Installation Manual
Table Of Contents
- List of Figures
- List of Tables
- About This Book
- Warnings and Safety Guidelines
- Avertissements et consignes de sécurité
- Conventions
- Risque de lésions corporelles provoquées par la décharge électrique
- Risque de lésions corporelles provoquées par les câbles à fibres optiques
- Risque de lésions corporelles provoquées par l’exposition de l’énergie radiofréquences
- Autres risques des lésions corporelles
- Risque d’interruption de service
- Autres mises en garde
- Installation Overview
- Staging Procedure
- Installation Procedures
- Commissioning Procedures
- Removing an IFU
- IFU Test Results
- Index
Installing IFU Components
28 GHz Fast Ethernet IFU Installation (9/17/99) - R0.1 3-9
CONFIDENTIAL & PROPRIETARY
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Installing the Alarm Cable
There are two cable routes as follows:
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The IFU Alpha alarm cable runs from the IFU mounting location to
the surge suppression assembly.
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The IFU Beta alarm cable runs from the IFU mounting location to the
surge suppression assembly.
To install the alarm cable:
1 Route the IFU alarm cable to the alarm surge suppressors according to the
site drawing in the site engineering folder.
NOTE: Allow an extra three-foot service loop at IFU and
twelve inches at each surge suppressor. Use large radius
bends to avoid crimping and kinking the cables during the
cable routing.
NOTE: Connect the cable shield to the suppressor ground
lug. Trim the shield back to the cable breakout and keep the
shield as short as possible.
2 Trim each cable to the appropriate length.
3 Strip each cable wire to 3/8 inch and tin.
4 Attach IFU alarm cables to the suppressors. Figure 3-6, Figure 3-7, and
Table 3-4 show a sample layout.