Dialogic DM/V1200BTEPEQ technical specifications Product Description, Before You Begin

Physical Layout

safety warnings and national requirements for proper operation of telecommunications equipment.

instance numbers geographically, based on the bus and slot numbers. Note that there is no way to know what the instance numbers will be until

Dialogic®

DM/V1200BTEPEQ

Media Board

Installation Guide

Copyright © 2007 Dialogic Corporation.

All rights reserved.

1. Product Description

The Dialogic® DM/V1200BTEPEQ Media board (“board”) is a high-density, high-performance,

CT Bus

Connector

P5

(on reverse side of board)

4 3 2 1

Red

Yellow

Green

Loopback

Alarm/Status

LEDs

Pins 321

JP5	SW1
	Power LED

2. Before You Begin

Protecting the Board from Damage

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.

If you are not familiar with ESD safety precautions,

visit http://dialogic.com/support/hwinstall to learn

more.

Unpacking the Board

Unpack the board according to the following steps:

1.	Prepare a static-safeguarded work area.
2.	Carefully remove the board from the shipping

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.

You can read the ID numbers assigned to the boards in the Dialogic® Configuration Manager (DCM) tool after you start the system.

Linux Systems: In a Linux system, you must explicitly specify the board ID numbers by setting SW1 on each board to a different position (0-9 or A-F). Refer to the Configuration Guide for DM3 architecture products in your Dialogic® System Software documentation for further information about the board ID numbers.

Setting CT Bus Termination

If you are connecting multiple boards via a CT Bus cable, the bus signal should be terminated on the

network interface board with four T1/E1 digital network interfaces in a full-length PCI Express form factor.

The DM/V1200BTEPEQ Media board includes the following components, shown in the Physical Layout illustration:

RJ-48C jacks: Four connectors to T1 or E1 trunks.

General Network Interface Alarm LED:

Indicates when an alarm condition is present on one or more of the trunks.

Reset LED: Indicates when the board is in the reset state.

Power LED: Indicates when board power is good.

P10

(on component side of board)

JP4X12		2
& JP3X12
		1
	JP4X11
	& JP3X11
JP4X13		3
		4
& JP3X13
PCI Express
Connector	JP3X14
	& JP4X14

1

2

3

4

Reset LED

General Network

Alarm LED

RJ-48C Jacks

carton and anti-static packaging. 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.

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.

3. Configuring the Board

boards that are located at the ends of the CT Bus cable. All other boards should be left in their factory default configuration with the CT Bus termination pins not linked.

To terminate the CT Bus, install a link clip over the pair of P5 pins indicated in the following figure.

CT Bus

Termination

CT Bus Pins

Connector

SW1: Rotary switch used when setting board ID.

JP5: Boot-up Loopback Mode jumper. When unlinked, all trunks are in loopback mode from power-on until download completion. Factory default is loopback enabled (pins not linked, clip installed over one pin only).

Alarm/status LEDs: During power-up, the 16 LEDs indicate Power-On Self Test (POST) status. After the board is started, each column of four LEDs indicate the status of one trunk. The green, yellow, and red LEDs indicate normal operation or Carrier Failure Alarms (CFAs) for each trunk as shown in the following table, and the Loopback LED indicates when the respective trunk is in loopback mode.

Green	Yellow	Red	Indicated Condition
ON	OFF	OFF	Normal operation
OFF	OFF	ON	Loss of Signal (LOS)
ON	OFF	ON	Red Alarm
ON	ON	OFF	Yellow Alarm/Remote
			Alarm Indicator (RAI)
ON	ON	ON	Alarm Indicator Signal
			(AIS)

Power Budgeting Jumper P10: 3-pin jumper to set how the board responds to the system power budgeting function.

■P10 jumper in pins 2-3: Board adheres to power budgeting values set by system.

■P10 jumper in pins 1-2: Board ignores power budgeting values set by system.

Factory default is P10 jumper in pins 2-3.

CT Bus Connector: H.100 telephony bus connector.

P5: CT Bus termination jumper block. Only the boards in the end positions of a CT Bus cable should be terminated. Factory default is unterminated (clip installed over one pin only).

PCI Express connector: Host bus connector. Compatible with x1 or larger PCI Express Link connectors.

Power-off Loopback Mode jumpers: Pairs of jumpers to set the power-off loopback mode for

each trunk. Factory default is loopback enabled for all trunks (all pairs of pins linked).

■JP3X11 & JP4X11: Trunk 1 loopback mode.

■JP3X12 & JP4X12: Trunk 2 loopback mode.

■JP3X13 & JP4X13: Trunk 3 loopback mode.

■JP3X14 & JP4X14: Trunk 4 loopback mode.

Additional Information

Additional information about the DM/V1200BTEPEQ Media board is available from a number of sources, such as via its product data sheet, which is

accessible at http://www.dialogic.com/products/list.asp. The product data sheet provides a functional description of the DM/V1200BTEPEQ Media board, as well as information about its applications, 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 DM/V1200BTEPEQ Media board is supported in the release, and for information on any new features or issues that may relate to it.

The Regulatory Notices document that is packed with each DM/V1200BTEPEQ Media board contains

The DM/V1200BTEPEQ Media board uses Plug and Play technology to simplify installation. No user configuration is required for IRQ or memory address.

The DM/V1200BTEPEQ Media board has the following manually configurable options:

■Board ID

■CT Bus termination

■Power-off loopback mode

■Boot-up loopback mode

■Power budgeting (see Choosing a Slot section below)

Setting the Board ID

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 SW1 controls the generation of the instance numbers.

Windows Systems: In a Windows system, leave SW1 set to the 0 position (the factory default setting) on all Dialogic® telecom boards. This setting causes the system software to assign

Setting Power-off Loopback

Each E1/T1 trunk on the DM/V1200BTEPEQ Media can be independently configured for front end loopback when the system is not powered up. As shipped from the factory, power-off loopback is enabled for all trunks. To disable power-off loopback on any trunk, remove the appropriate pair of jumper clips for the trunk as indicated in the Product Description section.

Setting Boot-up Loopback

The board’s loopback configuration during the boot-up interval (from power-on to completion of download) is set on a board-wide basis by jumper JP5. As shipped from the factory, the pins of JP5 are not linked (the clip is installed over one pin only), enabling loopback during boot-up. To disable boot-up loopback, install the clip over both pins of JP5.

Part number: 64-0181-02