Cisco Systems WS-X6608-T1 用户手册
1-10
Ci sco Catalyst 4900M Swit ch I nst allati on Guide
78-18350-02
Chapter 1 Product Overvi ew
Catal yst 4900M Half -Card Modules
WS-X4904-10GE Half-Card Ethernet Module
sh ows the mod ule.
Figure 1-6
WS-X4904-10GE Half-Card Ethernet Module
list th e specifications for the WS-X490 4-10 GE half-card Ethernet module.
1
Mo dule Status LED
2
Po rt LEDs
232119
2
1
Table 1-5
WS-X4904-10GE Half-Card Ethernet Module Specifications
Specification
Descriptio n
Mo dule ty pe
1 0-Gigab it Ethernet mo dule
Port duplex mo de
Full-duplex mode
Port speed
1 0G Mbps
Number of p orts
4
Con nector ty pe
SC (op tical)
Cable ty pe
MM F or SMF
Cabling distance
Dep end ent on the type o f X2 tran sceiver installed
Plugg able transceivers
su pport
su pport
X2 transceivers
Mo dule u pgrades
available
available
None
Power over Ethernet
Not suppo rted