2-54
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-45 Ethernet Module
The WS-X6548-RJ-45 Ethernet module (
Figure 2-16
) provides 48 10/100-Mbps full- or half-duplex
ports.
Table 2-36
lists the features and descriptions of the module, and
Table 2-37
lists the physical and
environmental specifications for the module.
Figure 2-16
WS-X6548-RJ-45 Switching Module Front Panel
Environment
Operating temperature
•
Certified for operation: 32° to 104°F (0° to 40°C)
•
Designed and tested for operation: 32° to 130°F (0° to 55°C)
Humidity (RH) ambient
(noncondensing)
10 to 90%
Operating altitude
•
Certified for operation: 0 to 6500 ft (0 to 2000 m)
•
Designed and tested for operation: –200 to 10,000 ft (–60 to
3000 m)
Table 2-35
WS-X6548-RJ-21 Physical and Environmental Specifications (continued)
Item
Specification
Table 2-36
WS-X6548-RJ-45 Features
Feature
Description
Ports per module
•
48 ports. Ports are numbered (left to right):
–
Top row, odd numbered ports 1–47.
–
Bottom row, even numbered ports 2–48.
•
1 port group
•
Port ranges per port group: 1–48
Port connector type
RJ-45
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
63673
48 PORT
10/100 BASE-T
ETHERNET
SWITCHING MODULE
WS-X6548
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
PHONE
STATUS
1
2
11
12
13
14
35
36
37
38
47
48
23
24
25
26
