Qpc595 Digitone Receiver Cards; Qpc577, Qpc596 Digitone Receiver Daughterboards; Qpc720 Primary Rate Interface Card - Nortel Circuit Card Installation Manual

Page 150 of 906

QPC595 Digitone Receiver cards

12 DTMF tones
16 DTMF tones

QPC577, QPC596 Digitone Receiver daughterboards

16/12 tone options jumper
16 tone (4 x 4)
12 tone (3 x 4)
Note: When a DTR daughterboard is installed, check YES on the faceplate of the QPC659 Dual
Loop Peripheral Buffer.

QPC720 Primary Rate Interface card

Table 57
QPC720 Primary Rate Interface card (Part 1 of 2)
Switch S2 settings
5 on
2, 4, 6 on
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.
553-3001-211 Standard 3.00
Option settings
To repeater facility
August 2005
Location
E9
E9
0–45 m
(0–150 ft)
46–135 m
(151–450 ft)
Connection
Center to E3
Center to E2
Jumper at P1
connect pins 1 and 2
connect pins 2 and 3
To cross-connect point
0–30 m
(0–100 ft)
31–100 m
(101–355 ft)