Ross Video DRA-8804 Users Guide

DRA-8804

Dual 3G/HD/SD Reclocking Distribution Amplifier

User Manual

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• offer the best product quality and support

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empowers our employees. I hope you enjoy reading it below.

If anything at all with your Ross experience does not live up to your expectations be sure to reach out to
us at [email protected].

David Ross
CEO, Ross Video

[email protected]

Ross Video Code of Ethics

Any company is the sum total of the people that make things happen. At Ross, our employees are a
special group. Our employees truly care about doing a great job and delivering a high quality customer
experience every day. This code of ethics hangs on the wall of all Ross Video locations to guide our
behavior:

1. We will always act in our customers’ best interest.

2. We will do our best to understand our customers’ requirements.

3. We will not ship crap.

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5. We will do something extra for our customers, as an apology, when something big goes wrong and

it's our fault.

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times of company or customer crisis - do what you know in your heart is right. (You may rent
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DRA-8804 · User Manual

• Ross Part Number: 8804DR-004-04

• Release Date: January 18, 2018.

The information contained in this Guide is subject to change without notice or obligation.

Copyright

©2018 Ross Video Limited, Ross®, and any related marks are trademarks or registered trademarks of Ross Video
Limited. All other trademarks are the property of their respective companies. PATENTS ISSUED and PENDING.
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any
form or by any means, mechanical, photocopying, recording or otherwise, without the prior written permission of
Ross Video. While every precaution has been taken in the preparation of this document, Ross Video assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the
information contained herein.

Patents

Patent numbers US 7,034,886; US 7,508,455; US 7,602,446; US 7,802,802 B2; US 7,834,886; US 7,914,332; US
8,307,284; US 8,407,374 B2; US 8,499,019 B2; US 8,519,949 B2; US 8,743,292 B2; GB 2,419,119 B; GB
2,447,380 B; and other patents pending.

Notice

The material in this manual is furnished for informational use only. It is subject to change without notice and should
not be construed as commitment by Ross Video Limited. Ross Video Limited assumes no responsibility or liability
for errors or inaccuracies that may appear in this manual.

Safety Notices

Refer to the “Important Regulatory and Safety Notices” document that accompanied your product.

Statement of Compliance

This product has been determined to be compliant with the applicable standards, regulations, and directives for the
countries where the product is marketed.

Compliance documentation, such as certification or Declaration of Compliance for the product is available upon
request by contacting [email protected]. Please include the product; model number identifiers and serial
number and country that compliance information is needed in request.

EMC Notices

US FCC Part 15

This equipment has been tested and found to comply with the limits for a class A Digital device, pursuant to part 15
of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a Commercial environment. This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is likely to cause harmful interference in which

Type of Equipment User’s Guide

A

(߶הࡈ ؏ܞݦ࢕ࢢ)

Class A Equipment
(Industrial Broadcasting &
Communication Equipment)

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֐࢕ ӖЕ یࡈ࢕Е ࢇ ࢺࡶ ࣯ࢂଜݤ ؂Ԃ

ֲ, ɼࢽ࠹ࢂ ࠇ߾۰ یࡈଜЕ ʨࡶ ּࢶࡳԻ

ଢТЬ.

This equipment is Industrial (Class A)

electromagnetic wave suitability equipment and

seller or user should take notice of it, and this
equipment is to be used in the places except for home.

case the user will be required to correct the interference at his own expense.

Notice — Changes or modifications to this equipment not expressly approved by Ross Video Ltd. could

void the user’s authority to operate this equipment.

Canada

This Class “A” digital apparatus complies with Canadian ICES-003 and part 15 of the FCC Rules.

Cet appareil numerique de la classe “A” est conforme a la norme NMB-003 du Canada.

European Union

This equipment is in compliance with the essential requirements and other relevant provisions established under
regulation (EC) No 765/2008 and Decision No 768/2008/EC referred to as the “New Legislative Framework”.

Warning — This equipment is compliant with Class A of CISPR 32. In a residential environment this

equipment may cause radio interference.

Australia/New Zealand

This equipment is in compliance with the provisions established under the Radiocommunications Act 1992 and
Radiocommunications Labeling (Electromagnetic Compatibility) Notice 2008.

Korea

This equipment is in compliance with the provisions established under the Radio Waves Act.

Class A equipment (Broadcasting and communications service for business use)

This device is a business-use (Class A) EMC-compliant device. The seller and user are advised to be aware of this
fact. This device is intended for use in areas outside home.

International

This equipment has been tested under the requirements of CISPR 22:2008 or CISPR 32:2015 and found to comply
with the limits for a Class A Digital device.

Notice — This is a Class A product. In domestic environments, this product may cause radio

interference, in which case the user may have to take adequate measures.

Maintenance/User Serviceable Parts

Routine maintenance to this openGear product is not required. This product contains no user serviceable parts. If
the module does not appear to be working properly, please contact Technical Support using the numbers listed
under the “Contact Us” section of this manual. All openGear products are covered by a generous 5-year warranty

and will be repaired without charge for materials or labor within this period. See the “Warranty and Repair
Policy” section in this manual for details.

Environmental Information

The equipment may contain hazardous substances that could impact health and the environment.

