Nortel Networks CalPilot 4.0 manual To install the NTRH3501 backplane cable, Before you begin

July 2006 Installing the 201i server in a large Meridian 1 system

Before you begin

Before you can install the NTRH3501 cable, you must remove the existing backplane cable from the back of the switch. See “Removing the backplane (tip and ring) cables” on page 56.

To install the NTRH3501 backplane cable

1Install and connect the NTRH3501 cable to the multi I/O cable as follows:

a.Attach the backplane connector of the NTRH3501 cable to the inside of the I/O panel slot associated with the 201i server left slot.

Insert the original screw into the tie wrap base and fasten the screw into the lower position of the I/O panel slot.

b.Attach the three inner cables to the backplane connectors associated with the left slot as follows:

—UP 1 cable to the top position

—UP 2 cable to the middle position

—UP 3 cable to the lower position

ATTENTION
	The connectors are keyed; you can insert them in
	one position only.

Use tie wraps to secure the cables in their original positions.

c.Connect the 50-pin amphenol connector on the multi I/O cable (NTRH0912) to the NTRH3501 backplane cable connector on the I/O panel.

201i Server Hardware Installation 61