GL-6
Strata DK I&M 6/00
Glossary
PEMU~QKYS
PEMU
E & M Tie Line Unit—An optional PCB (an older version of REMU) that provides the system
with support for four E & M Type I Tie lines. The PEMU is also used with older Strata
systems.
PEPU
External Page Interface Unit—An optional PCB that provides support and/or circuit interface
mainly for optional hardware peripherals and upgrades associated with external paging
functions.
PESU
Standard/Electronic Telephone Interface Unit—An optional PCB that provides the system
with a combination of two standard and four electronic telephone circuits. The standard
telephone circuits can support standard telephones and optional hardware peripherals, such
as voice mail devices and fax machines. Except for the electronic DSS console, the PESU
electronic telephone circuits can support the same stations and peripherals that the PEKU
does. The PESU is also used with older Strata systems.
[PhDN]
Phantom Directory Number.
PIOU
Option Interface Unit—An optional PCB that provides support and/or circuit interface for
optional hardware peripherals and upgrades.
PIOUS
The same as the PIOU, with some exceptions; most notably, the PIOUS has one external
paging interface zone, while the PIOU has four.
PORT
A term used to identify a station circuit or CO line circuit location.
PBTC1A-3M
Battery cable that connects reserve power batteries to cabinet RPSU280 power supplies
(102 cabinet installations).
PPTC
A Toshiba-supplied adapter—An adapter that is used to connect: an SMDR device, ASCII
maintenance terminal, or remote maintenance external modem.
PPTC
A Toshiba-supplied adapter—An adapter that is used to connect: the modular SMDR, SMDI,
MIS for ACD, Open Architecture (OA), maintenance ports of the PIOU, PIOUS, RSSU, RSIU,
or RSIS to the DB-9 (PPTC-9) connector of a call accounting machine, DK Admin, DK
Backup personal computer (PC), SMIS personal computer or Open Architecture personal
computer.
PPTC-9
Designed to connect directly to the DB9 connector of PC COM ports, while PPTC connects
directly to an ASCII terminal female DB25, not a PC COM port male DB25.
PPTC-25F
Used to connect a Call Center Viewer PC or SMIS PC to the RS-232 Strata DK424 MIS port
on the PIOU, PIOUS, RSIU, or RSSU.
PRI
Primary Rate Interface.
PSTU2
Standard Telephone Interface Unit—An optional PCB (an older version of RSTU2) with a
built-in ring generator that provides interface for eight standard telephones or optional
hardware peripherals (voice mail devices, Background Music source, fax machines, etc.).
The PSTU2 has a square wave ring generator that can be set for 190V peak-to-peak or 130V
peak-to-peak. The PSTU2 is also used with older Strata systems.
PSTN
Public Switched Telephone Network.
QCDU2
CO Line Digital Telephone Interface Unit (DK14)—Provides one CO line (loop start) circuit
and two digital telephone circuits on each PCB. The QCDU2 interfaces with digital
telephones, PDIU-DIs/PDIU-DI2s/RPCI-DI, ADMs connected to the telephones and PDIU-
DSs, but does not support a DDSS or DDCB console.
QKYS
Auto Attendant Feature Key (DK14)—Provides built-in Auto Attendant software without
Program 03 assignments and installs directly onto the QRCU3 PCB.
Term
Definition
Содержание Strata AirLink DK40i
Страница 22: ...Introduction Related Documents Media xx Strata DK I M 6 00 ...
Страница 48: ...DK14 Installation DK14 Wiring Diagrams 1 26 Strata DK I M 6 00 ...
Страница 220: ...DK424 Installation Remote Cabinet Installation Instructions 5 68 Strata DK I M 6 00 ...
Страница 262: ...DK424i Configuration Primary Reserve Power Cabinet Hardware 6 42 Strata DK I M 6 00 ...
Страница 450: ...Universal Slot PCB Wiring Option Interface PCB Wiring Diagrams 10 42 Strata DK I M 6 00 ...
Страница 592: ...Peripheral Installation Enhanced 911 Service E911 12 84 Strata DK I M 6 00 ...
Страница 616: ...ACD Installation Spectrum Electronic Wall Boards 13 24 Strata DK I M 6 00 ...
Страница 634: ...Fault Finding Fault Isolation Flowcharts 14 18 Strata DK I M 6 00 ...
Страница 704: ...ISDN Interfaces ISDN Disconnect Cause Code 16 54 Strata DK I M 6 00 ...