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Cisco Catalyst 4900M Switch Installation Guide
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Chapter 1 Product Overview
Catalyst 4900M Half-Card Modules
WS-X4904-10GE Half-Card Ethernet Module
The WS-X4904-10GE half-card Ethernet module provides 4 10-Gigabit Ethernet ports. Figure 1-6
shows the module.
Figure 1-6 WS-X4904-10GE Half-Card Ethernet Module
Table 1-5 list the specifications for the WS-X4904-10GE half-card Ethernet module.
1 Module Status LED 2 Port LEDs
232119
2
1
Ta ble 1-5 WS-X4904-10GE Half-Card Ethernet Module Specifications
Specification Description
Module ty pe 10-Gigabit Ethernet mo dule
Port duplex mode Full-duplex mode
Port speed 10G Mbps
Number of ports 4
Connector type SC (optical)
Cable type MMF or SMF
Cabling distance Dependent on the type of X2 transceiver installed
Pluggable transceivers
support
X2 transceivers
Module upgrades
available
None
Power over Ethernet Not supported