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CopperOptics PairGain PG-Flex FRC-753 Manual

8 channel rt pots unit
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PAIRGAIN TECHNOLOGIES
Technical Practice
Engineering - PLANT Series
PG-F
List #
1
2
CONTENTS
10. TROUBLESHOOTING
CAUTION
This product incorporates static sensitive components.
Proper electrostatic discharge procedures must be
followed.
™
8 C
LEX
HANNEL
MODEL FRC-753
PairGain Part #
150-1353-01
150-1353-02
PAGE
2
2
3
4
4
6
6
6
6
6
RT POTS U
Figure 1. FRC-753 COT Channel Unit Front Panel.
PairGain FRC-753 provides eight POTS interfaces between a
PG-Flex Remote Terminal and the subscriber.
Section 363-753-102
Revision 01
December 18, 1996
NIT
CLEI Code
VARHCGECAA
VARHCGGCAA
The
Page 1

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Summary of Contents for CopperOptics PairGain PG-Flex FRC-753

  • Page 1: Table Of Contents

    PAIRGAIN TECHNOLOGIES Section 363-753-102 Technical Practice Revision 01 Engineering - PLANT Series December 18, 1996 ™ PG-F RT POTS U HANNEL MODEL FRC-753 List # PairGain Part # CLEI Code 150-1353-01 VARHCGECAA 150-1353-02 VARHCGGCAA CONTENTS PAGE A. PRODUCT OVERVIEW 1. DESCRIPTION AND FEATURES 2.

  • Page 2: Product Overview

    Section 363-753-102 Revision 01 A. PRODUCT OVERVIEW 2. APPLICATIONS 1. DESCRIPTION AND FEATURES 2.01 Subscriber Drop Testing. For subscriber drop 1.01 The PG-Flex FRC-753 Channel Unit provides 8 testing from the central office, PG-Flex is able to select and connect any subscriber drop to a metallic test pair POTS interfaces between a PG-Flex Remote Terminal (RT) and subscribers.

  • Page 3: Specifications

    Section 363-753-102 Revision 01 Figure 2. Typical PG-Flex Configuration. RT Loop Closure (Off-Hook) Detection 3. SPECIFICATIONS Less than 960 ohms between Tip and Ring Analog Impedance RT On-Hook Detection 600 ohms Greater than 10 kohms DC Loop Current Operating Temperature & Humidity 23 mA into off-hook dc resistance of 960 ohms -40°...

  • Page 4: Certification

    Section 363-753-102 Revision 01 4. CERTIFICATION 5. WARRANTY 4.01 FCC Compliance. The FRC-753 Channel Unit 5.01 PairGain Technologies warrants this product to be complies with the limits for Class A digital devices free of defects and to be fully functional for a period pursuant to Part 15 of the FCC rules.
  • Page 5 Section 363-753-102 Revision 01 Figure 3. FRC-753 Block Diagram Page 5...

  • Page 6: Functional Description

    Section 363-753-102 Revision 01 C. INSTALLATION AND TEST B. FUNCTIONAL DESCRIPTION 8. UNPACKING 6. OPERATIONAL CAPABILITIES 8.01 Upon receipt of the equipment, proceed as follows: 6.01 The FRC-753 RT Channel Unit provides 8 POTS interfaces between the RT and subscribers, and 1.
  • Page 7 Section 363-753-102 Revision 01 TABLE 2. FRC-753 RT CHANNEL UNIT TURN-UP AND TESTING CAUTION Observe normal electrostatic discharge precautions when handling electronic equipment. Do not hold electronic plugs by their connector edges. Do not touch components or circuitry. Step Operation Action Observe Install RT...
  • Page 8 CO between the CO switch and the COT. If audible level is acceptable, replace the COT Channel Unit and/or RT Channel Unit. Otherwise, the problem is in the CO switch. Copyright © 1996, PairGain Technologies, Inc. PairGain is a registered trademark, CopperOptics and PG-Flex are trademarks of PairGain Technologies, Inc. Page 8...

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