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
10/100 and 10/100/1000 Ethernet Modules
WS-X6548-RJ-21 Ethernet Module
The WS-X6548-RJ-21 Ethernet module ( Figure 2-15 ) provides 48 10/100-Mbps full- or half-duplex
ports. Table 2-34 lists the features and description of the module, and Table 2-35 lists the physical and
environmental specifications for the module.
Figure 2-15 WS-X6548-RJ-21 Ethernet Module Front Panel
Table 2-34 WS-X6548-RJ-21 Ethernet Module Features
Feature Description
Ports per module
•
48 ports. Ports are numbered (left to right):
– First connector, ports 1–12; second connector, ports 13–24;
third connector, ports 25–32; fourth connector, 33–48.
•
Bottom row, even numbers 2 through 48.
•
1 port group
•
Port ranges per port group: 1–48
Port connector type RJ-21 (12 ports per connector)
Cabling distance 328 ft (100 m) over Category 5, 5e, and 6 UTP/STP cable
Buffer size 1.116 MB per port
QoS
•
Number of egress queues: 4
• Number of ingress queues: 2
•
Number of thresholds per egress queue: 1
• Number of thresholds per ingress queue: 0
Maximum frame size Up to 1518 bytes per frame.
Module oversubscription rate N/A
Supervisor engine support • Supervisor Engine 2
•
Supervisor Engine 32
•
Supervisor Engine 32 PISA
•
Supervisor Engine 720
• Supervisor Engine 720-10GE
Software support • With Supervisor Engine 2—12.1(8a)E
•
With Supervisor Engine 32—12.2(18)SXF
• With Supervisor Engine 32 PISA—12.2(18)ZY
•
With Supervisor Engine 720—12.2(14)SX
•
With Supervisor Engine 720-10GE—12.2(33)SXH
63672
48 PORT 10/100 BASE-T
ETHERNET
SWITCHING MODULE
WS-X6548-RJ21
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
13-24 1-12 25-36 37-48
STATUS