Allied Telesis SwitchBlade 4000 Series Switch Hardware Reference - Manual (Page 30)

30 SwitchBlade 4000 Series Switch
C613-03060-00 REV H
AT-SB4441 and AT-SB4441 V2, 8-GBIC Line Card
Weight
• 2.2 kg
Ports
• Eight 1000BASE ports
• Compatible with copper (1000BASE-T) and fibre (1000BASE-SX and
1000BASE-LX) GBICs
• Compatible with RJ-45, SC, and LC connectors
• For use with Ethernet 5 V GBIC connectors
LEDs
• Two per port
• Indicate link activity, half duplex, and GBIC status
• For a complete list of LEDs and their functions, see “LEDs and What
They Mean” on page 47
Switching
• ASIC switch chip operating in Layer 3 mode
• 40 k-entry forwarding address database
• Support for protocol-based VLANS and MAC address learning
• 64 MByte RAMBUS packet buffer
• Either 33 MHz or 40 MHz, depending on the speed of the master card’s
PCI bus
Note: The suffix V2 indicates the card's silicon revision level. Certain enhanced
features, such as LACP, will only run on cards with a V2 revision level. You can also
display the silicon revision of a line card by executing the show switch instance
command (V2 revision level cards are displayed as K1). Refer to the Switching Chapter
of your SwitchBlade Software Reference for more information on using this command.
6
5
4
3
2
1
7
8
AT-SB4441 V2
1000BASE-X GBIC
L /A GBIC
L /A GBIC
L /A GBIC
L /A GBIC
L /A GBIC
L /A GBIC
L /A GBIC
L /A GBIC
LINK
HALF DUP
ACTIVITY
DISABLED
ENABLED
FAULT
L /A GBIC
CLASS 1 LASER PRODUCT DO NOT STARE INTO BEAM
AT-SB4441 V2
Line Card