Intel Dialogic D/240SC-T1 User manual

DIALOG/HD Boards
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n D/240SC-T1
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n D/300SC-E1
n DTI/240SC
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n DTI/241SC
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n DTI/300SC
n DTI/301SC
NOTE: The D/300SC-E1, DTI/300SC and DTI/301SC
boards are available in both 75- and 120- Ohm versions.
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n Installation
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n Warranty Period
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n RMA Procedure
05-0660-006
Copyright © 2001 Dialogic Corporation
All Rights Reserved
Protect the Boards from Damage
CAUTION! Computer boards are static-sensitive and can
be damaged by touching or handling. To prevent damage from
static electricity, do the following:
• Wear a grounded, static-dissipative wrist strap for the entire
hardware installation.
• Work at a static-safeguarded work station (see below).
Static-Dissipative
Mat
Static-Dissipative
Wrist Strap
Common
Ground
Point
The work surface drains electrical charges from conductive
materials when the materials are placed on the surface. The
grounded, static-dissipative wrist strap drains static charge from
the person wearing the strap. Both components ensure that
static charges are drained at a rate and current level that are
safe. Both must be used any time a person is handling a board
or component.
1. Setting the Board Identification Number
(SW100)
Each DIALOG/HD board in your system must have a unique
identification number. Dialogic drivers use the board ID setting
to communicate with the board.
Turn the rotary switch (SW100) to select one of 16 board ID
settings: 0-9, A-F.
NOTE: More than one board with the same board ID setting
will not be found by the driver software.
2. Attaching the PEB Terminator (XTERM)
(PEB Mode Only)
When running in PEB mode, attach the PEB terminator to the
XTERM as shown. Terminated voice resource only boards use
the Resource Module position. Terminated network interface or
network/resource combination boards use the Network Module
position.
NOTE: When running in SCbus mode, do not insert the
terminator.
Board Types
Network Network/Resource
DTI/240SC
DTI/300SC
DTI/241SC
DTI/301SC
D/240SC-T1
D/300SC-E1
Straight PEB cable Configuration rules:
One end of the PEB cable must be connected to a Network
Module and the other end of the cable must be connected to a
Resource Module. Both of these modules must have bus
termination resistors installed in the XTERM.
Additional Network Extension Modules and, or additional
Resource Modules can populate the PEB cable anywhere
except for an end position. These modules must not have bus
termination resistors installed in the XTERM.
Drop-and-insert Configuration rules:
Both ends of the PEB drop-and-insert (crossover) cable must
be connected to Network Modules. Both of these Network
Modules must have bus termination resistors installed.
Any number of Network Extension Modules and, or Resource
Modules can populate the PEB crossover cable anywhere
except at an end position. These modules must not have bus
termination resistors installed.
Stand-alone Configuration rules:
All boards in stand-alone configurations (no PEB cable) must
use the Resource Module position.
Physical Description
SW500
120 Ohm
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þ
75 Ohm


P4 XTERM
Socket SW100


Part
P4
XTERM
SW100
SW500
RJ-48C
BNC
Red LED
Yellow LED
Green LED
Red Loopback
Function
SCbus or PEB connector
Terminator socket for PEB
Switch to set the board ID number
Remote Loopback Switch; switch board to
loopback mode for tests
Connector to external digital telephone
network interface
Connectors to external digital telephone
network interface
Alarm to indicate loss of clock on incoming
line from external network
Alarm to indicate loss of frame
synchronization at far end external network
Signal present LED; indicates powered up and
receiving signal from external sources
Indicates loopback mode

