3com NJ240FX User Guide

C

HAPTER

 1: I

NSTALLING

 

THE

 NJ240FX I

NTELLI

J

ACK

2 Remove any shipping tape from the unit and separate the metal plate from the 

main unit. Separate the plastic housing cable tray from the main unit by sliding it 
downward towards the four downstream ports and then away from the main 
unit.

3 Route the two fiber cables through the rectangular opening directly above the UP 

arrow indicator from the backside of the metal mounting plate (side opposite the 
metal mounting post).  Pull through enough cable to allow yourself room to 
terminate the connections. 

4 Route both fiber optic cables through the rectangular opening in the plastic 

housing cable tray.

5 Attach both fiber optic cables to the fiber transceiver module located on the 

backside of the main unit.

6 Route the two fiber cables around the cable management feature approximately 

one turn until you end up in the area with no guide tabs.

7 Plug the supplied AC power cable into the mating plug on the backside of the 

main housing.