Eicon Networks Network Card D 480JCT 2T1 EW User Manual

The Dialogic® D/480JCT-2T1-EW board has three  
manually configurable items:  
when a jumper clip is installed over the indicated  
pins.  
Board ID  
CT Bus termination  
Note: Only the two boards at each end of the CT  
Bus ribbon cable must have their terminations  
enabled. All other boards must not have the  
jumper clips installed.  
Remote loopback mode  
Power budgeting (see Choosing a Slot section  
®
below)  
Dialogic  
Setting Remote Loopback Mode  
The Dialogic® D/480JCT-2T1-EW board is shipped  
with SW500 and SW600 set for normal operation,  
with the switch sliders in the position closer to the  
board’s bracket. Setting either switch to the  
opposite position selects the loopback mode for the  
corresponding network interface and overrides any  
board modes set by your application. Loopback  
mode is commonly used to check the network  
connection after the firmware has been  
Setting the Board ID  
D/480JCT-2T1-EW  
When the system is started, each Dialogic®  
telecom board is assigned a board instance ID  
number that programs can use to identify  
individual boards in a multi-board system. The  
setting of SW100 controls the generation of the  
instance numbers.  
Windows Systems: In a Windows system, leaving  
SW100 set to the 0 position (the factory default  
setting) on all Dialogic® telecom boards causes  
the system software to assign instance numbers  
geographically, based on the bus and slot  
numbers. Note that when using this method,  
there is no way to know what the instance  
numbers will be until the system is started and  
configured, and the instance number for any  
given board is likely to change when there is any  
change in the number or arrangement of boards  
in the system.  
As an alternative, you may set SW100 on each  
board to a different position (0-9 or A-F) to  
explicitly assign specific ID numbers to the  
boards. Note that each board must be set to a  
different ID number.  
In either case, you can read the ID numbers  
assigned to the boards in the Dialogic®  
Configuration Manager (DCM) after you start the  
system and invoke that tool.  
Installation Guide  
Copyright © 2006-2008 Dialogic Corporation.  
All rights reserved.  
1. Product Description  
The Dialogic® D/480JCT-2T1-EW combined media  
board provides up to 48 channels of voice and  
media resources and two T1 telephony interfaces in  
a single full-length PCI Express slot.  
downloaded to the board.  
4. Choosing a Slot  
The Dialogic® D/480JCT-2T1-EW board is a full  
length x1 form factor PCI Express board that  
requires 25W of power. The following explanation  
and guidelines are provided to ensure proper  
configuration of the product.  
Additional Information  
Additional information about the Dialogic®  
D/480JCT-2T1-EW board is available from a  
number of sources.  
Power Budgeting is a new feature, introduced in  
the PCI Express Specification, that provides a  
mechanism to enable a system to negotiate power  
consumption requirements for add-in devices.  
Per PCI Express Card Electromechanical  
Specification Revision 1.0a or higher, a x1 add-in  
card can draw no more than 10W in a x1 slot  
unless the board’s required power is successfully  
negotiated and allocated by the system (power  
budgeting). However, implementation of power  
budgeting by a vendor's system is not a compliance  
requirement per the PCI Express Card  
Electromechanical Specification Revision 1.0a or  
higher. Therefore, some chassis may not support  
this feature. Power Budgeting jumper P3 is  
designed to ensure proper configuration of the  
product.  
The Dialogic® D/480JCT-2T1-EW board must be  
installed in a slot that can be allocated 25W.  
If Power Budgeting is not implemented by a  
vendor's system, the Dialogic® D/480JCT-2T1-EW  
board must be plugged into a x4 or higher slot  
with the P3 jumper in position 1-2 (power  
budgeting ignored). This is allowed per PCI Express  
Card Electromechanical Specification Revision 1.0a  
or higher because a x4 or greater slot must be able  
to support a minimum of 25W.  
If Power Budgeting is implemented by a vendor's  
system, the Dialogic® D/480JCT-2T1-EW board  
can be plugged into a x1 slot but the P3 jumper  
must be in position pins 2-3 (power budgeting  
adhered to).  
The product data sheet, available at  
applications and configurations, features, and  
technical specifications.  
Refer to the Release Guide and the online Release  
Update for your Dialogic® System Software release  
to verify that the Dialogic® D/480JCT-2T1-EW  
board is supported in the release, and for  
information on any new features or issues that may  
relate to it.  
Linux Systems: In a Linux system, you must  
explicitly specify the board ID numbers by  
setting SW100 on each board to a different  
position (0-9 or A-F). Refer to the Configuration  
Guide for Springware architecture products in  
your Dialogic® System Software documentation  
for further information about the board ID  
numbers.  
The Regulatory Notices document that is packed  
with each Dialogic® D/480JCT-2T1-EW board  
contains safety warnings and national  
requirements for proper operation of  
telecommunications equipment.  
2. Before You Begin  
Setting the CT Bus Termination  
Protecting the Board from Damage  
Unpacking the Board  
Note: If you are using this product by itself and  
not connecting it to other telephony boards via a  
CT Bus cable, you do not need to set the CT Bus  
termination jumpers.  
Jumpers are used to terminate signals on the CT  
Bus. These settings apply to boards located at  
physical ends of the bus. For CT Bus or SCbus, the  
signals CT_C8_A, CT_C8_B, CT_FRAME_A*, and  
CT_FRAME_B* are terminated using pins 3 and 4 of  
the P700 termination jumpers. For MVIP, C_2 and  
C_4* are terminated using pins 1 and 2 of the P700  
termination jumpers. Bus signals are terminated  
CAUTION: Do not remove the board from the  
anti-static packaging until you are ready to install  
it. Observe proper anti-static precautions at all  
times.  
CAUTION: All computer boards are sensitive to  
electrostatic discharge (ESD). Handle all  
static-sensitive boards and components at a  
static-safe work area, and observe anti-static  
precautions at all times.  
Unpack the board according to the following steps:  
1. Prepare a static-safeguarded work area.  
2. Carefully remove the board from the shipping  
carton and static-shielding bag. Handle the  
board by the edges and avoid touching the  
board's components.  
3. Lay the board on the static-dissipative work  
surface.  
Note: Place boards in static-shielding bags when  
carrying boards from station to station.  
3. Configuring the Board  
The Dialogic® D/480JCT-2T1-EW board uses Plug  
and Play technology to simplify installation. No user  
configuration is required for IRQ or memory  
address.  
If you are not familiar with ESD safety precautions,  
learn more.  
Part number: 64-0099-03  
 

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