Table of Contents
Advertisement
GDK-100
DIGITAL KEY TELEPHONE SYSTEM
SLIBII can be installed in any of slot No. 1-12.
The maximum extension boards except Wireless Terminals are limited by 72 extensions in a
system.
Add-on boards: DTRU II, MSGU II
3.4.4.5 DSIB Installation
DSIB can be installed in any universal slot and allows 6 Digital terminals and 6 single line analogue devices
to be connected. A MSGU with 6 circuits can be optionally installed on DSIB to light a message waiting lamp
in the SLT connected to DSIB, and a DTRU with 2 receivers can be optionally installed on DSIB to receive
DTMF signals using a system resource.
Function of LED
LED
Function
LED1
The status of ports. (ON: in use, OFF: idle)
Function of various connectors
Connector
CN1 and CN2
CN3 and CN4
CN5
! Note:
1) If you want Message Waiting function with SLT, MSGU should be installed on DSIB.
2) The distance between DSIB and Digital terminal/SLT: see Table 2.3.4
Figure 3.4.4.5
MSGU II and DTRU II Installation
Function
DTRU connection
MSGU connection
RJ21 type connector (female) for terminal connection
DTRU II
MSGU II
73
Remark
Remark
1)
See clause 3.4.5
Advertisement
Table of Contents