●
●
Network Module Confi
g
uration Resource Module Confi
g
uration
P4 XTERM
Socket SW 100
3. Grounding the BNC Connectors
The D/300SC-E1, DTI/300SC, and DTI/301SC boards (75-
Ohm versions only) are shipped with jumpers installed so that
both the transmit and receive sides of the BNC shields are
grounded. If you do not want them grounded, remove the
jumpers.
4. Setting the Remote Loopback Switch
(SW500)
The default (normal mode) for SW500 is DOWN. Once the
firmware is downloaded, set SW500 UP to turn on loopback
mode. Turning the switch UP enables you to verify the T-1 or
E-1 connection. The UP switch position overrides any board
modes set by your application.
5. Pinouts for the RJ-48C Jack
RCV_RING
RCV_TIP
Chassis Ground
XMIT_RING
XMIT_TIP
Chassis Ground
Chassis Ground
Chassis Ground
Pin 1:
Pin 2:
Pin 3:
Pin 4:
Pin 5:
Pin 6:
Pin 7:
Pin 8:
6. Install the Boards in the PC
1. With your computer on the static-safe work area, switch off
the power and disconnect all power cords from the electrical
outlets.
2. Remove the cover, select an empty expansion bus slot, and
remove the slot’s retaining screw and access cover plate.
3. Use the slot’s board guides as you insert the board edge
connector into the slot. Press firmly until the board is
securely seated in the slot.
4. Replace and tighten the retaining screw to secure the board.
5. Select a new slot and repeat steps 3 and 4 for each board
you are installing.
6. Use the SCbus/PEB cable to connect the DIALOG/HD
board to other SCbus/PEB boards in the system.
7. Replace the computer cover when finished and reconnect
the power cords.
Warranty and Return Information
For technical specifications and product information, see the
Dialogic website at http://www.dialogic.com.
Warranty Period
The Dialogic boards come with a three year warranty. See the
Hardware Limited Warranty information for coverage details.
Repair of Merchandise Authorization (RMA) Process
1. Before completing the RMA process, verify that the
problem is not due to a mistake or oversight in the
installation process. Choose one of the following
methods:
• On the Web, go to the Dialogic FirstCalläInfo Server
at http://support.dialogic.com and browse through the
various topics.
• If you have a Dialogic Support Plan, contact one of
our Technical Support departments listed below and
they will troubleshoot the problem over the phone.
The Americas
973-993-1443
Continental Europe, Middle East, Africa
[phone]
Southeast Asia, West Asia, and Australia/New
Zealand
[phone]
For more information and a complete list of
Worldwide Technical Support centers, visit:
http://www.dialogic.com/support/tech.htm
2. After you have determined that you have a problem board,
do one of the following:
• For Dialogic products purchased outside the United
States or Canada, contact your local Dialogic Sales
Office for RMA procedures.
• For Dialogic products purchased from a distributor,
the distributor owns the warranty and you MUST go
through them to avoid incurring repair charges.
NOTE: You may return the board to Dialogic for
repair, even if you did not purchase your board
through the Dialogic Corporate Sales Office. However,
if the repairs are not authorized by your local
distributor or local Dialogic Sales office, the board is
considered “out of warranty” and a fee is charged for
repair services.
• Go to the Dialogic Technical Support website at
http://support.dialogic.com/rma,and fill out the
Repair of Merchandise Authorization form.
1) To complete the RMA form, you will need the
serial number of the board. This information must
be provided or the request cannot be processed.
2) Observe correct static-safe handling procedures.
Disconnect power cables and remove the board
from the chassis.
3) Record the serial number (two letters followed by
numeric digits, and located on a label on the
board).
4) Include your Service Request Number given to
you by a Technical Support representative, if
appropriate.
5) E-mail the RMA form to the RMA Department.
3. After you receive an RMA number from Dialogic, return
the problem board to Dialogic as outlined in the steps
below:
Pack the board(s) in their original anti-static packaging
and protected packaging.
Clearly display the RMA number on the package. If this
number is not on your package, it will be treated as an
unauthorized return.
NOTE: Dialogic is not responsible for risk of loss or
damage in transit.
Ship the board to the Dialogic address listed below:
Dialogic, an Intel Company
1515 Route 10
Parsippany, NJ 07054 USA
ATTN: RMA#