DK424 Configuration
Worksheet 1 – System PCB (Slot) Requirements
Strata DK I&M 6/00
4-25
DK424 Configur
at
ion
Notes
●
REMU provides four E&M Tie trunks (Type I or II signaling, Wink or Immediate Start, 2- or 4-
wire transmission).
●
The PEMU1 can also be used. The PEMU only provides Type 1 signaling, 2- or 4-wire
transmission and Immediate Start.
●
for REMU/PEMU maximum quantities. Prior to Release 4, each REMU or PEMU
reduced system station port line and capacity by four ports and four lines. With Release 4, Tie
lines do not use station ports.
6. Determine analog DID line PCB (slot) requirements.
Total analog DID lines (with or without ANI/DNIS) divided by 4
Total RDDU PCB slots required
Notes
●
RDDU provides four Direct Inward Dialing lines. (Prior to Release 4, each RDDU reduces
system station port and line capacity by four ports and four lines.) With Release 4, DID lines do
not use station ports.
●
See
for RDDU (DID analog lines) maximum quantities.
7. Determine RDTU T1 PCB (slot) requirements (loop/ground/Tie/DID lines).
Total loop start lines (channels)
Total ground start lines (channels)
Total Tie lines (with/without ANI/DNIS) (channels)
Total DID lines (with/without ANI/DNIS) (channels)
Total RDTU lines required
Note
Contact the T1 provider (Telco or Carrier company) to determine exact T1 channel/line needs.
8. Determine RDTU PCB (slot) requirements.
Total 8-channel RDTU PCB/slots (include skipped slots)
Total 16-channel RDTU PCB/slots (include skipped slots)
Total 24-channel RDTU PCB/slots (include skipped slots)
Total RDTU PCB slots required
Notes
●
When installing 16 or 24 channel RDTU PCBs into a slot, the next slot or two slots may not be
usable for other PCBs (
and Worksheet 2.)
●
RDTU provides either 8, 16, or 24 channels (lines), depending on programming. Each channel
can be set for either DID, ground start CO, loop start CO, or Tie line operation. (Each RDTU Tie
line or DID line reduces the system line and station port capacity by one port.)
●
As many as six RDTU PCBs can be installed in systems operating with the RCTUC/D common
control unit, as many as two with RCTUB operated systems. The RCTUA does not support
RDTU.
●
Prior to Release 4, each Tie or DID line reduced system station capacity by one port. With
Release 4, Tie and DID lines do not use station ports.
9. Add totals from Steps 1~7.
Total CO Line PCB slots required
Summary of Contents for Strata AirLink DK40i
Page 22: ...Introduction Related Documents Media xx Strata DK I M 6 00 ...
Page 48: ...DK14 Installation DK14 Wiring Diagrams 1 26 Strata DK I M 6 00 ...
Page 220: ...DK424 Installation Remote Cabinet Installation Instructions 5 68 Strata DK I M 6 00 ...
Page 262: ...DK424i Configuration Primary Reserve Power Cabinet Hardware 6 42 Strata DK I M 6 00 ...
Page 450: ...Universal Slot PCB Wiring Option Interface PCB Wiring Diagrams 10 42 Strata DK I M 6 00 ...
Page 592: ...Peripheral Installation Enhanced 911 Service E911 12 84 Strata DK I M 6 00 ...
Page 616: ...ACD Installation Spectrum Electronic Wall Boards 13 24 Strata DK I M 6 00 ...
Page 634: ...Fault Finding Fault Isolation Flowcharts 14 18 Strata DK I M 6 00 ...
Page 704: ...ISDN Interfaces ISDN Disconnect Cause Code 16 54 Strata DK I M 6 00 ...