To avoid the potential release of those substances into the environment and to diminish the need for the extraction
of natural resources, Ross Video encourages you to use the appropriate take-back systems. These systems will reuse
or recycle most of the materials from your end-of-life equipment in an environmentally friendly and health
conscious manner.

The crossed-out wheeled bin symbol invites you to use these systems.

If you need more information on the collection, reuse, and recycling systems, please contact your local or regional
waste administration. You can also contact Ross Video for more information on the environmental performances of
our products.

Company Address

Ross Video Limited Ross Video Incorporated

8 John Street P.O. Box 880

Iroquois, Ontario, K0E 1K0 Ogdensburg, New York

Canada USA 13669-0880

General Business Office: (+1) 613 • 652 • 4886

Fax: (+1) 613 • 652 • 4425

Technical Support: (+1) 613 • 652 • 4886

After Hours Emergency: (+1) 613 • 349 • 0006

E-mail (Technical Support): [email protected]

E-mail (General Information): [email protected]

Website: http://www.rossvideo.com

Contents

Introduction 1

Overview.............................................................................................................................. 1-2

Functional Block Diagrams ................................................................................................. 1-3

User Interfaces ..................................................................................................................... 1-4

Documentation Terms and Conventions.............................................................................. 1-5

Installation 2

Before You Begin ................................................................................................................ 2-2

Installing the DRA-8804...................................................................................................... 2-3

Cabling................................................................................................................................. 2-5

Software Upgrades............................................................................................................... 2-6

Features.................................................................................................................. 1-2

Dual 1x8 Configuration......................................................................................... 1-3

Dual 1x4 Configuration......................................................................................... 1-3

DashBoard Control System ................................................................................... 1-4

Card-edge Monitoring ........................................................................................... 1-4

SNMP Monitoring and Control............................................................................. 1-4

Static Discharge..................................................................................................... 2-2

Unpacking.............................................................................................................. 2-2

Supported Rear Modules ...................................................................................... 2-3

Installing a Card .................................................................................................... 2-3

Configuration 3

Card Overview..................................................................................................................... 3-2

Monitoring Features............................................................................................................. 3-3

Status LEDs........................................................................................................... 3-3

Using DashBoard................................................................................................................. 3-4

Configuring the DRA-8804 ................................................................................................. 3-5

Enabling a Single Channel Configuration ............................................................. 3-5

Enabling the Fail-over Feature .............................................................................. 3-5

Configuring the Equalizer for a Channel............................................................... 3-6

Configuring the Reclocker for a Channel.............................................................. 3-6

Loss of Input.......................................................................................................... 3-7

DashBoard Menus 4

Status Tabs........................................................................................................................... 4-2

Signal Tab.............................................................................................................. 4-2

Hardware Tab ........................................................................................................ 4-3

Product Tab ........................................................................................................... 4-4

Setup Tab ............................................................................................................................. 4-5

Alarms Tab .......................................................................................................................... 4-6

Specifications 5

Technical Specifications ...................................................................................................... 5-2

DRA-8804 User Manual (Iss. 04) Contents • i

Service Information 6

Troubleshooting Checklist ...................................................................................................6-2

Bootload Button.....................................................................................................6-2

Warranty and Repair Policy .................................................................................................6-3

ii • Contents DRA-8804 User Manual (Iss. 04)

Introduction

In This Chapter

This chapter contains the following sections:

• Overview

• Functional Block Diagrams

• User Interfaces

• Documentation Terms and Conventions

A Word of Thanks

Congratulations on choosing an openGear DRA-8804 Dual 3G/HD/SD Reclocking Amplifier.
Thank you for joining the group of worldwide satisfied Ross Video customers!

Should you have a question pertaining to the installation or operation of your DRA-8804, please
contact us at the numbers listed on the back cover of this manual. Our technical support staff is
always available for consultation, training, or service.

DRA-8804 User Manual (Iss. 04) Introduction • 1–1

Overview

Features

Your DRA-8804 is a 3G/HD/SD Multi-Definition SDI distribution amplifier, capable of
equalizing and reclocking all common serial digital signals. An LED indicator for each channel,
at the front of the card, identify the presence of incoming video, simplifying system
troubleshooting.

A special feature of the DRA-8804 is the ability to operate in a number of different channel
configurations. Dual channel mode is ideal for applications requiring only a few outputs, such as
mid-cable signal boosters, router expansion, or signal cleanup. Up to 20 SDI distribution channels
can be housed in a 2RU space using the DRA-8804.

