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At-sbx81gt24 line card, Figure 11: at-sbx81gt24 line card – Allied Telesis SwitchBlade x8112 User Manual

Page 27

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SwitchBlade x8112 Chassis Switch Installation Guide

27

AT-SBx81GT24 Line Card

The AT-SBx81GT24 Line Card, shown in Figure 11, is a Gigabit Ethernet
switch.

Figure 11. AT-SBx81GT24 Line Card

Here are the main features of the line card:

24 10/100/1000Base-T ports

RJ-45 connectors

100 meters (328 feet) maximum operating distance per port

Auto-Negotiation for speed and duplex mode

Automatic MDIX detection for ports operating at 10/100Base-TX,
(Automatic MDIX detection does not apply to 1000Base-T
operation.)

Port Link/Activity (L/A) LEDs

16K entry MAC address table

12 Mb buffer memory

Jumbo frame support:
– 9710 bytes for ports operating at 10 or 100 Mbps.
– 10240 bytes for ports operating at 1000 Mbps

Non-blocking full wire speed switching on all packet sizes, with two
AT-SBx81CFC400 Controller Fabric Cards

Hot swappable

The cable requirements for the ports on the AT-SBx81GT24 Line Card are
listed in Table 1 on page 33.