Ross SRA-8901 Series User manual

SRA-8901 Series
Single 12G/6G/3G/HD/SD SDI Reclocking Distribution
Amplifiers User Manual

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SRA-8901 · User Manual
• Ross Part Number: 8901DR-004-02
• Release Date: January 26, 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
case the user will be required to correct the interference at his own expense.
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”.
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.
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
Notice — Changes or modifications to this equipment not expressly approved by Ross Video Ltd. could
void the user’s authority to operate this equipment.
Warning — This equipment is compliant with Class A of CISPR 32. In a residential environment this
equipment may cause radio interference.
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.
Type of Equipment User’s Guide
A
(߶הࡈ ؏ܞݦ࢕ࢢ)
Class A Equipment
(Industrial Broadcasting &
Communication Equipment)
ࢇ Е ߶הࡈ(A)ࢷ࢕ળࢶଢԻ۰ શ
֐࢕ 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.

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): solu[email protected]
Website: http://www.rossvideo.com

SRA-8901 Series User Manual (Iss. 02) Contents • i
Contents
Introduction 1
Overview.............................................................................................................................. 1-2
Features.................................................................................................................. 1-2
Functional Block Diagrams ................................................................................................. 1-3
User Interfaces ..................................................................................................................... 1-4
DashBoard Control System ................................................................................... 1-4
Card-edge Monitoring ........................................................................................... 1-4
SNMP Monitoring and Control............................................................................. 1-4
Documentation Terms and Conventions.............................................................................. 1-5
Installation 2
Before You Begin ................................................................................................................ 2-2
Static Discharge..................................................................................................... 2-2
Unpacking.............................................................................................................. 2-2
Installing the SRA-8901 ...................................................................................................... 2-3
Supported Rear Modules ...................................................................................... 2-3
Installing a Card .................................................................................................... 2-3
Removing a Card or Rear Module......................................................................... 2-4
Cabling................................................................................................................................. 2-5
SRA-8901-4 Cabling............................................................................................. 2-5
SRA-8901-10 Cabling........................................................................................... 2-5
Software Upgrades............................................................................................................... 2-6
Configuration 3
Card Overview..................................................................................................................... 3-2
Monitoring Features............................................................................................................. 3-3
Status LEDs........................................................................................................... 3-3
Using DashBoard................................................................................................................. 3-4
Configuring the SRA-8901 .................................................................................................. 3-5
Configuring the Reclocker .................................................................................... 3-5
Muting an Output .................................................................................................. 3-5
Configuring the Invalid Signal Alarms ................................................................. 3-5
DashBoard Menus 4
Status Tabs........................................................................................................................... 4-2
Signal Tab.............................................................................................................. 4-2
Product Tab ........................................................................................................... 4-3
Hardware Tab ........................................................................................................ 4-3
Setup Tab ............................................................................................................................. 4-4
Alarms Tab .......................................................................................................................... 4-5
Specifications 5
Technical Specifications ...................................................................................................... 5-2

ii • Contents SRA-8901 Series User Manual (Iss. 02)
Service Information 6
Troubleshooting Checklist ................................................................................................... 6-2
Bootload Button..................................................................................................... 6-2
Warranty and Repair Policy ................................................................................................. 6-3

SRA-8901 Series User Manual (Iss. 02) Introduction • 1–1
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 SRA-8901 12G/6G/3G/HD/SD SDI Reclocking
Distribution 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 SRA-8901, 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.

