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MIM-1GEF/MIM-2GEF Module 71
Figure 69 Ethernet cable
For the pinouts of Ethernet cables, see Low-End and Mid-Range Series Routers
Cable Manual.
Connecting the Interface
Cable
To connect a PC or another router, use a crossover cable; to connect a LAN Switch
or HUB, use a straight-through cable.
Step 1: Connect one end of the cable to the Ethernet port and the other end to
the peer device;
Step 2: Check the status of LINK LED on the 1GBE panel: ON means the link is
connected and OFF means the link is not connected. In the latter case, check the
line.
MIM-1GEF/MIM-2GEF
Module
Introduction MIM-1GEF/MIM-2GEF is short for 1/2-port 1000Base-SX/1000Base-LX GE fiber
interface module, where GE is short for Gigabit Ethernet and F for fiber, indicating
optical fiber interface. MIM-1GEF/MIM-2GEF is used for the communication
between router and LAN.
MIM-1GEF/MIM-2GEF supports:
■ Five types of 1000Base-LX/1000Base-SX SFP removable modules: multi-mode
short-haul (850 nm), single mode medium-haul (1310 nm), single mode
long-haul (1310 nm), single mode long-haul (1550 nm), and single mode
ultra-long haul (1550 nm)
■ 1000 Mbps interface rate
■ Full duplex
Interface Attributes The interface attributes of MIM-1GEF/MIM-2GEF are given in the following table:
Table 41 Interface attributes of MIM-1GEF/MIM-2GEF
Attribute
Description
MIM-1GEF MIM-2GEF
Number of
interfaces
12
Connector SFP/LC
Interface
standard
802.3, 802.3u, 802.3ab