The DRA-8804 includes the following features:

• Equalizes and reclocks SDI signals of 270Mbps, 1.485Gbps, and 2.97Gbps

• Supports DVB-ASI (EN 50083-9), and SMPTE 310 signals

• Flexible channel configurations where the card can operate as a:

› Dual 1x8 or Single 1x16 (requires the 8320AR-302 Full Rear Module)

› Dual 1x4 or Single 1x8 (requires the 8320AR-300 Full Rear Module)

• Configure and monitor via DashBoard

• Automatic detection of incoming data rate

• Automatically mutes the channel output when a loss of input occurs

• Automatically performs a fail-over switch between the two SDI inputs (configurable via
DashBoard)

• LED indicators for input signal presence

• Excellent input and output return loss

• Fits DFR-8321 series and OG3-FR series frames

• Fully compliant with openGear specifications

• 5 year transferable warranty

1–2 • Introduction DRA-8804 User Manual (Iss. 04)

Functional Block Diagrams

IN CH B

IN CH A

Equalizer

Equalizer

OUT 1A

OUT 2A

OUT 3A

OUT 4A

OUT 5A

OUT 6A

OUT 7A

OUT 8A

OUT 1B

OUT 2B

OUT 3B

OUT 4B

OUT 5B

OUT 6B

OUT 7B

OUT 8B

Reclocker

Reclocker

Reclocker

IN CH B

OUT 1B

OUT 2B

OUT 3B

OUT 4B

IN CH A

OUT 1A

OUT 2A

OUT 3A

OUT 4A

Equalizer

Equalizer

Reclocker

The DRA-8804 configuration depends on the rear module you are using.

Dual 1x8 Configuration

Figure 1.1 describes the workflow of the DRA-8804 with the 8320AR-302 Full Rear module.
This configuration has the DRA-8804 operating as a dual reclocking 1x8 with HD-BNC
connections.

Figure 1.1 Simplified Diagram — Dual 1x8 Configuration (8320AR-302)

Dual 1x4 Configuration

Figure 1.2 describes the workflow of the DRA-8804 with the 8320AR-300 Full Rear module.
This configuration has the DRA-8804 operating as a dual reclocking 1x4 with BNC connections.

Figure 1.2 Simplified Diagram — Dual 1x4 Configuration (8320AR-300)

DRA-8804 User Manual (Iss. 04) Introduction • 1–3

User Interfaces

The following interfaces are available for control and monitoring of your DRA-8804.

DashBoard Control System

DashBoard enables you to monitor and control openGear frames and cards from a computer.
DashBoard communicates with other cards in the openGear frame through the Network
Controller Card.

For More Information on...

• menus in DashBoard, refer to the chapter “DashBoard Menus” on page 4-1.

• installing and using DashBoard, refer to the DashBoard User Manual.

Card-edge Monitoring

The card-edges provide LEDs for monitoring the status of the input signal.

For More Information on...

• card-edge LEDs, refer to the section “Monitoring Features” on page 3-3.

SNMP Monitoring and Control

The Network Controller card in the openGear frame provides optional support for remote
monitoring and control of your frame and openGear cards using Simple Network Management
Protocol (SNMP), which is compatible with many third-party monitoring and control tools.

For More Information on...

• SNMP controls on your card, refer to your DRA-8804 Management Information Base
(MIB) file.

• SNMP Monitoring and Control, refer to your MFC-8300 Series or MFC-OG3 Series
User Manual.

1–4 • Introduction DRA-8804 User Manual (Iss. 04)

Documentation Terms and Conventions

The following terms and conventions are used throughout this manual.

Terms

The following terms are used:

•“Board” and “Card” both refer to the card, including all components and switches.

•“DashBoard” refers to the DashBoard Control System.

•“DFR-8321 series” refers to the DFR-8321 series frames and all available options unless
otherwise indicated.

•“Network Controller Card” refers to the MFC-8320-N, MFC-8322-N, and
MFC-OG3-N Series Network Controller Cards unless otherwise indicated.

•“OG3-FR series” refers to the OG3-FR series frames and all available options unless
otherwise indicated.

•“openGear frame” refers to all versions of the DFR-8321 series and OG3-FR series
frames unless otherwise indicated.

•“Operator” and “User” both refer to the person who uses the DRA-8804.

•“System” and “Video system” both refer to the mix of interconnected production and
terminal equipment in which the card operates.

Conventions

The following conventions are used:

•The “Operating Tips” and “Note” boxes are used to provide additional user information.

DRA-8804 User Manual (Iss. 04) Introduction • 1–5

1–6 • Introduction DRA-8804 User Manual (Iss. 04)

Installation

In This Chapter

This chapter provides instructions for installing the rear module for your DRA-8804, installing
the card in the openGear frame, cabling details, and how to upgrade the software on your card(s).

The following topics are discussed:

• Before You Begin

• Installing the DRA-8804

•Cabling

• Software Upgrades

DRA-8804 User Manual (Iss. 04) Installation • 2–1

Before You Begin

Before proceeding with the instructions in this chapter, ensure that your openGear frame is
properly installed according to the instructions in the manual that accompanied it.

Static Discharge

Throughout this chapter, please heed the following cautionary note:

ESD Susceptibility — Static discharge can cause serious damage to sensitive

semiconductor devices. Avoid handling circuit boards in high static environments such as
carpeted areas and when synthetic fiber clothing is worn. Always exercise proper grounding
precautions when working on circuit boards and related equipment.

Unpacking

Unpack each card you received from the shipping container and ensure that all items are included.
If any items are missing or damaged, contact your sales representative or Ross Video directly.

2–2 • Installation DRA-8804 User Manual (Iss. 04)

Installing the DRA-8804

Screw Hole

Module Seating Slots

The DRA-8804 can be installed in the DFR-8321 series frames and the OG3-FR series frames
using one of the supported rear modules.The procedure for installing the rear module and card in
your openGear frame is the same regardless of the rear module used.

