H3C Technologies H3C MSR 50 - Manual (Page 24)

2-4
Ethernet Interface Module
z
SIC-1FEA
z
SIC-1FEF
z
SIC-1GEC
SIC-1FEA
Introduction
1-port 10Base-T/100Base-TX Ethernet interface module (SIC-1FEA), in which FE stands for Fast
Ethernet and A is used to differentiate SIC-1FEA from the 1FE module. SIC-1FEA is used to implement
the communication between Routers and LANs. It supports:
z
Effective transmission distance of 100 meters with category-5 twisted pair cables;
z
Operating speeds of both 100 Mbps and 10 Mbps and autosensing;
z
Both full duplex (in common use) and half-duplex operating modes.
For H3C MSR 20-40 and MSR 30/50 series routers, a SIC-1FEA interface module can only be installed
in slot 2 and slot 4.
Interface attributes
The interface attributes of SIC-1FEA are given in the following table:
Table 2-3 Interface attributes of SIC-1FEA
Attribute SIC-1FEA
Connector type RJ-45
Interface type MDI
Number of connectors 1
Cable type Straight-through Ethernet cable
Operating mode
10/100 Mbps autosensing
Full duplex/half duplex
MDI stands for Media Dependent Interface of the Ethernet. Typically, the interfaces on the network
cards belong to this type. Cross Media Dependent Interface (MDIX) is usually adopted on hubs or LAN
switches.
Interface LEDs
SIC-1FEA panel is shown in the following figure: