circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS  15454  SDH Procedure Guide.

5.7.1  ML100X-8 Card-Level Indicators

The ML100X-8 card supports two card-level LED indicators. The card-level indicators are described in Table 5-13.

Table 5-13 ML100X-8 Card-Level Indicators  

Card-Level LEDs
Description

Red FAIL LED

The red FAIL LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the ML100X-8 card. As part of the boot sequence, the FAIL LED is turned on until the software deems the card operational.

Green ACT LED

The green ACT LED provides the operational status of the ML100X-8. If the ACT LED is green, it indicates that the ML100X-8 card is active and the software is operational.


5.7.2  ML100X-8 Port-Level Indicators

The ML100X-8 card provides a pair of LEDs for each Fast Ethernet port: an amber LED for activity (ACT) and a green LED for LINK. The port-level indicators are described in Table 5-14.

Table 5-14 ML100X-8 Port-Level Indicators  

Port-Level Indicators
Description

ACT LED (Amber)

A blinking amber LED means there is traffic flowing. An unlit LED indicates no traffic.

LINK LED (Green)

A steady green LED indicates a link is detected. An unlit LED indicates the link is down

Both ACT and LINK LED

Unlit green and amber LEDs indicate no traffic.


5.7.3  ML100X-8 Compatibility

The ML100X-8 card is compatible in Slots 1 to 6 or 12 to 17. The ML100X-8 card operates with the XC-VXL-2.5G, XC-VXL-10G, or XC-VXC-10G cross-connect cards.

5.8  ML1000-2 Card


Note For ML1000-2 specifications, see the "ML1000-2 Card Specifications" section.


The ML1000-2 card provides two ports of IEEE-compliant, 1000-Mbps interfaces. Each interface supports full-duplex operation for a maximum bandwidth of 2 Gbps per port and 4 Gbps per card. Each port autoconfigures for full duplex and IEEE 802.3x flow control.

SFP modules are offered as separate orderable products for maximum customer flexibility. For details, see the "Ethernet Card GBICs and SFPs" section.

Figure 5-7 shows the ML1000-2 card faceplate and block diagram.

Figure 5-7 ML1000-2 Faceplate and Block Diagram

ML-Series cards feature two SDH virtual ports with a maximum combined bandwidth of VC4-16c. Each port carries an STM circuit with a size of VC3, VC4, VC4-2c, VC4-3c, VC4-4c, and VC4-8c. To configure an ML-Series card SDH STM circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS 15454 SDH Procedure Guide.

The ML-Series POS ports supports VCAT of SONET/SDH circuits and a software link capacity adjustment scheme (SW-LCAS). The ML-Series card supports a maximum of two VCAT groups with each group corresponding to one of the POS ports. Each VCAT group must be provisioned with two circuit members. An ML-Series card supports VC-3-2v, VC-4-2v and VC-4-4c-2v. To configure an ML-Series card SDH VCAT circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS  15454  SDH Procedure Guide.

5.8.1  ML1000-2 Card-Level Indicators

The ML1000-2 card faceplate has two card-level LED indicators, described in Table 5-15.

Table 5-15 ML1000-2 Card-Level Indicators  

Card-Level LEDs
Description

FAIL LED (Red)

The red FAIL LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the ML1000-2 card. As part of the boot sequence, the FAIL LED is turned on until the software deems the card operational.

ACT LED (Green)

The green ACT LED provides the operational status of the ML1000-2. When the ACT LED is green, it indicates that the ML1000-2 card is active and the software is operational.


5.8.2  ML1000-2 Port-Level Indicators

The ML1000-2 card has two LEDs for each of the two Gigabit Ethernet ports. The port-level indicators are described in Table 5-16.

Table 5-16 ML1000-2 Port-Level Indicators

Port-Level LED State
Description

ACT LED (Amber)

Steady amber LED indicates that a link is detected, but there is an issue inhibiting traffic. Blinking amber LED means that traffic is flowing.

LINK LED (Green)

Steady green LED indicates that a link is detected, but there is no traffic. A blinking green LED flashes at a rate proportional to the level of traffic being received and transmitted over the port.