Supported Rear Modules

Notice — Ensure that you install the DRA-8804 using one of the supported rear modules

listed below. Installing the DRA-8804 with an unsupported rear module can damage the card,
the rear module, or both.

The rear module depends on the configuration you wish to use.

• Dual 1x8 configuration — The 8320AR-302 Full Rear Module is required.

• Dual 1x4 configuration — The 8320AR-300 Full Rear Module is required.

Installing a Card

You must first install the rear module in the frame and then install the card in the appropriate slot
within an openGear frame. This section outlines how to perform both tasks.

To install the rear module in the openGear frame

1. Refer to the manual for your frame to ensure that the openGear frame is properly

installed.

2. On the rear of the frame, locate the card frame slot.

3. Remove the Blank Plate from the rear of the slot you have chosen for card installation.

4. As shown in Figure 2.1, seat the bottom of the rear module in the seating slot at the base

of the frame’s back plane.

Figure 2.1 Rear Module Installation in an OG3-FR Series Frame (Cards not shown)

5. Align the top hole of the rear module with the screw hole on the top edge of the frame

back plane.

DRA-8804 User Manual (Iss. 04) Installation • 2–3

6. Using a Phillips screwdriver and the supplied screw, fasten the rear module to the back

plane. Do not over-tighten.

7. Verify whether your Rear Module Label is self-adhesive by checking the back of the

label for a thin wax sheet. You must remove the wax sheet before affixing the label.

8. Affix the supplied Rear Module Label to the BNC area of the Rear Module.

9. Ensure proper frame cooling and ventilation by having all rear frame slots covered with

rear modules or blank metal plates.

To install the card in the openGear frame

1. Locate the Rear Module you installed in the procedure “To install the rear module in

the openGear frame” on page 2-3.

2. Hold the card by the edges.

3. Carefully align the card edges with the slots in the frame.

4. Fully insert the card into the frame until the rear connection plugs are properly seated on

the mid-plane and rear modules.

2–4 • Installation DRA-8804 User Manual (Iss. 04)

Cabling

IN CH A

OUT 2A

OUT 1A*

OUT 3A*

OUT 4A

OUT 5A*

OUT 6A*

OUT 7A

IN CH B

OUT 1B*

OUT 2B

OUT 3B*

OUT 4B

OUT 5B*

OUT 6B*

OUT 7B

OUT 8BOUT 8A

2

4

6

8

10

12

14

16

18

1

3

5

7

9

11

13

15

17

Inverted outputs are noted with an asterisk (*).

The DRA-8804 can operate as a dual 1x8, or a dual 1x4 depending on the rear module you are
using. This section provides cabling details based on the configuration.

Dual 1x8 Configuration

The 8320AR-302 Full Rear Module is required when operating in a dual 1x8 configuration. Each
rear module occupies two slots and accommodates one card. This rear module provides one SDI
input and eight SDI outputs per channel on HD-BNC jacks. (Figure 2.2)

Figure 2.2 Cable Connections for the 8320AR-302 Full Rear Module

Dual 1x4 Configuration

The 8320AR-300 Full Rear Module is required when operating in a dual 1x4 configuration. Each
rear module occupies two slots and accommodates one card. This rear module provides one SDI
input and four SDI outputs per channel on BNC jacks. (Figure 2.3)

IN CH A

2

1

OUT 1A

4

3

OUT 2A

6

DRA-8804 User Manual (Iss. 04) Installation • 2–5

OUT 3A

OUT 4A

Figure 2.3 Cable Connections for the 8320AR-300 Full Rear Module

5

8

7

10

9

IN CH B

OUT 1B

OUT 2B

OUT 3B

OUT 4B

Software Upgrades

The DRA-8804 can be upgraded in the field via the Network Controller Card in your openGear
frame. Note that DashBoard version 6.2.0 or higher is required.

To upgrade the software on a card

1. Contact Ross Technical Support for the latest software version file.

2. Display the Device View of the card by double-clicking its status indicator in the Basic

Tree View.

3. From the Device View, click Upload to display the Select file for upload dialog.

4. Navigate to the *.bin upload file you wish to upload.

5. Click Open.

6. If you are upgrading a single card, click Finish to display the Uploading to Selected

Devices dialog. Proceed to step 8.

7. If you are upgrading multiple cards:

•Click Next > to display the Select Destination menu. This menu provides a list of

the compatible cards based on the card selected in step 2.

• Specify the card(s) to upload the file to by selecting the check box(es) for the cards
you wish to upload the file to.

• Verify that the card(s) you wish to upload the file to. The Error/Warning fields
indicate any errors, such as incompatible software or card type mismatch.

•Click Finish to display the Uploading to Selected Devices dialog.

8. Monitor the upgrade.

• The Uploading to Selected Devices dialog enables you to monitor the upgrade
process.

•Click OK to complete the upgrade.

• The card(s) are temporarily taken offline during the re-boot process. The process is
complete once the status indicators for the Card State and Connection fields return
to their previous status.

2–6 • Installation DRA-8804 User Manual (Iss. 04)

Configuration

In This Chapter

This chapter provides a general overview of the user controls available on your DRA-8804.

