Table of Contents
Advertisement
Chapter 3
Installation
Use a multimeter that is set to read ohms to test the ground connection. The display on the multimeter
Step 6
should be less than 5 ohms. If the display is more than 5 ohms, tighten or reconnect the ground
connection and test it again.
Procedure: Install an ONS 15201 SCU Ground Strip Connection
Remove one M6 nut and washer from one of the grounding pins located on the SCU backplane as shown
Step 1
in
Figure
Route the ground strip to the grounding pin where the M6 nut and washer were removed.
Step 2
Attach the ground strip to the grounding pin with the M6 nut and washer removed in
Step 3
Firmly tighten the M6 nut on the grounding pin with a socket wrench.
Step 4
Connect the other end of the ground strip to a reliable earth ground.
Step 5
Use a multimeter that is set to read ohms to test the ground connection. The display on the multimeter
Step 6
should be less than 5 ohms. If the display is more than 5 ohms, tighten or reconnect the ground
connection and test it again.
3.5.2 Install the ONS 15201 SCU Power
The following procedures describe how to connect electrical power to an ONS 15201 SCU.
Procedure: Connect the Power Using AC-to-DC Power Supplies
Step 1
Route the SCU AC-to-DC power supply cable to the PS-1 connector on the rear of the unit.
shows the location of the connector.
Step 2
Align the connector on the power cable with the PS-1 power connector on the rear of the SCU.
Figure 3-18
Note
78-13765-01
3-17.
shows the power cable connector.
Do not splice DC leads.
Cisco ONS 15200 Installation, Setup, and Test Manual
Step
1.
Figure 3-17
3-23
Advertisement
Table of Contents
