Toshiba STRATA DK14 Installation And Maintenance Manual page 252

DK424i Configuration
Worksheet 6: DK424i Cabinet Slot Configuration
8. ISDN BRI Digital Station PCBs
o See
RBUU, RBUU with RBUS, RBSU, RBSU with RBSS: Each PCB or PCB combination
o
requires one slot. These PCBs can not occupy a slot is left vacant to provide capacity for
RDTU, RPTU, or RWIU as shown in
two BRI circuits and combination PCBs provide four BRI circuits, for the type of BRI stations
it supports. Each ISDN BRI station requires one BRI circuit.
9. Analog and VoIP Line PCBs
o See
o RDDU, RCOU, RCOU with RCOS, RGLU, REMU, and BVPU: Each PCB or PCB
combination requires one slot. These PCBs can not occupy a slot that is left vacant to provide
capacity for RDTU, RPTU, or RWIU as shown in
provides up to four circuits for the type of lines it supports, except RCOU with RCOS which
provides eight circuits.
10. ISDN BRI Digital Line PCBs
o See
o RBUU, RBUU with RBUS, RBSU, RBSU with RBSS: Each PCB or PCB combination
requires one slot. These PCBs can not occupy a slot that is left vacant to provide capacity for
RDTU, RPTU, or RWIU as shown in
BRI circuits (four lines) and combination PCBs provide four BRI circuits (8 lines), for the type
of BRI Line it supports. Each ISDN BRI circuit provides two lines for the DK system.
11. Power Factor
o After the Cabinets are configured calculate the power factor of each cabinet using
– System Power Factor
6-32
Worksheet 4: CO Line to determine BRI station PCB requirements.
Worksheet 4: CO Line to determine Analog and BVPU line PCB requirements.
Worksheet 4: CO Line to determine ISDN BRI line PCB requirements.
Check.
Tables 6-19, 6-20 and 6-21. Each single PCB provides
Tables 6-19,
Tables 6-19, 6-20 and 6-21. Each single PCB provides 2
6-20 and 6-21. Each PCB
Worksheet 7
Strata DK I&M 6/00