DK40i Installation
Universal Slot PCBs
3-38
Strata DK I&M 6/00
Universal Slot PCBs
The following PCBs can be used in the universal slots of either the Strata DK40i Expansion KSU
or the Strata DK424 cabinets (see
).
Table 3-9
Universal Slot PCB Descriptions
PCB
Title
Description
Page
KCDU
CO Line/Digital
Interface Unit
Provides two loop start CO line circuits and four digital telephone
circuits.
PDKU
Digital Telephone
Interface Unit
Provides eight digital telephone circuits that can support the same
peripherals as the digital circuits in the Base KSU.
PEKU
Electronic Telephone
Interface Unit
Provides eight electronic telephone circuits that can interface with
electronic telephones, an alternate BGM source, an HDSS, an
external amplifier for DISA or two CO line conferencing.
PESU
Standard/Electronic
Telephone Interface
Unit
Provides two standard telephone or two-wire device circuits/four
electronic telephone circuits in the Expansion KSU.
PIOU &
PIOUS
Option Interface Unit
Provides interfaces for SMDR, IMDU and external zone paging -
(PIOU only).
RCOU
CO Line Interface Unit
Adds four CO lines to the system and can only be installed in the
Expansion KSU. Assigns Delayed Ringing to any CO line. You
cannot piggy-back a RCOS.
RDDU
DID Line Unit
Provides four Direct Inward Dialing (DID) lines. Each line can have
one office code and a block of extensions.
RDSU
Digital/Standard
Telephone Interface
Unit
Provides two standard telephone circuits and four digital telephone
circuits.
REMU
E&M Tie Line Unit
Provides four Tie line circuits.
RGLU2
Loop/Ground Start CO
Line Interface Unit
Provides four line circuits.
RSSU
PC Interface Unit
Provides two RS-232 connections.
RSTU2
Standard Telephone
Interface Unit
Has eight circuits that support single-line devices, such as: rotary
and push-button standard telephones, fax machines, dictation
equipment, modems, a separate BGM source, off-premises
stations, Toshiba voice mail (Stratagy, Stratagy DK or VP), digital
announcement devices for the optional built-in auto attendant
feature and customer-supplied voice mail devices.
RWIU
Strata AirLink Unit
Supports Digital Wireless Handsets: same as PDKU, except no
DDSS console, Stand-alone Cordless Telephone, PDIU-DS, or
DDCB.
Stratagy
DK
Stratagy Voice Mail
Unit
The Stratagy voice mail systems come with 2, 4, 6, or 8 voice mail
ports. All of the Stratagy DK systems use 8 station ports in the
DK40i and DK424 software.
RBSU/
RBSS
ISDN S/T-type Basic
Rate Interface Unit and
Basic Rate Interface
Subassembly
RBSU provides two BRI S/T circuits. Each circuit provides two
simultaneous voice and/or data connections with a single interface.
The RBSS attaches to the RBSU to provide two additional BRI S/T
type circuits that can be used for station-side connections only.
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 ...