H3C Technologies H3C MSR 50 - Manual (Page 113)

3-9
Connecting the Interface optic fiber
1) Connecting Ethernet fiber interface cable
When connecting the optical fiber, observe the following:
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Do not over-bend the optical fiber. Its curvature radius must be no less than 10 cm (3.9 in).
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Make sure that the Tx and Rx ends are correctly connected.
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Make sure that the fiber ends are clean.
Laser danger: Invisible laser radiation may be emitted from the fiber-optic ports which are connected to
lasers. To protect your eyes against radiation harm, never stare into an open fiber-optic port.
Step1 Insert the SFP optical module into its corresponding slot.
Step2 Locate the Rx and Tx ports of the GE interface. Connect them to another device with two optical fibers:
Rx to Tx and Tx to Rx.
Step3 Check the status of LINK LED on the GE port: ON means the link is connected and OFF means the
link is not connected. In the latter case, check the line.
2) Connecting Ethernet electrical cable
Step1 (Use a crossover cable for the connection to a PC/router and straight-through cable to a Hub/LAN
Switch.) Plug one end of the cable to an Ethernet port of the Router and another end to the desired
peer device;
Step2 Check the status of LINK LED on the module panel: ON means the link is connected and OFF means
the link is not connected. In the latter case, check the line
Ethernet Interface Module
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MIM-1FE
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MIM-2FE
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MIM-4FE
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MIM-1GBE
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MIM-2GBE
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MIM-1GEF
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MIM-2GEF
MIM-1FE/MIM-2FE/MIM-4FE
Introduction
1/2/4-port 10/100Base-TX Fast Ethernet interface module (MIM-1FE/MIM-2FE/MIM-4FE) serves to
complete communications between routers and LANs.