Cisco Systems 4000 specifications WS-X4148-RJ21, WS-X4148-RJ45V, 1-18, Specification, Description

Chapter 1 Module Overview and Specifications

Ethernet and Fast Ethernet Switching Modules

WS-X4148-RJ21

The WS-X4148-RJ21 48-port Fast Ethernet switching module (see Figure 1-17) has the following specifications:

Specification	Description
Module type	10/100BASE-TX Fast Ethernet switching module
Port duplex mode	Half or full duplex mode
Port speed	10 or 100 Mbps
Number of ports	48
Connector type	RJ-21 (See Figure 2-5 on page 2-5or Figure 2-6 on
	page 2-5.)
Cable type	Category 5 UTP

Figure 1-17 WS-X4148-RJ21 48-Port 10/100-Mbps Fast Ethernet Switching Module

WS-X4148-RJ21
10/100 FAST ETHERNET
STATUS
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

29217

WS-X4148-RJ45V

The WS-X4148-RJ45V 48-port Cisco pre-standard Power over Ethernet (PoE) 10/100BASE-TX switching module (see Figure 1-18) has the following specifications:

		Specification	Description
		Module type	10/100BASE-TX Fast Ethernet switching module
			with Cisco pre-standard PoE
		Port duplex mode	Half or full duplex mode
		Port speed	10 or 100 Mbps
	Catalyst 4500 Series Module Installation Guide
1-18			78-13267-06