Both ACT and LINK LED

Unlit green and amber LEDs indicate no traffic.


5.8.3  ML1000-2 Slot Compatibility

The ML1000-2 card operates in Slots 1 to 6 or 12 to 17 and operates with the XC-VXL-2.5G, XC-VXL-10G, or XC-VXC-10G cards.

5.9  CE-100T-8 Card


Note For specifications, see the "CE-100T-8 Card Specifications" section.


The CE-100T-8 card provides eight RJ-45 10/100 Mbps Ethernet ports accessible on the faceplate. The ports are numbered 1 through 8. The 10/100 Mbps Ethernet traffic on these ports map into SDH payloads for transport over the SDH infrastructure.

The SDH circuit sizes and types supported are:

CCAT sizes of VC-3 and VC-4

Low order (LO) VCAT VC-3 circuit sizes of up to three members: VC-3-1v, VC-3-2v, or VC-3-3v

Low order (LO) VCAT VC-12 circuit sizes of up to 63 members: VC-12-Nv (where N=1 to 63)

VC-3 VCAT circuits map administrative unit 4 (AU-4), and VC-12 VCAT circuits map tributary unit 12 (TU-12).

In addition, the CE-100T-8 card supports Generic Framing Procedure (GFP-F) and point-to-point protocol/high-level data link control (PPP/HDLC) framing protocols. It also supports the link capacity adjustment scheme (LCAS), which allows dynamic reconfiguration of the VC groups.

The CE-100T8 card also supports the link capacity adjustment scheme (LCAS), which allows hitless dynamic adjustment of SONET link bandwidth. The CE-100T-8 card's LCAS is hardware-based, but the CE-100T-8 also supports SW-LCAS. This makes it compatible with the ONS 15454 SDH ML-Series card, which supports only SW-LCAS and does not support the standard hardware-based LCAS. SW-LCAS is supported when a circuit from the CE-100T-8 terminates on the ONS 15454 SDH ML-Series card.

Figure 5-8 shows the CE-100T-8 card faceplate and block diagram.

Figure 5-8 CE-100T-8 Faceplate and Block Diagram

The following paragraphs describe the general functions of the CE-100T-8 card and relate to the block diagram. In the ingress direction, (Ethernet-to-SDH), the PHY, which performs all of the physical layer interface functions for 10/100 Mbps Ethernet, sends the frame to the network processor for queuing in the respective packet buffer memory. The network processor performs packet processing, packet switching, and classification. The Ethernet frames are then passed to the Ethermap where Ethernet traffic is terminated and is encapsulated using HDLC or GFP-F framing on a per port basis.

The encapsulated Ethernet frames are then mapped into a configurable number of concatenated or virtual concatenated payloads.

The SDH SPEs carrying encapsulated Ethernet frames are passed onto the qMDM FPGA, where the STM-1 frames are multiplexed to form an STM-4 frame. The STM-4 frame is transported over the SDH network by means of the Bridging Convergence Transmission (BTC) ASIC.

In the Egress direction (SDH-to-Ethernet), the FPGA extracts four STM-1 frames from the STM-4 frame it receives from the BTC and sends each of the STM-1s to the ET3 mappers. The STM-1 SPE carrying GFP-F or PPP/HDLC encapsulated Ethernet frames is then extracted and buffered in Ethermap's external memory. This memory is used for providing alignment and differential delay compensation for the received virtual concatenated payloads. After alignment and delay compensation have been done, the Ethernet frames are decapsulated with one of the framing protocols (GFP-F or HDLC). Decapsulated Ethernet frames are then passed onto the network processor for QoS queuing and traffic scheduling. The network processor switches the frame to one of the corresponding PHY channels and then to the Ethernet port for external transmission.

For information on the CE-100T-8 QoS features, see the Ethernet Card Software Feature and Configuration Guide for the Cisco ONS 15454, Cisco ONS 15454 SDH, and Cisco ONS 15327.

5.9.1  CE-100T-8 Card-Level Indicators

The CE-100T-8 card faceplate has two card-level LED indicators, described in Table 5-17.

