Expansion Ksu Pcbs; Pcb Hardware/Software Options - Toshiba DK14 Installation And Maintenance Manual

Table 3-4 DK40i Base KSU PCBs (continued)
PCB
KSTU2 Four standard telephone circuits
Up to two serial interfaces
TSIU
Recognizes DTMF tones generated by a standard
K5RCU2,
telephone and is required for DISA, Tie and DID
K5RCU or
lines and the DK40i built-in Auto Attendant. Also
K4RCU3
used to detect busy tone for the ABR feature.
KKYS
Toshiba recommends installing the Base KSU option PCBs, K5RCU2, K5RCU or K4RCU3 and/
or KSTU2, before mounting the Base KSU on the wall. Install the Expansion KSU per
then install the Expansion KSU option PCBs.
The Base KSU slots 00~14 are automatically assigned the following codes in Program 03 when
the system is turned on and the Base KSU PCBs are installed.
Slot 00: Code 91 without K4RCU3; Code 92 with K4RCU3; Code 98 with K5RCU2 or K5RCU
Slot 11: Code 62 eight digital telephones with OCA/DIU, 64 for OCA/DIU/DSS.
Slot 12: Code 11 for TCOU, 16 for TDDU or 77 for TBSU (four loop, four DID lines or two BRI
circuits).
If installing TBSU, set each BRI circuit for station side or line side before installing more
Note
PCBs. Each BRI station circuit uses two station ports and each BRI line circuit uses two
CO lines.
Slot 13: Code 31, four KSTU2 ports
Slot 14: Code 81, four TCIU2 circuits

Expansion KSU PCBs

A DK40i Expansion KSU from the factory does not come with any PCBs installed.
Page 2-6 for a list of PCBs supported by the DK40i Expansion KSU and
Slot PCBs for detailed descriptions/installation instructions.) Toshiba recommends that PCBs
which support electronic, digital or wireless telephones be installed into slots 15 and 16 because
slots 17 and 18 cannot support speaker Off-hook Call Announce (OCA) or Data Interface Units
(DIUs) or more than 8 wireless handsets. See the section titled
configuration information for DK40i PCBs.

PCB Hardware/Software Options

PCBs can 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.
Strata DK I&M 5/00
Provides
(TTY and SMDR)
Automated Attendant
Printed Circuit Board (PCB) Installation
Installs On Comments
Only one TSIU can be
installed per DK40i system.
When installed, the TSIU
TMAU2
does not use a slot.
motherboard
K5RCU2,
K5RCU or
K4RCU3
Chapter 9 – Universal
"Expansion KSU" on Page 2-6
DK40i Installation
Page 3-9,
(Table 2-5 on
for
3-21