Allied Telesis AT-SBx81CFC960, Installation Manual

Page: 45 / 324

SwitchBlade x8112 Chassis Switch and AT-SBx81CFC960 Card Installation Guide
Section I: Hardware Overview 45
AT-SBx81GS24a SFP Line Card
The AT-SBx81GS24a SFP Line Card, shown in Figure 18, is a Gigabit
Ethernet switch.
Figure 18. AT-SBx81GS24a SFP Line Card
Here are the main features of the line card:

24 slots for small form-factor pluggable (SFP) transceivers

Supports 100Base-FX and 1000Base-SX/LX fiber optic
transceivers
 Supports 100Base-BX and 1000Base-LX bidirectional (BiDi) fiber
optic transceivers
 Supports 10/100/1000Base-T and 1000Base-T twisted pair
transceivers
 Port Link/Activity (L/A) LEDs
 32K entry MAC address table
 24 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-SBx81CFC960 Controller Fabric Cards.

Hot swappable
Contact your Allied Telesis sales representative for a list of supported
transceivers.
LEDs
The SFP slots on the AT-SBx81GS24a SFP Line Card have one LED
each, as shown in Figure 19 on page 46 and described in Table 9 on
page 46.