Table 5-17 CE-100T-8 Card-Level Indicators  

Card-Level LEDs
Description

FAIL LED (Red)

A steady red indicates equipment failure on the CE-100T-8 card. A blinking red indicates the card is rebooting and going through memory check.

ACT LED (Green)

A steady green indicates an active card with operational software.


5.9.2  CE-100T-8 Port-Level Indicators

The CE-100T-8 card has two LEDs embedded into each of the eight Ethernet port RJ-45 connectors. The LEDs are described in Table 5-18.

Table 5-18 CE-100T-8 Port-Level Indicators

Port-Level Indicators
Description

LINK LED on Individual Port

A steady green indicates that a link is detected. An unlit LED means no link is detected.

ACT LED on Individual Port

Blinking amber means traffic is flowing. An unlit LED means no traffic flowing.


5.9.3  CE-100T-8 Compatibility

The CE-100T-8 card operates in Slots 1 to 6 or 12 to 17 and operates with the XC-VXL-2.5G, XC-VXL-10G, or XC-VXC-10G cards.

5.10  CE-1000-4 Card


Note For hardware specifications, see the "CE-1000-4 Card Specifications" section.


The CE-1000-4 card uses pluggable Gigabit Interface Converters (GBICs) to transport Ethernet traffic over a SDH network. The CE-1000-4 provides four IEEE 802.3-compliant, 1000-Mbps Gigabit Ethernet ports at the ingress. At the egress, the CE-1000-4 card provides an integrated Ethernet over SDH mapper with four virtual ports to transfer Ethernet packets over a SDH network.

The Ethernet ports automatically configure to operate at either half or full duplex and can determine whether to enable or disable flow control. The Ethernet ports can also be oversubscribed using flow control.

The Ethernet frames are encapsulated using the ITU-T generic framing procedure (GFP) (with or without CRC) or LEX, the point-to-point protocol (PPP) with high-level data link control (HDLC). The CE-1000-4 card can interoperate with G1000-4/G1K-4 cards (using LEX encapsulation), CE-100T-8 cards (using LEX or GFP-F), and ML-Series cards (using LEX or GFP-F).

The Ethernet frames can be mapped into:

Virtual concatenated (VCAT) payloads: VC-4-nv where n is 1 to 7.


Note The CE-1000-4 card does not support VC-3 member sizes.


Contiguously concatenated (CCAT) SDH payloads: VC-4, VC-4-2c, VC-4-3c, VC-4-4c, VC-4-6c, VC-4-8c, and VC-4-16c.

To configure a CE-1000-4 card SDH circuit, refer to the "Create Circuits and Low-Order Tunnels" chapter of the Cisco ONS 15454 SDH Procedure Guide.

The CE-1000-4 card provides multiple management options through Cisco Transport Controller (CTC), Cisco Transport Manager (CTM), Transaction Language 1 (TL1), and Simple Network Management Protocol (SNMP).

The CE-1000-4 card supports the software link capacity adjustment scheme (SW-LCAS). This makes it compatible with the ONS 15454 ML-Series cards. The CE-1000-4 card supports VCAT groups (VCGs) that are reconfigurable when SW-LCAS is enabled (flexible VCGs). The CE-1000-4 card does not support the standard hardware-based LCAS.

The following guidelines apply to flexible VCGs:

Members can be added or removed from VCGs.

Members can be put into or out of service.

Cross-connects can be added or removed from VCGs.

Errored members will be automatically removed from VCGs.

Adding or removing members from the VCG is service affecting.

Adding or removing cross connects from the VCG is not service affecting if the associated members are not in group.

The CE-1000-4 card supports a non link capacity adjustment scheme (no-LCAS). This also makes it compatible with the ONS 15454 ML-Series cards. The CE-1000-4 card supports VCAT groups (VCGs) that are fixed and not reconfigurable when no-LCAS is enabled (fixed VCGs).

The following guidelines apply to fixed VCGs:

Members can be added or removed from VCGs using CTC or TL1.

Members cannot be put into or out of service unless the force command mode is instantiated.


