At-Sbx81Xlem Line Card; Leds; Figure 23: At-Sbx81Xlem Sfp Line Card - Allied Telesis AT-SBx81CFC400 Installation Manual

AT-SBx81XLEM Line Card

LEDs

SwitchBlade x8112 Chassis Switch and AT-SBx81CFC400 Card Installation Guide
The AT-SBx81XLEM SFP Line Card, shown in Figure 23, is a Gigabit
Ethernet switch with a slot for an expansion module.
Figure 23. AT-SBx81XLEM SFP Line Card
Here are the main features of the line card:
 Twelve slots for small form-factor pluggable (SFP) transceivers
 Supports 1000Base-SX/LX fiber optic transceivers
 Supports 1000Base-BX bidirectional (BiDi) fiber optic transceivers
 Supports 1000Base-T twisted pair transceivers (full-duplex mode
only)

One slot for an expansion module
 Port Link/Activity (L/A) LEDs
 128K entry MAC address table
 32 Mb buffer memory
 Jumbo frame support up to 10240 bytes
 Hot swappable
Note
The AT-SBx81XLEM SFP Line Card is hot swappable. However,
installing, removing, or replacing an expansion module requires
removing the line card from the chassis.
Note
The twelve SFP slots do not support 10 or 100Mbps transceivers.
For a list of supported transceivers, refer to the SwitchBlade x8100 data
sheet on the Allied Telesis web site.
Each SFP slot on the AT-SBx81XLEM Line Card has one LED. The LED is
shown in Figure 24 on page 50 and described in Table 12 on page 50.
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