The following topics are discussed:

• Card Overview

• Monitoring Features

• Using DashBoard

• Configuring the DRA-8804

DRA-8804 User Manual (Iss. 04) Configuration • 3–1

Card Overview

This section describes the Bootload button located on each card surface. There are no other
card-edge controls as all configuration and setup is done using the menus in DashBoard. Refer to
Figure 3.1 for location of this button.

1. Bootload Button

This button is used for factory service in the unlikely event of a complete card failure. Do not use
this button unless advised by Ross Technical Support.

For More Information on...

• the Bootload process, refer to the section “Bootload Button” on page 6-2.

Figure 3.1 Card-edge Controls

3–2 • Configuration DRA-8804 User Manual (Iss. 04)

Monitoring Features

The following sections describe the card-edge LEDs. Refer to Figure 3.2 for LED locations.

PWR LED

INPUT A LED

INPUT B LED

Bootload Button

Figure 3.2 LED Locations

Status LEDs

Basic LED displays and descriptions are provided in Table 3.1.

Table 3.1 Status LEDs

LED Color Display and Description

When lit green, this LED indicates that the card is functioning normal
and that no anomalies have been detected.

When flashing green, this LED indicates that the Bootload button was
pressed, and the card is receiving a new software load from the frame.

When lit green with flashing orange, this LED indicates a signal or
configuration problem. Verify the signal status and settings.

When lit amber, this LED indicates the card is running internal
diagnostics while powering up.

When lit red or flashing red, this LED indicates the card is not
operational. Re-seat card in frame, check the rear module type and
connections, or call Ross Video Technical Support.

When lit green, this LED indicates that a valid SDI input signal is
present for the specified channel.

When lit red, this LED indicates that the SDI input signal is missing or
invalid for the specified channel.

PWR

INPUT #

Green

Flashing Green

Flashing Green
and Orange

Amber

Red

Off When unlit, this LED indicates there is no power to the card.

Green

a

Red

a. The INPUT A LED reports on the Channel A source and the INPUT B LED reports on the Channel B (or

Backup when enabled in DashBoard) source.

DRA-8804 User Manual (Iss. 04) Configuration • 3–3

Using DashBoard

Before proceeding, ensure that the DashBoard client is installed on a computer connected to your
facility network. The DashBoard software and user manual are available from the Ross Video
website.

For More Information on...

• installing DashBoard, refer to the DashBoard User Manual.

To launch DashBoard

1. Ensure that you are running DashBoard software version 6.2.0 or higher.

2. Launch DashBoard by double-clicking its icon on your desktop.

3. Ensure that the openGear frame with your DRA-8804 card(s) is displayed in the Tree

View located on the left-side of the DashBoard window.

It may take 30 seconds or more to update the Tree View. Consult the MFC-8300 Series
or MFC-OG3 Series User Manual and DashBoard User Manual should the Tree View
not display the card.

To access a card in DashBoard

1. From the Tree View, expand the node for the openGear frame your cards are installed in.

A list of cards installed in the frame is now displayed. In the example below, the node
for Frame 6 is expanded to show a list of installed cards including the DRA-8804.

2. Double-click the node for a card to display its menus in the Device View of DashBoard

(right-side of the DashBoard window).

Example of a DRA-8804 in DashBoard

3–4 • Configuration DRA-8804 User Manual (Iss. 04)

Configuring the DRA-8804

This section briefly outlines how to configure the DRA-8804 using the options available in
DashBoard.

Enabling a Single Channel Configuration

You can configure the card to operate in a single channel configuration via the Channel Options
menu in the Setup tab. The options in the menu vary depending on the full rear module that you
are using. The channels are automatically re-named as Channel A-1 and Channel A-2 on the
Setup and Signal tabs.

Note — The options in the Channel Options menu vary depending on the full rear

module that you are using. Refer to the “Setup Tab” on page 4-5 for details.

To enable a single channel configuration

1. From the Device View, select the Setup tab.

Setup Tab — Enabling a Single 1x16 Configuration

2. If you are using the 8320AR-300 Full Rear Module, select Single Channel (1x8) from

the Channel Options menu.

3. If you are using the 8320AR-302 Full Rear Module, select Single Channel (1x16) from

the Channel Options menu.

Enabling the Fail-over Feature

The fail-over feature enables the DRA-8804 to use a backup input source when the primary input
source is lost and the backup input is stable for at least 3 seconds. Once the DRA-8804
determines that the primary input source is stable for at least 3 seconds, it automatically switches
back to the primary source. The Input field on the Signal tab reports when the backup source is
in use for either channel.

The source assignments are fixed for each channel as follows:

• Channel A — IN 1 is the primary input source and IN 2 is the backup source.

DRA-8804 User Manual (Iss. 04) Configuration • 3–5

• Channel B — IN 2 is the primary input source and IN 1 is the backup source.

To enable the failover feature

1. From the Device View, select the Setup tab.

2. Select the Enable Failover box for the channel. The box displays a check-mark.

Configuring the Equalizer for a Channel

You can choose to enable or bypass the equalizer for each channel. The equalizer enables the card
to compensate for noise and signal losses inherent in long coaxial cable runs. Refer to the chapter
“Specifications” on page 5-1 for information on the cable equalization specifications.

Note — You must bypass the equalizer when using signals of less than 125Mbps (such as

SMPTE 310 signals). For signals 125Mbps and greater (such as SDI signals), you must enable
the equalizer.

To enable the equalizer

1. From the Device View, select the Setup tab.

2. Select the Enable Equalizer box for the channel. The box displays a check-mark.

To bypass the equalizer

1. From the Device View, select the Setup tab.

2. Select the Enable Equalizer box for the channel to clear the box contents.

Configuring the Reclocker for a Channel

This section summarizes how to enable the reclocker and select a data rate for the reclocker. This
enables the card to reclock to a specific data rate or automatically detects and reclocks the data
rate. It also sets the input signal rate type that the DRA-8804 will process.Note that the reclocker
for each channel is enabled by default.

To enable the reclocker

1. From the Device View, select the Setup tab.

2. Select the Enable Reclocker box for the channel. The box displays a check-mark.

3. Use the Reclocker Rate menu to select a data rate for the reclocker. Choose from the

following:

• Auto — The DRA-8804 reclocks at the detected rate automatically.

• 270 Mbps — The DRA-8804 is set to reclock at 270Mbps.

• 1.5 Gbps — The DRA-8804 is set to reclock at 1.5Gbps.

• 3.0 Gbps — The DRA-8804 is set to reclock at 2.97Gbps.

3–6 • Configuration DRA-8804 User Manual (Iss. 04)

To bypass the reclocker

Note — You must bypass the reclocker when using DVB-ASI or SMPTE 310 signals.

1. From the Device View, select the Setup tab.

2. Select the Enable Reclocker box for the channel to clear the box contents.

Loss of Input

When enabled, this feature will indicate an alarm condition (red) in the Channel Status field of
the Signal tab. This occurs if the DRA-8804 does not detect a valid input signal for that channel.
To verify which BNC to troubleshoot, refer to the rear module labeling or the Input BNC status
field in the Setup tab.

To enable an alarm for a loss of input

1. From the Device View, select the Alarms tab.

2. Select the Alarm on Loss of Input box for the channel. The box displays a check-mark.

DRA-8804 User Manual (Iss. 04) Configuration • 3–7

3–8 • Configuration DRA-8804 User Manual (Iss. 04)

DashBoard Menus

In This Chapter

This chapter briefly summarizes the menus, items, and parameters available from DashBoard for
your card. Default parameters are noted with an asterisk (*).

The following topics are discussed:

• Status Tabs

• Setup Tab

•Alarms Tab

Operating Tip — Wait 30 seconds after the last setting change to ensure all

changes are saved to the non-volatile memory of the card.

DRA-8804 User Manual (Iss. 04) DashBoard Menus • 4–1

Status Tabs

This section summarizes the read-only information displayed in the Status tabs. The fields in the
Signal tab vary in severity from green (valid), yellow (caution), to red (alarm). DashBoard

reports the most severe alarm for a single field. Alarm colors are noted within the tables as text
set in brackets next to the menu parameter name.

Signal Tab

Tab le 4 .1 outlines the read-only information displayed in the Signal tab.

Table 4.1 Signal Tab Items

Tab Title Item Parameters Description

OK (Green) A valid input signal is detected

Channel #

Status

Input

a

No input (Red)

No input (Green)

No signal Input signal is not present

<125mB/s signal

<125mB/s signal (backup)

SD signal A valid 270Mbps input signal is present

SD signal (backup)

HD signal A valid 1.485Gbps input signal is present

HD signal (backup)

3G signal A valid 2.97Gbps input signal is present

3G signal (backup)

Equalizer bypassed

Input signal is not present. The Alarm on
Loss of Input for this channel is enabled.

Input signal is not present. The Alarm on
Loss of Input for this channel is disabled.

A signal detected at less than 125Mbps is
present

A signal of less than 125Mbps is present
from the backup channel

A valid 270Mbps input signal is present
from the backup channel

A valid 1.485Gbps input signal is present
from the backup channel

A valid 2.97Gbps input signal is present
from the backup channel

Input signal is present and the equalizer is
bypassed (the Enable Equalizer check
box is not selected in the Setup tab)

Locked - 270M Reclocker locks at 270Mbps data rate

Locked - 1.5G Reclocker locks at 1.485Gbps data rate

Locked - 3.0G Reclocker locks at 2.97Gbps data rate

Output

4–2 • DashBoard Menus DRA-8804 User Manual (Iss. 04)

Unlocked (muted)

Reclocker bypassed

No signal (muted)

Reclocker is enabled and unlocked. The
output is automatically muted

The reclocker is bypassed (the Enable
Reclocker box is cleared in the Setup tab)

Input signal is not present and the output
is automatically muted

Table 4.1 Signal Tab Items

Tab Title Item Parameters Description

Indicates the approximate cable length

x (1694A) / y (1855A)

Channel #

a. If the fields are labeled as Channel A-1 and Channel A-2, the Channel Options menu is set to Single Channel.

Input Cable Length
(m)

N/A

used for the input signal where:

• x represents the Belden 1694A length

• y represents the Belden 1855A length

One of the following is occurring:

• a valid input source was not detected on
the input BNC

• the Enable Equalizer check box is not
selected in the Setup tab

Hardware Tab

Tab le 4 .2 outlines the read-only information displayed in the Hardware tab.

