Computer Hardware Installation Guide

ManualsBrandsNortel Networks ManualsComputer HardwareCircuit Card 311

111

112

113

114

115

116

117

118

119

120

QPC775 Clock Controller card 115

QPC720 Primary Rate Interface card

Table 56

QPC720 Primary Rate Interface card

Switch S2 settings

To repeater facility To cross-connect point

5on

0–45 m

(0–150 ft)

0–30 m

(0–100 ft)

2, 4, 6 on 46–135 m

(151–450 ft)

31–100 m

(101–355 ft)

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)

Note: All positions on S2 (location B22) are OFF except as shown under the column labeled

"Switch S2 settings."

Note: 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.

QPC775 Clock Controller card

Table 57 "QPC775 (before vintage E) switch settings" (page 115) and Table

58 "QPC775 vintage E switch settings" (page 116) give option settings for

the QPC775 Clock Controller card.

Table 57

QPC775 (before vintage E) switch settings

SW2 SW3 SW4

System

123412341234

CS 1000M MG off off off off off off off off

on on on on

CS 1000M SG

on on on on

off off off off

on on on on

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 01.04 Standard

Release 5.0 23 May 2008