Timing; Ground Fault Detect - ADC HiGain H2TU-C-231 Manual

LTPH-TP-1034-01, Issue 1
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 which 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.
H2TU-C-231 List 4E
D
ETECT
September 28, 2001
Appendix B - Functional Operation
61