Note This is possible with CTC as it assumes the force command mode by default. However, to put members into or out of service using TL1, the force command mode must be set.


Cross-connects can be added or removed from VCGs using CTC or TL1. This is service affecting as long as the VCG size (TXCOUNT) is not realigned with the loss of connections.

The CE-1000-4 card supports VCAT differential delay and provides these associated features:

Supports a maximum VCG differential delay of 122 ms in each direction.

Supports all protection schemes (path protection, two-fiber BLSR, four-fiber BLSR) on VCAT circuits that are split-fiber routed.

Supports two-fiber BLSR on VCAT circuits that are common-fiber routed.

Differential delay compensation is automatically enabled on VCAT circuits that are diverse (split fiber) routed, and disabled on VCAT circuits that are common fiber routed.

Figure 5-9 shows the CE-1000-4 card faceplate and block diagram.

Figure 5-9 CE-1000-4 Faceplate and Block Diagram

5.10.1  CE-1000-4 Card-Level Indicators

The CE-1000-4 card faceplate has two card-level LED indicators, described in Table 5-19.

Table 5-19 CE-1000-4 Card-Level Indicators  

Card-Level LEDs
Description

FAIL LED (Red)

The red FAIL LED indicates that the card processor is not ready or that a catastrophic software failure occurred on the CE-1000-4 card. As part of the boot sequence, the FAIL LED is turned on until the software deems the card operational.

ACT LED (Green)

The green ACT LED provides the operational status of the CE-1000-4 card. When the ACT LED is green, it indicates that the CE-1000-4 card is active and the software is operational.



Note If the CE-1000-4 card is inserted in a slot that has been preprovisioned for a different type of card, the red FAIL LED and the green ACT LED will flash alternately until the configuration mismatch is resolved.


5.10.2  CE-1000-4 Port-Level Indicators

The CE-1000-4 card provides a pair of LEDs for each Gigabit Ethernet port: an amber LED for activity (ACT) and a green LED for link status (LINK). Table Table 5-20 describes the status that each color represents.

Table 5-20 CE-1000-4 Port-Level Indicators

Port-Level Indicators
Description

Off

No link exists to the Ethernet port.

Steady amber

A link exists to the Ethernet port, but traffic flow is inhibited. For example, a lack of circuit setup, an error on the line, or a disabled port might inhibit traffic flow.

Solid green

A link exists to the Ethernet port, but no traffic is carried on the port.

Flashing green

A link exists to the Ethernet port, and traffic is carried on the port. The LED flash rate reflects the traffic rate for that port.


5.10.3  Cross-Connect and Slot Compatibility

The CE-1000-4 card can be installed in Slots 1 to 6 and 12 to 17 when used with the XC10G, XC-VXC-10G, and XC-VXL-10G cards. When the shelf uses the XCVT card, the CE-1000-4 card can only be installed in Slots 5, 6, 12, and 13.

5.11  Ethernet Card GBICs and SFPs


Note For specifications, see the "SFP and XFP Specifications" section.


The ONS 15454 SDH Ethernet cards use industry standard small form-factor pluggable connectors (SFPs) and gigabit interface converter (GBIC) modular receptacles. The ML-Series Gigabit Ethernet cards use standard Cisco SFPs. The Gigabit E-Series, G-1K-4, and CE-1000-4 cards use standard Cisco GBICs. G-1K-4 cards can also be equipped with dense wavelength division multiplexing (DWDM) and coarse wavelength division multiplexing (CWDM) GBICs to function as Gigabit Ethernet transponders.

For all Ethernet cards, the type of GBIC or SFP plugged into the card appears in CTC and TL1. Cisco offers SFPs and GBICs as separate orderable products.

5.11.1  Compatibility by Card

Table 5-21 lists Cisco ONS 15454 SDH Ethernet cards with their compatible GBICs and SFPs.


Caution Use only GBICs and SFPs certified for use in Cisco Optical Networking Systems. The top assembly numbers (TANs) for each GBIC and SFP are provided in Table 5-21.

