Toshiba Strata DK 16 - Dk8 Key Service Unit Components

INSTALLATION-CONFIGURATION
SECTION 100-816-203
MARCH 1993
3-3
TABLE 3-C
DK8 KEY SERVICE UNIT COMPONENTS
Item Connector TypeSupports Standard Optional
• Digital Telephones (with
or without PDIU–DI2 or
ADM)
• Stand-alone Data
Interface Units (PDIU-DS)
• Door Phone Lock/Control
Unit (DDCB)
• Loop Start CO Lines
• Standard Telephone
(one)*
• Optional HPFB Battery
(one or two per system)
• Music-on-hold/BGM
Source*
• Amplifier/Speaker
• Digital Telephones (with
or without PDIU–DI2 or
ADM)
• Stand-alone Data
Interface Units (PDIU-DS)
• Loop Start CO Line
• Standard Telephones*
• Other Single-line Devices*
• Fax Machine*
• Voice Mail Devices
• Alternate BGM source*
• Automatic Busy Redial
• Standard telephone ports
• DISA
• Night Relay
• External Page Mute
• MOH Control Relay
• 2 Simultaneous
Conferences
• SMDR Printer*, or
• Maintenance Terminal* or
• Modem*
Digital Telephone Circuits (4)
CO Line Circuits (2)
Power Failure Transfer Interface
Battery Backup Interface
Music-On-Hold/BGM Interface
600 Ohm page Interface
CO line CKT (1)/
Digital Telephone CKT (2) (QCDU)
(max. 2 QCDU per system)
Standard Telephone
Interface Unit (QSTU)
• 2 standard telephone circuits
• (1 max.) QSTU per system
DTMF/ABR Tone Receiver
(3-Receiver CKT per QRCU )
Control Relay
Conference Circuit Interface Unit
(QCNU)
SMDR/TTY Interface Unit (QSMU)
(Requires PPTC)
25-pair Amphenol
RJ11 Modular
RJ11 Modular
Proprietary
Cable/Connector
RCA Jack
RCA Jack
25-pair Amphenol
RJ11 Modular
25-pair Amphenol
Internal
25-pair Amphenol
Internal
6-pin Modular
(PPTC adaptor)
✓
✓
✓
Interface
✓
✓
✓
✓
HPFB
with cable
✓
✓
✓
✓
One of the following:
*
Customer supplied equipment not offered by Toshiba Telecommunication Systems Division.