Table 4.2 Hardware Tab Items

Tab Title Item Parameters Description

The rear module installed with the card is

OK (Green)

supported and the card is operating
correctly

Hardware

One of the following is occurring:

HW Status

Incomp Rear Module (Red)

Voltage (mV) # Supply voltage

Current (mA) #

CPU Headroom # Processing power available

RAM Available # On-board processing memory available

Uptime (h) #

Configuration Bank # Storage count

• an unsupported rear module is installed
with the card

• the card is installed in the wrong frame
slot (where the card does not align with
the connector on the rear module

Current consumption of card in
milliAmperes

Displays the number of hours since the
last reboot of the card

DRA-8804 User Manual (Iss. 04) DashBoard Menus • 4–3

Product Tab

Tab le 4 .3 outlines the read-only information displayed in the Product tab.

Table 4.3 Product Tab Items

Tab Title Item Parameters Description

Product DRA-8804 Displays the card model

Supplier Ross Video Ltd. Indicates the manufacturer of your card

Board Rev ## Indicates the version of the PCB

Product

Board S/N ###### Indicates the card serial number

# Indicates the installed rear module

Rear Module

Unknown

Software Rev ##.## Indicates the software version

Indicates that the installed rear module is
not recognized by the card

4–4 • DashBoard Menus DRA-8804 User Manual (Iss. 04)

Setup Tab

Tab le 4 .4 summarizes the Setup options available in DashBoard.

Table 4.4 Setup Menu Items

Menu Title Item Parameters Description

Configures the card to operate as a single channel

Single Channel (1x16)

Dual Channel (2x8)

Channel Options

Single Channel (1x8)

Dual Channel (2x4)

a

with 16 outputs

Configures the card to operate as a dual channel with

a

8 outputs per channel

Configures the card to operate as a single channel

b

with 8 outputs

Configures the card to operate as a dual channel with

b

4 outputs per channel

Channel #

Input BNC

Output BNCs

Enable Failover

Enable Equalizer

c

Enable Reclocker

# (read-only)

N/C

# (read-only)

Indicates the BNC on the rear module that is assigned
as the input source for the specified channel

Indicates that no BNCs are currently used as inputs
for the channel

Indicates the BNC on the rear module that are
assigned as the outputs for the specified channel

N/C Indicates that there are no outputs in this channel

The specified channel will use the backup input when
the primary input of the channel is lost. The backup

Selected

input signal must be stable for 3 seconds. Note that
the card returns to the primary input once the primary
input signal is stable for 3 seconds.

Cleared* Disables this feature

Selected* Equalizer is always enabled

Cleared Sets the equalizer in bypass mode

Selected* Reclocker is always enabled

Cleared Sets the reclocker in bypass mode

Auto*

Card automatically detects the incoming data rate
and reclocks at that rate

Reclocker Rate

270Mbps Reclocker is set to 270Mbps

1.5Gbps Reclocker is set to 1.5Gbps

3.0Gbps Reclocker is set to 3Gbps

Unlocked* All configurable menu options are editable

Edit Permissions

Locked

Factory Defaults Reset

a. This option only available when using the 8320AR-302 Full Rear Module.
b. This option only available when using the 8320AR-300 Full Rear Module.
c. If the fields are labeled as Channel A-1 and Channel A-2, the Channel Options menu is set to Single Channel.

DRA-8804 User Manual (Iss. 04) DashBoard Menus • 4–5

All configurable menu options, except this one, are
locked and are read-only

Resets all editable parameters to the factory default
values

Alarms Tab

Tab le 4 .5 summarizes the Alarms options available in DashBoard.

Table 4.5 Alarm Enables Menu Items

Menu Title Item Parameters Description

The Status fields in the Signal tab reports

Selected*

a

Channel #

a. If the fields are labeled as Channel A-1 and Channel A-2, the Channel Options menu is set to Single Channel.

Alarm on Loss of Input

Cleared

the loss of the specified input as an
error/alarm

The Status fields in the Signal tab reports
the loss of the specified input as
information only

4–6 • DashBoard Menus DRA-8804 User Manual (Iss. 04)

Specifications

In This Chapter

This chapter includes the technical specifications for the DRA-8804. Note that specifications are
subject to change without notice.

The following topics are discussed:

• Technical Specifications

DRA-8804 User Manual (Iss. 04) Specifications • 5–1

Technical Specifications

This section lists the technical specifications for the DRA-8804.

Table 5.1 Technical Specifications

Category Parameter Specification

Rear Modules

Supported Rear Modules 8320AR-300, 8320AR-302

Number of Inputs 2

19.39Mbps, 38.78Mbps, SMPTE 310

Data Rates and SMPTE Standards
Accommodated

270Mbps, 525/625 Component, SMPTE 259M

270Mbps, DVB-ASI

1.485Gbps Component, SMPTE 292M

2.97Gbps Component, SMPTE 424M

SDI Inputs

SDI Outputs

Impedance 75 terminating

>500m (1640ft) of Belden 1694A cable @ 270Mbps

Equalization

Return Loss >15dB to 3GHz

8320AR-300 BNC

Connector Type

8320AR-302 HD-BNC

8320AR-300

Number of Outputs

8320AR-302

Impedance 75

Return Loss

Signal Level 800mV ±10%

DC Offset 0V ±50mV

Rise & Fall Time (20-80%)

>200m (650ft) of Belden 1694A cable @ 1.485Gbps

>120m (394ft) of Belden 1694A cable @ 2.97Gbps

4 per channel (2 channels)

a

8

8 per channel (2 channels)

a

16

>15dB to 1.485GHz

>10dB to 2.97GHz

700ps typical (270Mbps)

120ps typical (1.485Gbps)

135ps typical (2.97Gbps)

Overshoot <10%

Connector Type

Environment

Power

a. If the Channel Option menu is set to Single Channel.

