Nortel Networks Circuit Card Manuel D’Utilisation

 Option settings

1, 3, 7 on

136–225 m

(451–750 ft)

101–200 m

(356–655 ft)

SW3-1

on = extended superframe format (ESF)
off = superframe format (SF)

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.