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Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules Primary Features Comparison
Cisco Catalyst 6500 Series Gigabit Interface Module Applications and Key Features
Primary Applications |
Product Number |
Interface Module Class |
Ports/Optics Interface Type |
Queues per Port (Tx = Transmit, Rx = Receive)* |
Scheduler |
Buffer Size per Port |
High Performance Distribution, Core Layer and Data Center |
WS-X6748-SFP |
CEF720 |
48, SFP |
• Tx-1p3q8T
• Rx-1q8T (2q8T when using dCEF)
|
Deficit Weighted Round Robin (DWRR) |
• Rx-166KB
• Tx-1.17MB
|
High Performance Distribution, Core Layer and Data Center |
WS-X6724-SFP |
CEF720 |
24, SFP |
• Tx-1p3q8T
• Rx-1q8T (2q8T when using dCEF)
|
DWRR |
• Rx-166KB
• Tx-1.17MB
|
Data Center and Server Farm |
WS-X6816-GBIC |
dCEF256 |
16, GBIC |
• Tx-1p2q2t
• Rx-1p1q4t
|
Weighted Round Robin (WRR) |
512 KB |
Data Center and Server Farm |
WS-X6516A-GBIC |
CEF256 |
16, GBIC |
• Tx-1p2q2t
• Rx-1p1q4t
|
WRR |
1 MB |
Base Server Farm |
WS-X6516-GBIC* |
CEF256 |
16, GBIC |
• Tx-1p2q2t
• Rx-1p1q4t
|
WRR |
512 KB |
Base Server Farm |
WS-X6416-GBIC |
Classic |
16, GBIC |
• Tx-1p2q2t
• Rx-1p1q4t
|
WRR |
512 KB |
Base Server Farm |
WS-X6408A-GBIC |
Classic |
8, GBIC |
• Tx-1p2q2t
• Rx-1p1q4t
|
WRR |
512 KB |