Dialogic D/82JCT-U Folheto

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Note:  Full H.100 capabilities are not available with 
this release of the Dialogic
®
 D/82JCT-U. 
1.  Attach the end connector on the ribbon cable to 
the CT Bus edge connector on the top edge of the 
first board. The connectors are designed to fit 
together one way only. If the connector does not 
seat fully on the board, turn the cable around and 
try again. Make sure that the colored stripe on the 
cable faces toward the rear bracket. (The stripe 
should be adjacent to pin 1 on the board 
connector.) To preserve the electrical integrity of 
the CT Bus, use a CT Bus cable with the 
appropriate number of connectors (“drops”). It is 
recommended that no more than two connectors 
at either end of the cable be left unused.  
2.  Attach the ribbon cable to the next board until all 
boards are connected by the cable. 
Installing the CT Bus Cable 
NOTE:
Your CT Bus cable may 
have a different number 
of connectors (drops). 
CT Bus
Cable
Colored
Stripe
(Pin 1)
 
Note:  To connect the CT Bus to an SCbus, attach 
a CT Bus/SCbus Adapter (not included) to the CT 
Bus board closest to the SCbus, and connect the 
SCbus cable to this adapter. See the hardware 
installation instructions for the CT Bus/SCbus 
Adapter for more information. 
3.  If the ribbon cable has extra connectors or loose 
cable, tuck the cable down so that it does not snag 
when you replace the PC cover. 
4.  After installing and connecting all the boards, 
replace the PC cover, cables, and cords. 
 
Connecting External Cabling 
A PBX station interface cable assembly that is specific 
to the Dialogic
®
 D/82JCT-U (available separately) is 
used to connect the board to a punch-down block. 
Connecting the Station Interface Cable 
  
D/82U rear bracket
25-pair telco plug
36-position
mini-D cable plug
28 GA 18-pair
shielded cable
ID
To punch-down block
 
The station interface cable terminates at the punch-
down block end with a 25-pair, 57-series Amphenol 
plug to allow available type-66 punch-down blocks to 
be used to terminate the PBX station wiring. A 36-
position mini-D connector is used on the Dialogic
®
 
D/82JCT-U end of the cable. 
To connect your Dialogic
®
 D/82JCT-U board to a 
punch-down block, follow the instructions below: 
1.  Connect the station interface cable’s 36-position 
mini-D cable plug to the connector on the rear 
bracket of the Dialogic
®
 D/82JCT-U. 
2.  Connect the station interface cable’s 25-pair telco 
plug to the connector on the punch-down block. 
Hardware installation is now complete. 
Connector Pin Numbering 
1
1
2
36
26
25
50
25-pair connector 
(attaches to the D/82U)
(attaches to the punch-down block)
36-position connector 
 
The Telco plug cable connector tabulation is arranged 
so that the four conductors of one station set circuit 
are adjacent on a standard, type-66 punch-down 
block. The pattern shown in the following figure 
continues down the connector to encompass all eight 
channels with two pairs of conductors per channel, for 
a total of 16 twisted conductor pairs. 
Telco Plug Connector Pinout 
2
6
Ch. 1: 4-wire transmit
Ch. 1: 4-wire transmit
Ch. 1: 2-wire transmit/receive
         or Ch.1: 4-wire receive
Ch. 1: 2-wire transmit/receive
        or Ch.1: 4-wire receive
Ch. 2: 2-wire transmit/receive
         or Ch. 2: 4-wire receive
Ch. 2: 2-wire transmit/receive
        or Ch. 2: 4-wire receive
Ch. 2: 4-wire transmit
Ch. 2: 4-wire transmit
1
 
 
After Installing the Hardware 
After installing the hardware, run the Dialogic
®
 
Configuration Manager (DCM) as described in the 
installation instructions included with the Dialogic
®
 
System Software to configure your system. 
For technical specifications and product information 
go to: 
.            
 
Warranty and Return 
Information 
Warranty Period 
For specific warranty information for this board, refer 
to the Warranty section of the Products page, located 
at this URL: http://www.dialogic.com/warranties/.  
Contacting Technical Support 
Dialogic provides technical support for its products 
through a network of value added distributors who are 
trained to answer technical questions on installing and 
configuring Dialogic
®
 products.  If you are unsure how 
to contact your support channel, please call Dialogic 
in the United States at 973-967-6600 (9am-5pm EST) 
and we will assist in obtaining the appropriate support 
channel. 
 
Outside the United States please refer to 
local contact information. Dialogic also provides direct 
support via Dialogic
®
 Pro™ Services agreements.  For 
more details of direct support from Dialogic please 
refer to: 
 
Returning a Product 
To return a board for warranty repair or any other 
returns, please refer to the following: 
 
Sales Assistance 
If you have a sales question, please contact your 
local Sales Representative or the Regional Sales 
Office for your area. Address, telephone and fax 
numbers, are available at the Dialogic website located 
at: 
 
To purchase Dialogic
®
 products, please refer to the 
following website to locate the appropriate supplier:  
All contents of this document are furnished for informational use only 
and are subject to change without notice and do not represent a 
commitment on the part of Dialogic Corporation or its subsidiaries 
(“Dialogic”). Reasonable effort is made to ensure the accuracy of the 
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contained in this document.  
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®
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th
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