DK14 Installation
Printed Circuit Board (PCB) Installation
1-10
Strata DK I&M 6/00
PCB Installation Considerations
The Strata DK14 KSU comes standard with four digital telephone circuits (ports) and two CO line
circuits. These circuits, along with the common control unit, are built into the motherboard.
KSU Option PCBs
The DK14 KSU can support up to four optional PCBs, including:
♦
A maximum of two QCDU2s: each one provides one CO line circuit and two digital telephone
circuits.
♦
A QSTU2 which provides two standard telephone circuits (ports).
♦
A QRCU2 which provides three circuits to receive DTMF tones (required for DISA and
devices connected to QSTU2s), and three circuits to detect busy tone (required for the ABR
feature).
♦
A WSIU which provides a port for either a Station Message Detail Recording (SMDR) device
or a maintenance terminal or modem, or Caller ID interface.
♦
The KSU does not come from the factory with any option PCBs installed. Each of the option
PCBs must be installed in specific locations. (See
PCB Option Considerations
PCBs may be configured for a variety of hardware and software options. Hardware options are
defined as either internal (generally related to optional PCB subassemblies) or external (related to
connection of peripheral equipment such as background music, voice mail, etc.). Hardware and
software options for each PCB are identified in the individual PCB installation procedures in this
chapter.
PCB Hardware Options.
Each PCB must be configured for the applicable hardware options prior
to installation of the PCB. Configuration instructions for internal hardware options are provided in
the individual PCB installation procedures in this chapter. Configuration instructions for external
hardware options are provided in Chapter 12 – Peripheral Installation.
PCB Software Options.
After installation of the PCBs in the KSU, configure the PCBs for
software options through programming. A programming overview for each PCB is provided in the
individual PCB installation procedures in this chapter. Refer to the
Strata DK Programming
Manual
for detailed instructions.
PCB Installation/Power Supply Considerations
Whenever removing or installing PCBs it is recommended that the power supply be Off.
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 ...