User's Manual
Table Of Contents
- Title page
- Contents
- About this manual
- Safety information
- Ch 1 - Installation summary
- Ch 2 - Prerequisites
- Ch 3 - Indoor equipment
- Ch 4 - Installing IFL cables
- Ch. 5 - Installing mast mounts
- Ch 6 - Installing ODUs
- Ch 7 - Commissioning the RT
- Ch 8 - Final steps
- Ch 9 - Troubleshooting
- Ch 10 - Maintenance
- App A - Acronyms
- App B - Standards compliance
- App C - Terminating the IFL cable
- Index
1027144–0001 Revision D Maintenance 10–15RT installation
Environments where IFL cables are installed vary widely.
Therefore, use the general instructions below as guidelines.
If you need to replace the IFL:
1. Make sure the EMS operator has taken the RT out of
service.
2. Remove power from the IDU chassis power supply.
3. Disconnect all four IFL N connectors, as shown in
figure 10-7:
- 1 connector at the IDU
- 1 connector at the ODU
- 2 connectors at the lightning arrestor
N
ODU
IFL
Lightning
arrestor
T0009002
IFL
Roof
IDU
N
N
N
N
= N connector location
Figure 10-7 Disconnect N connectors at the
four locations shown here
4. Remove the two IFL cable segments:
- From IDU to the lightning arrestor
- From the lightning arrestor to the ODU
5. Install the replacement IFL cable according to the
instructions in chapter 4.