Timing; Ground Fault Detect - ADC HiGain H2TU-C-202 Manual

Appendix B - Functional Operation
T
IMING
The low loop wander (0.5 UI max) of an H2TU-C, when used with remote units, allows the circuit to be used in
all critical timing applications, including those used to transport Stratum 1 timing.
G F
ROUND AULT
The H2TU-C has a Ground Fault Detect (GFD) circuit that detects a ground or a resistive path to ground on any
wire of the HDSL2 loop. This makes the product compliant with the Class A2 requirements of GR-1089.
58
D
ETECT
February 28, 2001
LTPH-TP-1005-02, Issue 2
H2TU-C-202 List 3E