Panasonic Cpc+AII/B Digital Business System Release Notes Manual

Section 300~InstallationChapter 4. Trunks and Lines
Table 4-l 7. Tl and analog trunk assignments, DBS 96 + DBS 96 (24-channel Tl in the master; 24-
channel Tl in the slave)
Trunk NumberMaster CabinetSlave Cabinet
:Analog trunk 1
.LN/A
8Analog trunk 8
:Tl channel 24
LN/A
16Tl channel 17
17Tl channel 16
11N/A
24
Tl channel 9
25Tl channel 8
.LJ-N/A
32
Tl channel 1
33Analog trunk 1
1N/A.L
40Analog trunk 8
41Tl channel 24
1N/AJ..
48Tl channel 17
49Tl channel 16
-JN/A1
56Tl channel 9
57Tl channel 8
4.NIA.L...

Chapter 4. Trunks and Lines
Section 300~Installation
Installation
The following procedures provide step-by-step instructions for installing the
Tl Interface. The procedure that you should use depends on the type of
system you have and the number of Tls you are installing.
If you are installing . . .1 Use this procedure...1
A Tl in a single cabinet“Installing a Tl in a Single Cabi-
net” (page 4-21)
One 
Tl in a double cabinet, with the“Installing a Tl in a Single Cabi-
Tl’ located in the masternet” (page...

Section 300~installation
Installing a Tl in a Single Cabinet
Chapter 4. Trunks and Lines
The following instructions explain how to install a Tl in a single-cabinet
system. These instructions also apply when a 
Tl is installed in only the
master cabinet of a two cabinet system.
If only one 
Tl is installed in a two-cabinet system, it must be installed in the
cabinet specified in Table 4-8 on page 4- 13.
Note: The Tl Interface cannot be used for systems consisting of a DBS 72
connected to a DBS 40.
1.Check...

Chapter 4. Trunks and LinesSection 300-installation
2.Attach the Sync Unit to the CPC-B card.
Note: Before attaching the Sync Unit. insert the three spacers provided
with the unit and remove the jumpers from 
CN2 of the CPC-B card.
Fivure 1-6.Tl Svnc C’nit instdhtinn
BPU Chip
(Version 1.3
or higher)
CPC-B Card
4-22
DBS Manual - Issued 8/l/95DBS-70-300 

Section 300-Installation
Chapter 4. Trunks and Lines
Fil
3.Lnstall the Tl MDF (main distribution frame) card in the top of the
cabinet as shown in Figure 4-7.
re 4-7. Tl MDF card installation
GroundScrew
DBS-70-300
DBS Manual - issued 8/1I954-23 

briaprer 4. I run6 am LIII~S
4.Set SW1 on the Tl card according to the following table.
These switch settings correspond to the distance between the DBS and the
CSU. To turn a switch on, fiip it to the “up” position.
Table 4-18. Switch settings for SWZ on the Tl card
Fil
SWDistance from the DBS to the CSU
0to150ft.1150-450ft,1450-655ft.
SW1
OnOffOff
SW2OffOnOff
SW3offOffOn
SW4OffOnOff
SW5OffOffOn
SW6
OffOnOff
I offI on
1 Not used1 Not used
I
1 Not used
a 5.install the Tl card in the “EQTRK” slot...

Section 300~InstallationChapter 4. Trunks and Lines
Figure 4-9. RJ4
18 pinouts. CNI connectorc2
10000
TiPlRingNC8FG0000
17RingNCTPFGII
RecelvmIICN 1 
(RJ48)DBS-70-300DBS Manual 
- Issued 8/l/954-25 

mapter 4. t rums ano Lmessectlon mmstattatton
9.Connect the ground cable from the Tl MDF card to the cabinet as shown
in Figure 4- 10.
gure 4-10. Tl cabinet connections, single-cabinet instalkztion
n\ T-1 Line (
t Ground Cable
Sync Unit
4-26DBS Manual - Issued 8/l/95DBS-70-300 

Section 300~installationChapter 4. Trunks and Lines
Installing Tl in a Double Cabinet with the Tl in the Slave
1.
2.
3.
4.
5.
6.
7.
8.
Install the Sync Unit in the master cabinet as described in Steps 1 and 2
under “Installation for a Single 
Tl.”
Install a Tl MDF card in the slave cabinet. (See Step 3 on page 4-23.)
Set Switch 1 on the 
Tl card. (See Step 4 on page 4-24.)
Install a 
Tl card in the “EQTRK” slot of the slave cabinet.
Connect the Sync Cable from 
CNl on the Sync Unit to CN5 on the Tl
card...

Lhapter 4. I runis ana LmesSection 3004nstallationCard
Label
\connections,
double-cabinetwith a TI in the slaveCard
Labe\
,,,,,&i;it Eel
,, Connector
Sync. Unit\ CNl n)
4-20DBS Manual - Issued 8/l/95DBS-70-300