Cisco 6513 - Catalyst Switch, Руководство по установке

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Catalyst 6500 Series Ethernet Modules Installation Guide
OL-6265-03
Chapter 2 Ethernet Switching Modules
10-Gigabit Ethernet Modules
WS-X6716-10G-3C and WS-X6716-10G-3CXL Ethernet Modules
The WS-X6716-10G-3C and WS-X6716-10G-3CXL Ethernet modules ( Figure 2-26 ) provide 16
10-Gbps full- or half-duplex ports. Table 2-56 lists the module features, and Table 2-57 lists the module
physical and environmental specifications.
Figure 2-26 WS-X6716-10G-3C and WS-X6716-10G-3CXL Ethernet Module Front Panel
Note
Both of the modules (WS-X6716-10G-3C and WS-X6716-10G-3CXL) are identified on the faceplate as
WS-X6716-10GE.
Table 2-56 WS-X6716-10G-3C and WS-X6716-10G-3CXL Ethernet Module Features
Feature Description
Ports per module
•
16 ports. Ports are numbered (left to right):
–
Top row, odd numbered ports 1 through 15.
–
Bottom row, even numbered ports 2 through 16.
•
4 port groups
•
Port ranges per port group: 1–4, 5–8, 9–12, 13–16
Port connector type SC or CX4 depending on the type of X2 transceiver installed in the
module port.
Cabling distance Depends on the X2 transceiver installed in the module port. Refer to
Appendix B for supported X2 transceiver types and cabling distances.
Buffer size
•
Oversubscription mode—90 MB per port group
• Performance mode—200 MB per port
QoS
•
Number of egress queues: 8
•
Number of ingress queues: 8
•
Number of thresholds per egress queue: 2 per queue in
oversubscription mode or 4 per queue in performance mode
•
Number of thresholds per ingress queue: 4
Maximum frame size Up to 9216 bytes
Module oversubscription rate 4:1
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