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PairGain PG-FLEX RT FRL-752 Manual

Channel unit

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PAIRGAIN TECHNOLOGIES
Technical Practice
Engineering - PLANT Series
P
G
AIR
AIN
CONTENTS
10. TROUBLESHOOTING
CAUTION
This product incorporates static sensitive components.
Proper electrostatic discharge procedures must be
T
ECHNOLOGIES
MODEL FRC-752 List 1
PairGain #150-1352-01
PAGE
followed.
PG-F
LEX
2
2
3
4
4
4
5
5
5
5
Figure 1. FRC-752 Channel Unit, List 1, Front Panel. The
PairGain FRC-752 provides four POTS interfaces between a PG-
Flex Remote Terminal and the subscriber.
RT C
HANNEL
Section 363-752-100
Revision 01
March 4, 1996
U
NIT
Page 1

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Summary of Contents for PairGain PG-FLEX RT FRL-752

  • Page 1: Table Of Contents

    This product incorporates static sensitive components. Proper electrostatic discharge procedures must be followed. Figure 1. FRC-752 Channel Unit, List 1, Front Panel. The PairGain FRC-752 provides four POTS interfaces between a PG- Flex Remote Terminal and the subscriber. Page 1...
  • Page 2: Product Overview

    Section 363-752-100 Revision 01 • A. PRODUCT OVERVIEW Remote Terminal (RT). The RT Enclosure provides a weatherproof housing for the 1. DESCRIPTION AND FEATURES PG-Flex remote electronics and subscriber 1.01 The FRC-752 Channel Unit provides four POTS terminations. The enclosure accepts one interfaces between a PG-Flex Remote Terminal common RT Line Unit and up to four Channel (RT) and subscribers.
  • Page 3: Specifications

    Section 363-752-100 Revision 01 Figure 2. Typical PG-Flex Configuration. TABLE 1. PG-FLEX DISTANCES Loop Length Wire Gauge 16/32 Channel System Resistance 26 AWG (0.4 mm) 08.1 kft (2.5 km) 24 AWG (0.5 mm) 10.7 kft (3.3 km) 22 AWG (0.6 mm) 13.7 kft (4.2 km) 19 AWG...
  • Page 4: Certification

    Section 363-752-100 Revision 01 4. CERTIFICATION to PairGain for repair. Any modifications of the unit by anyone other than an authorized PairGain representative will 4.01 FCC Compliance. The FRC-752 Channel Unit void the warranty. complies with the limits for Class A digital devices pursuant to Part 15 of the FCC rules.
  • Page 5: Front Panel

    If the Flashing Green—the channel is ringing (the LED shipment is short or irregular, contact PairGain will track the ringing) or the line has been switched as described in Section 5. If you must store the to the test pair.
  • Page 6 CO between the CO switch and the COT. If audible level is acceptable, replace the COT Channel Unit. 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 HiGain are trademarks of PairGain Technologies, Inc. Page 6...

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150-1352-01