Nortel Networks Circuit Card - Manual (Page 151)

Option settings Page 151 of 906
Circuit Card Description and Installation
1, 3, 7 on 136–225 m
(451–750 ft)
101–200 m
(356–655 ft)
Switch 3 option for DTI with ESF
SW3-1 on = extended superframe format (ESF)
off = superframe format (SF)
Table 57
QPC720 Primary Rate Interface card (Part 2 of 2)
Switch S2 settings To repeater facility To cross-connect point
Note 1: All positions on S2 (location B22) are OFF except as shown under the column labeled
“Switch S2 settings.”
Note 2: Framing format, line encoding, and method of yellow alarm are selectable for both DTI
and PRI in LD17 with the DLOP, LCMT, and YALM prompts. All SW3 switch positions should be
OFF.