Table 5-21 GBIC and SFP Card Compatibility 

Card
Compatible GBIC or SFP
(Cisco Product ID)
Cisco Top Assembly Number (TAN)

E1000-2-G (ONS 15454 SONET)
E1000-2 (ONS 15454 SONET/SDH)

15454-GBIC-SX
15454E-GBIC-SX
15454-GBIC-LX/LH
15454E-GBIC-LX/LH

30-0759-01
800-06780-011
10-1743-01
30-0703-01

G1K-4 (ONS 15454 SONET/SDH)

G1000-4 (ONS 15454 SONET/SDH)

15454-GBIC-SX
15454E-GBIC-SX
15454-GBIC-LX/LH
15454E-GBIC-LX/LH
15454-GBIC-ZX
15454E-GBIC-ZX
15454-GBIC-xx.x2
15454E-GBIC-xx.x2
15454-GBIC-xxxx3
15454E-GBIC-xxxx3

30-0759-01
800-06780-01
10-1743-01
30-0703-01
30-0848-01
10-1744-01
10-1845-01 through 10-1876-01
10-1845-01 through 10-1876-01
10-1453-01 through 10-1460-01
10-1453-01 through 10-1460-01

ML1000-2 (ONS 15454 SONET/SDH)

15454-SFP-LC-SX
15454E-SFP-LC-SX
ONS-SC-GE-SX=
15454-SFP-LC-LX/LH
15454E-SFP-LC-LX/LH
ONS-SC-GE-LX=

30-1301-01
30-1301-01
10-2301-01
30-1299-01
30-1299-01
10-2298-01

ML100X-8 (ONS 15454 SONET/SDH)

ONS-SE-100-FX
ONS-SE-100-LX10

10-2212-01
10-2213-01

CE-1000-4 (ONS 15454 SONET/SDH)

15454-GBIC-SX
15454-GBIC-LX
15454-GBIC-ZX
ONS-GC-GE-SX
ONS-GC-GE-LX
ONS-GC-GE-ZX

30-0759-01
10-1743-01
30-0848-01
10-2192-01
10-2191-01
10-2190-01

1 This TAN is only compatible with ONS 15454-E1000-2 or 15454-E1000-2-G cards.

2 xx.x defines the 32 possible wavelengths as shown in Table A-1.

3 xxxx defines the 8 possible wavelengths as shown in Table 5-22.


5.11.2  GBIC Description

GBICs are integrated fiber-optic transceivers that provide high-speed serial links from a port or slot to the network. Various latching mechanisms can be used on the GBIC modules. There is no correlation between the type of latch and the model type (such as SX or LX/LH) or technology type (such as Gigabit Ethernet). See the label on the GBIC for technology type and model. One GBIC model has two clips (one on each side of the GBIC) that secure the GBIC in the slot on the Ethernet card; the other has a locking handle. Both types are shown in Figure 5-10.

GBIC dimensions are:

Height 0.39 in. (1 cm)

Width 1.18 in. (3 cm)

Depth 2.56 in. (6.5 cm)

GBIC temperature ranges are:

COM—commercial operating temperature range -5°C to 70°C

EXT—extended operating temperature range 0°C to 85°C

IND—industrial operating temperature range -40°C to 85°C

Figure 5-10 GBICs with Clips (left) and with a Handle (right)

5.11.3  DWDM and CWDM GBICs

DWDM (15454-GBIC-xx.x, 15454E-GBIC-xx.x) and CWDM (15454-GBIC-xxxx, 15454E-GBIC-xxxx) GBICs operate in the G-1K-4 card when the card is configured in Gigabit Ethernet Transponding mode or in Ethernet over SDH mode. DWDM and CWDM GBICs are both wavelength division multiplexing (WDM) technologies and operate over single-mode fibers with SC connectors. Cisco CWDM GBIC technology uses a 20 nm wavelength grid and Cisco ONS 15454 DWDM GBIC technology uses a 1 nm wavelength grid. CTC displays the specific wavelengths of the installed CWDM or DWDM GBICs. DWDM wavelengths are spaced closer together and require more precise lasers than CWDM. The DWDM spectrum allows for optical signal amplification. For more information on G-1K-4 card transponding mode, see the Ethernet Card Software Feature and Configuration Guide for the Cisco ONS 15454, Cisco ONS 15454 SDH, and Cisco ONS 15327.

