Configuration Guide, Worksheet 2 - Toshiba Strata DK24 Installation And Maintenance Manual

INSTALLATION-CONFIGURATION
SECTION 400-096-204
SEPTEMBER 1992
CONFIGURATION GUIDE, WORKSHEET 2 (continued)
Customer:
B. PEKU PCBs (eight station ports)
1. Determine the total PEKU ports required using Chart 1.
Equipment Type:
HDSS consoles:
(see Worksheet 1, B1)
(see Worksheet 1, B2)
Electronic telephones:
(see Worksheet 1, B3)
BGM/MOH separation:
(see Worksheet 1, B4)
Conference amplifiers:
(see Worksheet 1, B5)
2. Determine the minimum PEKU PCBs required using Chart 2.
Total
Ports
01 ~ 08 09 ~ 16 17 ~ 24 25 ~ 32 33 ~ 40 41 ~ 48 49 ~ 56 57 ~ 64 65 ~ 72 73 ~ 80 81 ~ 88 89 ~ 96
(Chart 1)
Minimum
PEKU
1 2
PCBs
(Bm)
3. Determine the actual PEKU PCBs required using Charts 1 and 2 as follows:
Actual PEKUs (BT) = (Bm) or (B1) or (B2), whichever is the largest number.
4. PESU: In a configuration that requires less than five electronic telephone
station ports, a PESU PCB may be used in place of a PEKU PCB. The PESU
supports all stations and peripherals that the PEKU and PSTU support, except
for the HDSS console. Normally, only one PESU is installed in a system (see
PSTU, Worksheet 3).
(PDKU/PEKU PCB requirements)
CHART 1—PEKU PORT REQUIREMENTS
Equipment
Quantity
(B1)
HDCBs: (B2)
(B3)
(B4)
(B5)
CHART 2—MINIMUM PEKU PCB REQUIREMENTS
3 4 5
Actual PEKU PCBs =
4-16
Location:
(Ports/
X =
per)
X 2 =
X 1 =
X 1 =
X 1 =
X 2 =
Total PEKU Ports
=
6 7 8 9
(BT)
Ports Used
.
.
.
.
.
.
10 11 12