| Model info: |
WS-X6748-SFP |
|
| Product Description |
Cisco Catalyst 6500/7600 Series SFP Gigabit Ethernet interface module WS-WS-X6748-SFP |
|
| Devide Tyde |
Gigabit Ethernet interface SFP module |
|
| Ports |
48 * SFP Gigabit Ethernet ports |
|
| Forwarding Engine Architecture |
● Centralized CEF engine located on supervisor’s PFCx makes forwarding decision |
● Upgradeable to dCEF switching with optional WS-F6700-DFC3 |
| Performance/ Forwarding Rate (Mpps) |
● 720 Gbps using CEF; Up to 30 Mpps per system |
● Using dCEF upgrade: up to 48 Mpps sustained per slot for modules equipped with DFC3 to support distributed forwarding |
| Scheduler |
Deficit Weighted Round Robin (DWRR) |
|
| Queues |
● Receive: 1 round robin queues, 8 threshold (2q8T when using dCEF) |
● Transmit: 1 priority queue, 3 round robin queues, 8 threshold |
| Port buffers |
● Receive: 166 KB per port |
● Transmit: 1.17MB per port |
| Switch Fabric Connections |
● Dual 20 Gbps (40 Gbps total) channel connection to switch fabric on Supervisor Engine 720 |
|
| Jumbo frame support for bridged and routed packets |
Up to 9216 bytes |
|
| Maximum port density per chassis |
● 240 ports/6513E
● 386 ports/6509E |
|
| Supervisor engines supported |
● Supervisor Engine 720 |
|
| Chassis supported |
● support all Cisco Catalyst 6500/7600 Series chassis except 6503 |
|
| Slot requirements |
● Any slot in any Chassis except 6503 |
|
| Indicators |
● Status: green (operational), red (faulty), and orange module booting or running diagnostics)
|
● Link: green (port active), orange (disabled), off (not active or not connected), blinking orange (failed diagnostic and disabled) |
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