3Com 3CNJ90 manual NJ90 Installation, Install the NJ90 Network Jack

3. NJ90 Installation

3.NJ90 Installation

3.1Install the NJ90 Network Jack.

3.2Set up the power supply

3.1 - Install the NJ90 Network Jack

Wall	Wall
	To wiring
	closet
	Network
	cable
RJ-45	Network
	cable
coupler cable

To wiring closet

Figure 2 - NJ90 Installation

Step 1:

If the end of the network cable from the wiring closet is terminated with a female RJ-45 connector, use the RJ-45 coupler cable included in the package to connect the Network jack to the network cable (recommended installation).

or

If the end of the network cable from the wiring closet is terminated with a male RJ-45 connector, connect the network cable directly into the NJ90 uplink port.

Step 2: (Optional)

Thread a tie-wrap around the hook at the back and secure the RJ-45 coupler cable/Network cable.

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