(Applies to CPC-AII/B Version 9.2
and CPC-EX Version 2.3)
Version 2.3/9.2
Revised April 2000
Warning:
cians only and is not design ed for use by the genera l publi c. It does not contain
warnings or cauti ons to advise non-t ec hni cal individuals of pot ent ia l dangers in
attempting to service a product. Products powered by electricity should be serviced or repaired only by exp erien ced profe ssion al techn ician s. Any attempt to
service or repair the product or products dealt with in this service information
by anyone else could result in serious injury or death.
This service information is designed for experienced repair techni-
The contents of this manual are subject to change without notice and do not constitute a
commitment on the part of Panasonic Telecommunication Systems Company (PTSC). Every
effort has been made to ensure the accuracy of this document. However, due to ongoing product
improvements and revisions, Panasonic cannot guarantee the accuracy of printed material after
the date of publication nor can it accept responsibility for errors or omissions. Panasonic will
update and revise this document as needed.
The software and hardware described in this document may be used or copied only in accordance
with the terms of the license pertaining to said software or hardware.
This document may be reproduced either electronically or in print as needed by certified dealers
and technicians of DBS products. However, the information contained in this document must not
be altered, copied, or changed in any way that misrepresents the installation, operation, or other
function or feature of the DBS product or Panasonic. Panasonic assumes no liability for any
alteration or misrepresentation of information contain herein.
Copyright 1995 by Panasonic Telecommunication Systems Company
DBS-2.3/9.2-320DBS Manual - Revised April 2000 iii
ivDBS Manual - Revised April 2000DBS-2.3/9.2-320
Section 320 - DBS 824 to DBS Interconnection SupplementIntroduction
Introduction
A DBS 824 cabinet can be connected to a DBS 40, 72 or 96 cabinet in order
to increase capacity. This document includes connection procedures, as well
as capacities for these two-cabinet systems.
This chapter covers the following topics:
TopicPage
Guidelines1
Installation6
Guidelines
• The DBS is always the master and the DBS 824 is always the slave.
• The DBS requires the CPC-B version 6.1 or later and the SCC-B.
• Since the CPC-B card is the controlling card, follow the programming
instructions in the DBS Section 400 and the feature operations in DBS
Section 700.
• Since both DBS and DBS 824 items are used, refer to the installation
instructions in both the DBS Section 300 and the DBS 824 Section 300.
• If an MFR card is used, it must be installed in the DBS 824 CPC slot. The
MFRU card cannot be used.
• T1 can only be used with the DBS 96 in a DBS 96 to DBS 824 Dual
Cabinet System. No other combination supports T1.
• The SMDR, Bus Monitor, etc. are provided from the DBS cabinet.
• The DBS 824 cabinet only supports loop start trunks.
• The DBS 824 cabinet does not support AECs. An SLT-A or OPX adaptor
must be used to connect analog devices.
• Figures 1 through 3 shows slot usage for two-cabinet combinations.
• Table 2 on page 3 shows possible two cabinet configurations and
maximums.
• The DBS 824 may have most options connected including Caller ID,
OPX, VAU. Exceptions or considerations include the following:
DBS-2.3/9.2-320DBS Manual - Revised April 2000 1
GuidelinesSection 320 - DBS 824 to DBS Interconnection Supplement
2. Install the circuit cards according to the layouts shown in the Figures 1
through 3.
Note:
3. Using the cables provided, connect the CBL-M card in the master cabinet
The port numbers for each slot are fixed.
to the CBL-S card installed in the slave cabinet. The cables should be
connected with the green ground cables located at the CBL-M card.
Note:
as shown in Figure 4 on page 7.
The EMI filter must be installed as close to the cabinet as possible,
Switch
Settings
4. Connect the green ground lead on each of the DBS cables to a side frame
screw on the DBS cabinet.
6DBS Manual - Revised April 2000DBS-2.3/9.2-320
Section 320 - DBS 824 to DBS Interconnection SupplementInstallation
l
Figure 4. DBS to DBS 824 cabinet installation
2
0
8
2
0
8
C
P
C
A
U
X
Slave Cabinet
RS-232C
Digital Deskset
Programming Phone
Master Cabinet
EMI
Filters
EMI
Filters
MDF
RS-232C
RS-232C
Adapter
Grounding
Wires
Programming Termina
or
SMDR Printer
SLT
Lines
PC
(VM, TSAPI, etc.)
DBS-2.3/9.2-320DBS Manual - Revised April 2000 7
InstallationSection 320 - DBS 824 to DBS Interconnection Supplement
Caution:
DO NOT connect the Red and Black wires from the CBL-S card
to the DBS 824 Power Supply. Connecting the wires may
damage the equipment.
5. If the Red and Black wires on the CBL-S card have exposed conductors,
separate the wires and cover the exposed conductors on each wire with
electrical tape.
6. Secure the Red and Black wires out of the way.
Figure 5. CBL-S Red and Black Wire Location
208208CPCAU X
CBL -S
Power
Supply
Power
Switch
GND
+24V
Black
Wire
Red
Wire
CAUTION:
DO NOT CONNECT THE
RED AND BLACK WIRES TO
THE DBS 824 POWER SUPPLY.
Connecting these wires may
damage the equipment.
8DBS Manual - Revised April 2000DBS-2.3/9.2-320
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