The DWDM and CWDM GBICs receive across the full 1300 nm and 1500 nm bands, which includes all CWDM, DWDM, LX/LH, ZX wavelengths, but transmit on one specified wavelength. This capability can be exploited in some of the G-1K-4 transponding modes by receiving wavelengths that do not match the specific transmission wavelength.


Note G1K-4 cards with the Common Language Equipment Identification (CLEI) code of WM5IRWPCAA (manufactured after August 2003) support CWDM and DWDM GBICs. G1K-4 cards manufactured prior to August 2003 do not support CWDM or DWDM GBICs.


The ONS 15454-supported CWDM GBICs reach up to 100 to 120 km over single-mode fiber and support eight wavelengths as shown in Table 5-22.

Table 5-22 Supported Wavelengths for CWDM GBICs

CWDM GBIC Wavelengths

1470 nm

1490 nm

1510 nm

1530 nm

1550 nm

1570 nm

1590 nm

1610 nm

Corresponding GBIC Colors

Gray

Violet

Blue

Green

Yellow

Orange

Red

Brown

Band

47

49

51

53

55

57

59

61


The ONS 15454-supported DWDM GBICs reach up to 100 to 120 km over single-mode fiber and support 32 different wavelengths in the red and blue bands. Paired with optical amplifiers, such as the Cisco ONS 15216, the DWDM GBICs allow maximum unregenerated spans of approximately 300 km (Table 5-23).

Table 5-23 Supported Wavelengths for DWDM GBICs

Blue Band

1530.33 nm

1531.12 nm

1531.90 nm

1532.68 nm

1534.25 nm

1535.04 nm

1535.82 nm

1536.61 nm

1538.19 nm

1538.98 nm

1539.77 nm

1540.56 nm

1542.14 nm

1542.94 nm

1543.73 nm

1544.53 nm

Red Band

1546.12 nm

1546.92 nm

1547.72 nm

1548.51 nm

1550.12 nm

1550.92 nm

1551.72 nm

1552.52 nm

1554.13 nm

1554.94 nm

1555.75 nm

1556.55 nm

1558.17 nm

1558.98 nm

1559.79 nm

1560.61 nm


CWDM or DWDM GBICs for the G-1K-4 card come in set wavelengths and are not provisionable. The wavelengths are printed on each GBIC, for example, CWDM-GBIC-1490. The user must insert the specific GBIC transmitting the wavelength required to match the input of the CWDM/DWDM device for successful operation (Figure 5-11). Follow your site plan or network diagram for the required wavelengths.

Figure 5-11 CWDM GBIC with Wavelength Appropriate for Fiber-Connected Device

A G-1K-4 card equipped with CWDM or DWDM GBICs supports the delivery of unprotected Gigabit Ethernet service over Metro DWDM (Figure 5-12). It can be used in short-haul and long-haul applications.

Figure 5-12 G-1K-4 with CWDM/DWDM GBICs in Cable Network

5.11.4  SFP Description

SFPs are integrated fiber-optic transceivers that provide high speed serial links from a port or slot to the network. Various latching mechanisms can be utilized on the SFP modules. There is no correlation between the type of latch to the model type (such as SX or LX/LH) or technology type (such as Gigabit Ethernet). See the label on the SFP for technology type and model. One type of latch available is a mylar tab (Figure 5-13), a second type of latch available is an actuator/button (Figure 5-14), and a third type of latch is a bail clasp (Figure 5-15).

SFP dimensions are:

Height 0.03 in. (8.5 mm)

Width 0.53 in. (13.4 mm)

Depth 2.22 in. (56.5 mm)

SFP temperature ranges for are:

COM—commercial operating temperature range -5°C to 70°C

EXT—extended operating temperature range -5°C to 85°C

IND—industrial operating temperature range -40°C to 85°C

Figure 5-13 Mylar Tab SFP

Figure 5-14 Actuator/Button SFP

Figure 5-15 Bail Clasp SFP