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At-sbx31gc40 line card, Figure 21: at-sbx31gc40 line card – Allied Telesis AT-SBx31CFC960 User Manual

Page 45

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SwitchBlade x3112 Chassis Switch and AT-SBx31CFC960 Card Installation Guide

45

AT-SBx31GC40 Line Card

The AT-SBx31GC40 Line Card, shown in Figure 21, is a Gigabit Ethernet
switch.

Figure 21. AT-SBx31GC40 Line Card

Here are the main features of the line card:

Twenty slots for 1000 Mbps, standard SFP or compact SFP
(CSFP) bidirectional (BiDi) transceivers

Adheres to the CSFP Multi-Source Agreement (MSA) standard,
Option 2, which defines support for both SFP and CSFP
transceivers

Supports 1000Base-LX, BiDi compact SFP (CSFP), transceivers

Supports 1000Base-SX/LX, fiber optic SFP transceivers

Supports 10/100/1000Base-T twisted pair SFP transceivers

Note

Standard 10/100/1000Base-T twisted pair SFP transceivers are only
supported at 1000 Mbps.

Port Link/Activity (L/A) LEDs

32K entry MAC address table

32 Mb buffer memory

Jumbo frame support:

10240 octets for tagged and untagged traffic
between ports on the same line card

10232 octets for untagged traffic between ports on
different line cards

10236 octets for tagged traffic between ports on
different line cards

Non-blocking full-wire speed switching on all packet sizes, with two
AT-SBx31CFC960 Controller Fabric Cards

Hot swappable

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