Cisco Systems 6500 WS-X6548-RJ-45 Ethernet Module, WS-X6548-RJ-45 Switching Module Front Panel

Chapter 2 Ethernet Switching Modules

10/100 and 10/100/1000 Ethernet Modules

Table 2-37 WS-X6548-RJ-21 Physical and Environmental Specifications (continued)

Item	Specification
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	10 to 90%
(noncondensing)
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)

WS-X6548-RJ-45 Ethernet Module

The WS-X6548-RJ-45 Ethernet module provides 48 10/100-Mbps full- or half-duplex ports. (See Figure 2-17.) Table 2-38lists the features and descriptions of the module, and Table 2-39lists the physical and environmental specifications for the module.

Figure 2-17 WS-X6548-RJ-45 Switching Module Front Panel

WS-X6548	1												11	13												23	25													35	37												47
	2												12	14												24	26													36	38												48
STATUS										10	11	12		48 PORT	14	15	16	17	18	19	20	21	22	23	24	10/100 BASE-T		25	26	27	28	29	30	31	32	33	34	35	36	SWITCHING MODULE		38	39	40	41	42	43	44	45	46	47	48	PHONE
	1	2	3	4	5	6	7	8	9					13													ETHERNET														37

63673

Table 2-38	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
	Catalyst 6500 Series Ethernet Modules Installation Guide
OL-6265-04		2-57