User's Manual

1-13
Cisco Catalyst 490 0M Switch Ins talla tion Guid e
78-18350-02
Chapter 1 Product Overview
Cataly st 4900M H al f-Card Mod ul es
WS-X4908-10G -RJ45 Half-Car d Ethernet Modu le
The WS-X4908-10G-RJ45 half-ca rd Ethernet module provides 8 10Gbps full-or half-duplex ports.
Figure 1-8 shows the module with major features identified.
Figure 1-8 WS-X4908-10G-RJ45 Half-Card Ethernet Module
Table 1-7 lists the specifications for the WS-X4908-G-RJ45 half-card Ethernet module.
1 Module status LED 3 1G LED (port operating in 1-Gbps mode)
2 LINK LED
W
S
-X
4
908-10G-RJ45
1
1G
LI
NK
ST
A
T
U
S
254342
1
2
3
Tabl e 1-7 WS-X4908-10G-RJ45 Half-Card Module Specifications
Specification Description
Module type 1-GB or 10- G half-card Ethernet m odule
Port duplex mode Half- or fu ll-duplex mode
Port speed 1-Gbps or 10-G bps
Number of ports 8
Connector type RJ-45
Cable type Category 6, Category 6a, and Category
Cabling distance Categor y 6—Up to 180.5 ft (55 m) at 10-Gbps. Up to
328 ft (100 m) at 1-Gbps.
Category 6a and Category 7—Up to 328 ft (100 m) at
both 10-Gbps and 1-Gbps.