PairGain 150-1303-42, Manual

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Revision 01 July 30, 1999 Section 363-703-142
FLC-703, List 4B PairGain Engineering - Plant Series Page 1
A. PRODUCT OVERVIEW
1. Description and Features
1.1
The PairGain
®
PG-Flex
®
FLC-703 List 4B Channel Unit provides eight loop start or ground start
channel interfaces for POTS between a PG-Flex Central Office Terminal (COT) and the Central
Office (CO) switch. You can provision each of the eight circuits separately for either loop start or
ground start services. Provisioning is done through the PG-Flex Line Unit Maintenance port.
The FLC-703 unit provides metallic test access to the subscriber line connection through an optional
metallic bypass pair. Perform metallic bypass testing either manually or through the Pair Gain Test
Controller (PGTC).
1.2 Features of the FLC-703 COT Channel Unit are:
•
eight loop start or ground start POTS subscriber interfaces
•
64 kbps
µ
-Law Pulse Code Modulation (PCM) encoding
•
front panel ACTIVE LEDs
•
front panel FAULT LED
•
PGTC compatibility
•
Custom Local Area Signaling Services (CLASS) support (i.e., caller ID)
•
line-side answer supervision support (reverse battery)
•
forward disconnect
•
distinctive ringing
•
connection for a subscriber loop to a metallic bypass test pair
•
repeat of loop off-hook, ground start seizure, and Ring-Tip conditions to the CO switch