Co Line Pcbs/Slots Required - Toshiba STRATA DK14 Installation And Maintenance Manual

DK424 Configuration
Worksheet 1 – System PCB (Slot) Requirements

CO Line PCBs/Slots Required

1. Determine analog loop start line PCB slot requirements.
Notes
RGLU2 can provide loop or ground start lines.
G
RCOU provides four loop start CO lines in its basic configuration. An RCOS can be attached to
G
the RCOU to add four more loop start CO lines for a total of eight per slot.
PCOU2 provides four loop start CO lines.
G
The PCOU1 and the PCOU2 are identical in fit, form, and function for the U.S. market.
G
2. Determine analog ground start line PCB slot requirements.
Note RGLU2 provides four CO lines that can be
individually configured as loop start or ground start.
3. Determine E911 CAMA line PCB slot requirements.
Note The RMCU supports two subassemblies (RCMS) that provide a total of up to four ports.
4. Determine Caller ID (FSK) receiver/decoder PCB slot
requirements.
Note RCIU2 provides four caller ID receiver/decoder circuits. RCIU2 with RCIS subassembly provides
eight caller ID receiver/decoder circuits. Always use RCIU2 with RCIS for up to eight circuits as
opposed to using two RCIU PCBs. These circuits do not use up station port or CO line software
assignments.
5. Determine analog Tie line PCB slot requirements.
4-24
Total loop start lines (with/ without Caller ID) divided by 8 (round up)
Total loop start lines (with/without Caller ID) divided by 4 (round up)
Total RGLU2/RCOU/PCOU PCBs (slots) required (PCOU existing)
Total ground start lines (with/without Caller ID) divided by 4 (round up)
Total analog ground start line PCB slots required
Total RMCU/RCMS CAMA PCBs (1 slot) required (RMCU existing)
Total loop and ground start lines (with Caller ID) divided by 8 (round up)
Total analog Tie lines (with or without ANI/DNIS) divided by 4
Total RCOU/RCOS PCBs (slots) required
Total analog loop start line PCB slots required
Total RCIU2/RCIS PCB slots required
Total REMU/PEMU PCB slots required
Strata DK I&M 6/00