Nortel Meridian SL-1 Supplementary Manual page 95

Figure 7-2
Network group upgrade
shelf 0
of network
group
CPU 1
shelf
QPC
215
9
Group #
4
(Note 2)
CPU 0
shelf
QPC
215
9
Group 4
J5
Group 3
J4
Group 2
J3
Group 1
J2
Group 0
J1
NT8D76 cables
(Note 1)
QPC
412
12
Slot #
NT8D80 cables
QPC QPC QPC QPC QPC
215 215 215 215 775
10 11 12 13
3 2 1 0
QPC QPC QPC QPC QPC
215 215 215 215 775
10 11 12 13
Upgrading from SL-1 VLE/XL to Option 71 7-15
QPC417 Junctor board (in QCA25 cabinet)
J10
J9
J11 J12
J8
J7
J6
QPC QPC
412 441
13 14
14 5/12
14 5/12
Shelf upgrades to Meridian 1 553-3001-253
Group 4
J13
Group 3
J14
Group 2
J15
Group 1
J16
Group 0
J17
NT8D76 cables
(Note 1)
NT8D74
cables
QPC QPC QPC
441 412 412
1 2 3
NT8D80 cables
Notes:
1. Connect to jack on QPC417
associated with Network group
number of shelf
2. Connect cables from QPC441
to QPC215 serving network
group number assigned to
shelf
J18
J19
J20
J21
J22
shelf 1
of network
group
Slot #