Cisco GainMaker Optoelectronic Node 1GHz with 40 52 MHz Split Network Equipment Technical References

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Cisco GainMaker Optoelectronic Node 1GHz with 40 52 MHz Split Network Equipment Technical References | Manualzz

GainMaker Broadband Amplifier Platform

System Amplifier Housing Closure Information

Closing the Housing

Introduction

This information gives step-by-step instructions on correctly closing the

GainMaker™ Broadband Amplifier Platform System Amplifier housing.

Important: For complete information about installing the GainMaker Broadband

Amplifier Platform System Amplifier housing and amplifier please refer to the

GainMaker Broadband Amplifier Platform System Amplifier Modules and

Housings Installation and Operation Guide , part number 593161.

Tightening the Closure Bolts

To tighten the closure bolts, follow the steps below.

Important: Before you start, make sure you have a torque wrench with a 1/2-in. socket.

CAUTION:

Avoid moisture damage and RF leakage! Follow the procedure exactly as shown below to ensure a proper seal.

1. Inspect the housing gasket and all mating surfaces. Wipe off any dirt and debris.

2. Close the housing and finger-tighten all closure bolts.

Closing the Housing, Continued

3. Use a torque wrench with a 1/2-in. socket to tighten each closure bolt from

5 ft-lb to 12 ft-lb (6.8 Nm to 16.3 Nm) each.

Note: Ensure that any test point plugs are tightened from 2 ft-lb to 4 ft-lb

(2.7 Nm to 5.4 Nm).

Important: Follow this numbered sequence to tighten the closure bolts.

If You Have Questions

If you have technical questions, call Cisco Services for assistance. Follow the menu options to speak with a service engineer.

Cisco Systems, Inc.

5030 Sugarloaf Parkway, Box 465447

Lawrenceville, GA 30042

678 277-1120

800 722-2009

www.cisco.com

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL:

www.cisco.com/go/trademarks.

Third party trademarks mentioned are the property of their respective owners.

The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)

Product and service availability are subject to change without notice.

© 1999, 2008, 2012 Cisco and/or its affiliates. All rights reserved.

February 2013 Printed in USA Part Number 78-715125-01 Rev E

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