Nortel Meridian 1 Option 11C Manual page 110

Page 110 of 126
553-3011-315 Standard 13.00
PRI Maintenance
Figure 13
2.0 Mb PRI Remote Loopback Test
NEAR END
Option 11C
RLBK L - this end in loopback
Coordinating the remote loopback tests
When a technician at the far end asks for loop-back mode on the Meridian 1,
disable the DCHI/DDCH using:
LD 96
DIS DCH N
Disable the 2.0 Mb PRI card and activate loopback mode using:
LD 60
DISL L
RLBK L or RLBK L C
January 2002
NTAK79
or
NTAK50
FAR END
Far End Switch
RLBK L - test run from this end
553-A0147