MP3900X Series Router Installation Manual
Power on and Run Router
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directly. Please install after unplugging the fiber.
⚫
When installing the SFP module, do not use the hands to touch the gold-finger of
the SFP module directly.
⚫
The TX wire should be connected to the RX wire of the peer router; the RX wire
should be connected to the TX wire of the peer router.
Connect Fiber on Optical Module
Step 1: Wear the anti-static wrist and confirm that the anti-static wrist is well contacted with the
skin and well-grounded.
Step 2: Remove the dust cap of the fiber connector and clean the optical connector core by
using the dust-free paper with the anhydrous alcohol.
Figure 4-15 Remove the optical dust cap
Step 3: Remove the dust cap of the SFP module.
Figure 4-16 Remove the dust cap of the SFP module
Step 4: Insert the prepared fibers to the ports of the optical module in order.