5–2 • Specifications DRA-8804 User Manual (Iss. 04)

Maximum Ambient Temperature 40°C (104°F)

Total Power Consumption 3.0W

8320AR-300 BNC

8320AR-302 HD-BNC

Service Information

In This Chapter

This chapter contains the following sections:

• Troubleshooting Checklist

• Warranty and Repair Policy

DRA-8804 User Manual (Iss. 04) Service Information • 6–1

Troubleshooting Checklist

Routine maintenance to this openGear product is not required. In the event of problems with your
card, the following basic troubleshooting checklist may help identify the source of the problem. If
the frame still does not appear to be working properly after checking all possible causes, please
contact your openGear products distributor, or the Technical Support department at the numbers
listed under the “Contact Us” section at the end of the manual.

1. Visual Review — Performing a quick visual check may reveal many problems, such as

connectors not properly seated or loose cables. Check the card, the frame, and any
associated peripheral equipment for signs of trouble.

2. Power Check — Check the power indicator LED on the distribution frame front panel

for the presence of power. If the power LED is not illuminated, verify that the power
cable is connected to a power source and that power is available at the power main.
Confirm that the power supplies are fully seated in their slots. If the power LED is still
not illuminated, replace the power supply with one that is verified to work.

3. Input Signal Status — Verify that source equipment is operating correctly and that a

valid signal is being supplied.

4. Output Signal Path — Verify that destination equipment is operating correctly and

receiving a valid signal.

5. Card Exchange — Exchanging a suspect card with a card that is known to be working

correctly is an efficient method for localizing problems to individual cards.

Bootload Button

In the unlikely event of a complete card failure, you may be instructed by a Ross Technical
Support specialist to reload the software on the card.

To reload the software on the card

1. Eject the card from the openGear frame.

2. Press and hold the Bootload button, while re-inserting the card into the frame.

3. Release the button.

• The PWR LED will flash green while the card is waiting for a new software load.

• If a new software load is not sent to the card within 60 seconds, the card will
attempt to restart with its last operational software load.

• Contact Ross Technical Support for the latest software load for your card.

6–2 • Service Information DRA-8804 User Manual (Iss. 04)

Warranty and Repair Policy

The DRA-8804 is warranted to be free of any defect with respect to performance, quality,
reliability, and workmanship for a period of FIVE (5) years from the date of shipment from our
factory. In the event that your DRA-8804 proves to be defective in any way during this warranty
period, Ross Video Limited reserves the right to repair or replace this piece of equipment with a
unit of equal or superior performance characteristics.

Should you find that this DRA-8804 has failed after your warranty period has expired, we will
repair your defective product should suitable replacement components be available. You, the
owner, will bear any labor and/or part costs incurred in the repair or refurbishment of said
equipment beyond the FIVE (5) year warranty period.

In no event shall Ross Video Limited be liable for direct, indirect, special, incidental, or
consequential damages (including loss of profits) incurred by the use of this product. Implied
warranties are expressly limited to the duration of this warranty.

This User Manual provides all pertinent information for the safe installation and operation of
your openGear Product. Ross Video policy dictates that all repairs to the DRA-8804 are to be
conducted only by an authorized Ross Video Limited factory representative. Therefore, any
unauthorized attempt to repair this product, by anyone other than an authorized Ross Video
Limited factory representative, will automatically void the warranty. Please contact Ross Video
Technical Support for more information.

In Case of Problems

Should any problem arise with your DRA-8804, please contact the Ross Video Technical Support
Department. (Contact information is supplied at the end of this publication.)

A Return Material Authorization number (RMA) will be issued to you, as well as specific
shipping instructions, should you wish our factory to repair your DRA-8804. If required, a
temporary replacement frame will be made available at a nominal charge. Any shipping costs
incurred will be the responsibility of you, the customer. All products shipped to you from Ross
Video Limited will be shipped collect.

The Ross Video Technical Support Department will continue to provide advice on any product
manufactured by Ross Video Limited, beyond the warranty period without charge, for the life of
the equipment.

DRA-8804 User Manual (Iss. 04) Service Information • 6–3

Contact Us

Contact our friendly and professional support representatives for the following:

• Name and address of your local dealer

• Product information and pricing

• Technical support

• Upcoming trade show information

T e c h n i c a l

Support

General

Information

After Hours Emergency: +1 613 • 349 • 0006

Telephone: +1 613 • 652 • 4886

Email: [email protected]

Telephone: +1 613 • 652 • 4886

Fax: +1 613 • 652 • 4425

Email: [email protected]

Website: http://www.rossvideo.com

Visit Us

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• Company information and news

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• Online catalog

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