363-704-121-01, Revision 01
Overview
FLC-704 List 2A
July 30, 1999
1
O
VERVIEW
This practice describes, and defines the features and specifications for the PairGain
®
PG-Flex
®
FLC-704 List 2A
Channel Unit.
D
ESCRIPTION
AND
F
EATURES
The FLC-704 provides eight Plain Old Telephone Service (POTS) interfaces between the Central Office and the
PG-Flex, and uses A-Law pulse code modulation (PCM) encoding. The FLC-704 Channel Unit includes green
status LEDs for each line indicating idle, ringing, and off-hook conditions, as well as a red LED indicating a fault
condition. The channel unit provides metallic test access to the subscriber line connection through an optional
metallic bypass pair.
Features of the PG-Flex FLC-704 COT Channel Unit:
•
eight POTS subscriber interfaces
•
64 kbps A-Law PCM encoding
•
metering tones (12 kHz, 16 kHz)
•
front panel ACTIVE LEDs indicate idle, ringing, metallic test access, and off-hook for each channel
•
front panel FAULT LED indicator simplifies troubleshooting.
