Overview; Description And Features; Operational Capabilities - ADC PG-Flex FLC-706 1A Technical Practice

SCP-FLC706-011-03H
O
VERVIEW
® ®
The ADC PG-Flex
interface to North American ISDN Basic Access services through a PG-Flex COT shelf. The FLC-706
accommodates four ISDN channels and provides ISDN Line Unit Network Termination (LUNT) at the COT shelf.
The FLC-706 installs into a single slot of a PG-Flex COT shelf.
D
ESCRIPTION AND
The FLC-706 features are:
• four ISDN U-interfaces
• MLT compatible and metallic test access
• Vdc resistive test signature
• mp/pp-eoc slave mode in 3-DS0 format
• segmented path performance monitoring
• interim path performance monitoring
• software provisioning
• loopbacks
• Pair Gain Test Controller (PGTC) compatible

Operational Capabilities

The FLC-706 supports two-wire DSL 2B+D data or subsets of that rate. The B1 and B2 channels carry digitized
voice and data. The D channel communicates control signalling and low-speed, packet-switched data.
Segmented path performance monitoring collects the error rates for each DSL loop individually. Interim path
performance monitoring collects the end-to-end error rate for the entire transport path.
For system isolation and system tests, the FLC-706 provides:
• a hybrid transformer that isolates the equipment from the facility and provides coupling and impedance
matching at 135 Ω
• metallic test access through the FPI-729 PGTC Interface Unit
• MLT compatibility
• a DC resistive test signature of 120 kΩ for out-of-service system tests
FLC-706 List 1A
FLC-706 List 1A ISDN Basic Rate Interface Central Office Channel Unit provides an
F
EATURES
January 6, 2003

Description and Features

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