Cisco WS-X6748-GE-TX 48-Port Express Forwarding 720 Copper 10/100/1000 RJ-45 Ethernet Interface Module with DFC3B Distributed Forwarding Card.

Model Number: WS-X6748-GE-TX
Forwarding Card Part Number: WS-F6700-DFC3B V06
Compatible Models: Cisco Catalyst 6500 Series (6506, 6509, 6509-NEB-A, 6513 (slots 9-13 only))







Specifications:

DFC3B Distributed forwarding card Specifications:
• Default memory: 256 MB on interface module
• MPLS support: Yes
• ACL labels: 4096KB (refer to software release notes)
• ACE counters: Yes
• IPv4 routes: 256KB entries
• NetFlow entries: 128KB

Chassis/slot restrictions:
• The module is not supported in the Catalyst 6503 switch chassis
• The WS-X6748-GE-TX module can occupy any slot in the Catalyst 6506, 6509, 6509-NEB-A, and in slots 9-13 for the Catalyst 6513.
• This Card has the DFC3B daughter card upgrade. Supervisor Engine 720 support.

Primary Application: Data center and server farm
Ports: 48
Connector: RJ-45
Maximum Distance: 100m
Cable Type: Cat5
TDR support: Yes

Fabric connections:
• Dual 20-Gbps (40 Gbps total) channel connection to switch fabric on Supervisor Engine 720