WARNING! Installing the Dialogic® D/480JCT-2T1-EW board in a x1 slot with the P3 jumper in position 1-2 will void the warranty of the D/480JCT-2T1-EW board.
If the Dialogic® D/480JCT-2T1-EW will be connected to other telephony boards via a CT Bus cable, you should install the boards to minimize unused connectors on the CT Bus cable (in addition to ensuring that the power requirements are met):
■Install boards in adjacent slots whenever possible.
■If the Dialogic® D/480JCT-2T1-EW board will be connected to one or more PCI boards, use the PCI Express slot(s) closest to the PCI slots.
5. Installing the Board
WARNING! Unplug the equipment before performing the procedures described here. Failure to disconnect the power before you open the chassis can result in personal injury. Ensure that the system is disconnected from its power source and from all telecommunications links, networks, or modem lines whenever the chassis cover is removed. Do not operate the system with the cover removed.
CAUTION: To avoid possible damage to the board, remove power from the computer before beginning installation. Observe proper anti-static precautions at all times while handling and installing the board.
To install the Dialogic® D/480JCT-2T1-EW board, perform the following steps:
1.Turn off all power to the system and disconnect the system’s power cords.
2.Remove the computer’s cover.
3.Choose an empty PCI Express expansion slot and remove the slot’s retaining screw and access cover plate.
4.Insert the board’s edge connector into the bus slot, and apply firm pressure to the top edge of the board until the board is fully seated in the edge connector.
| Remove | |
| Cover | PCI Express |
| Plate |
| Board |
| Computer |
| |
| Chassis | |
| | PCI Express |
| | Slots |
| | PCI Slots |
5.Reinstall the retaining screw.
6.Repeat steps 1 through 5 for any additional boards you are installing.
7.Connect the telephony boards together with a CT Bus cable of the appropriate size (not included). If possible, use a cable assembly that matches the number of boards in your system. If the cable has more than one unused connector, install the cable so that all the unused connectors are at one end of the cable.
CT Bus
ColoredCable Stripe
(Pin 1) 
Note:
Your CT Bus cable may have a different number of connectors (drops).
8.Replace the computer’s cover.
9.Reconnect the computer’s power cord.
6.Connecting to External Equipment
Each RJ-48C jack on the rear bracket of the Dialogic® D/480JCT-2T1-EW board supports a single T1 digital network interface. Use appropriate cables to connect the RJ-48C jacks on the bracket to your CSU or other network termination equipment. The bottom RJ-48C connector is for span 1, the top connector is for span 2.
The following figure illustrates the pinout of the RJ-48C jacks.
Pinout for RJ–48C Jacks | Network Interface |
on PCI Express Bracket | Cable Connector |
1
2
3
4
5
6
7
8
2RCV_TIP
3Chassis Ground
4XMIT_RING
5XMIT_TIP
6Chassis Ground
7Chassis Ground
8Chassis Ground
7.After Installing the Board
If you are installing the Dialogic® D/480JCT-2T1-EW in a system that already has the Dialogic system software installed, you may not need to install a new or upgraded software release to support the board. The Dialogic® D/480JCT-2T1-EW has been designed to be compatible with existing System Release 6.x software versions that support PCI boards. Please refer to the Release Update document for your release version for up-to-date information about support for PCI Express boards and any known issues relating to their use.
If this is the first Dialogic® telecom board you have installed in your system, you will need to install an appropriate version of the Dialogic® System Software and configure the software for the specific board(s) you are using. Refer to the installation and configuration documentation that accompanies the release for instructions.
When configuring the system for the Dialogic® D/480JCT-2T1-EW board, use the same menu selections and configuration settings that are documented for the PCI version of the D/480JCT-2T1 board.
8. Removing the Board
Removal of the Dialogic® D/480JCT-2T1-EW board is essentially the reverse of the installation procedure:
1.Observe anti-static precautions.
2.Disconnect the telephony cables.
3.Remove the computer’s power cord.
4.Remove the computer’s cover.
5.Disconnect the CT Bus cable (if applicable).
6.Remove and set aside the board’s retaining screw.
7.Remove the board and place it static-protective packaging.
9. 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 http://www.dialogic.com/support/contact to obtain local contact information.
Dialogic also provides direct support via Dialogic® Pro™ Services agreements. For more details of direct support from Dialogic please refer to http://www.dialogic.com/support/DialogicPro.
10.Returning a Product
To return a board for warranty repair or any other returns, please refer to the following: http://www.dialogic.com/support/hwfaults
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All contents of this document are subject to change without notice and do not represent a commitment on the part of Dialogic Corporation or its subsidiaries. Reasonable effort is made to ensure the accuracy of the information contained in the document. However, due to ongoing product improvements and revisions, Dialogic Corporation and its subsidiaries do not warrant the accuracy of this information and cannot accept responsibility for errors or omissions that may be contained in this document.
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Dialogic Corporation encourages all users of its products to procure all necessary intellectual property licenses required to implement any concepts or applications and does not condone or encourage any intellectual property infringement and disclaims any responsibility related thereto. These intellectual property licenses may differ from country to country and it is the responsibility of those who develop the concepts or applications to be aware of and comply with different national license requirements. Dialogic, Dialogic Pro, Brooktrout, Cantata, SnowShore, Eicon, Eicon Networks, Eiconcard, Diva, SIPcontrol, Diva ISDN, TruFax, Realblocs, Realcomm 100, NetAccess, Instant ISDN, TRXStream, Exnet, Exnet Connect, EXS, ExchangePlus VSE, Switchkit, N20, Powering The Service-Ready Network, Vantage, Connecting People to Information, Connecting to Growth, Making Innovation Thrive, and Shiva, among others as well as related logos, are either registered trademarks or trademarks of Dialogic. The names of actual companies and products mentioned herein are the trademarks of their respective owners.
