363-754-104-01, Revision 01
Product Overview
PG-Flex FRC-754 List 4
June 22, 1998
1
P
RODUCT
O
VERVIEW
This section provides a product description, and defines the features and specifications for the PairGain
®
PG-Flex™ FRC-754 List 4 Remote Terminal (RT) Channel Unit.
Description and Features
The FRC-754 List 4 channel unit provides eight loop start or ground start Plain Old Telephone Service (POTS)
interfaces between a PG-Flex RT and subscribers. The FRC-754 List 4 uses A-Law pulse code modulation (PCM)
encoding. For subscriber circuit testing, the FRC-754 List 4 provides metallic access to the subscriber line
connection through an optional metallic bypass pair.
Features of the PG-Flex FRC-754 List 4 channel unit are:
•
eight loop start or ground start POTS subscriber interfaces
•
64 kbps A-Law PCM encoding
•
meter tones (12 kHz, 16 kHz)
•
front panel ACTIVE LEDs indicate on-hook (idle), ringing, metallic access, and off-hook condition for each
channel
•
front panel FAULT LED indicator simplifies troubleshooting
•
Pair Gain Test Controller (PGTC) compatibility
•
Custom Local Area Signaling Services (CLASS) support (such as, caller ID)
•
line-side answer supervision support (reverse battery)
•
forward disconnect
•
distinctive ringing
•
application of ringing voltage
•
detection of loop off-hook, ground start seizure, and Ring-Trip conditions
Summary of Contents for PG-Flex FRC-754 L4
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