1–2 • Introduction SRA-8901 Series User Manual (Iss. 02)
Overview
Each SRA-8901 is a 12G/6G/3G/HD/SD SDI Reclocking Distribution Amplifier, capable of
equalizing and reclocking all common serial digital signals. The outputs are non-inverting
making it an excellent ASI distribution amplifier. An LED indicator at the front of the card
identifies the presence of incoming video, simplifying system troubleshooting.
The SRA-8901 series includes two products: the SRA-8901-4 and the SRA-8901-10. Table 1.1
summarizes the number of inputs and outputs for each product.
Features
The SRA-8901 includes the following features:
• Equalizes and reclocks SDI signals of 270Mbps, 1.485Gbps, 2.97Gbps, 5.94Gbps, and
11.88Gbps
• Supports DVB-ASI (EN 50083-9), and MADI (AES10) signals
• Configure and monitor via DashBoard
• Automatic detection of incoming data rate
• Automatically mutes the channel output when a loss of input occurs
• LED indicator for signal presence
• Excellent input and output return loss
• Fits the OG3-FR series frames
• Fully compliant with openGear specifications
• 5 year transferable warranty
Table 1.1 SRA-8901 Series Products
Product Number of Inputs Number of Outputs
SRA-8901-4 1 4
SRA-8901-10 1 10

SRA-8901 Series User Manual (Iss. 02) Introduction • 1–3
Functional Block Diagrams
Figure 1.1 describes the signal flow of the SRA-8901-4.
Figure 1.1 Simplified Diagram — SRA-8901-4
Figure 1.2 describes the signal flow of the SRA-8901-10.
Figure 1.2 Simplified Diagram — SRA-8901-10
SDI OUT 1
SDI OUT 2
SDI OUT 3
SDI OUT 4
SDI IN
Equalizer
and
Reclocker
Equalizer
and
Reclocker
SDI IN
SDI OUT 1
SDI OUT 2
SDI OUT 3
SDI OUT 4
SDI OUT 5
SDI OUT 6
SDI OUT 7
SDI OUT 8
SDI OUT 9
SDI OUT 10

1–4 • Introduction SRA-8901 Series User Manual (Iss. 02)
User Interfaces
The following interfaces are available for control and monitoring of your SRA-8901.
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...
• the 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...
• the 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 SRA-8901 Management Information Base
(MIB) file.
• SNMP Monitoring and Control for the openGear frame, refer to your MFC-OG3 Series
User Manual.

SRA-8901 Series User Manual (Iss. 02) Introduction • 1–5
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.
•“Network Controller Card” refers to the 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 the OG3-FR series frames and all available options unless
otherwise indicated.
•“Operator” and “User” both refer to the person who uses the SRA-8901.
•“SRA-8901”refers to both the SRA-8901-4 and SRA-8901-10.
•“SRA-8901-4” refers to the SRA-8901 with one input and four outputs.
• “SRA-8901-10” refers to the SRA-8901 with one input and ten outputs.
•“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.

1–6 • Introduction SRA-8901 Series User Manual (Iss. 02)

SRA-8901 Series User Manual (Iss. 02) Installation • 2–1
Installation
In This Chapter
This chapter provides instructions for installing the rear module for your SRA-8901, installing the
card in the frame, cabling details, and how to upgrade the software on your card(s).
The following topics are discussed:
• Before You Begin
• Installing the SRA-8901
•Cabling
• Software Upgrades

2–2 • Installation SRA-8901 Series User Manual (Iss. 02)
Before You Begin
Before proceeding with the instructions in this chapter, ensure that your openGear frame is
properly installed according to the instructions in its manual.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
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.
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.

SRA-8901 Series User Manual (Iss. 02) Installation • 2–3
Installing the SRA-8901
The SRA-8901 can be installed in the OG3-FR series frames using one of the supported rear
modules.The procedure for installing the rear module and card in your OG3-FR series frame is
the same regardless of the card model.
Supported Rear Modules
The Rear Module depends on the configuration you wish to use:
•SRA-8901-4 — The 8322AR-311 Rear Module is required.
•SRA-8901-10 — The 8322AR-312 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 OG3-FR series frame. This section outlines how to perform both tasks.
To install the rear module in the openGear frame
1. Ensure that the OG3-FR series 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.
Notice — Ensure that you install the SRA-8901 in an OG3-FR series frame. Installing the
SRA-8901 in a frame other than the OG3-FR series frame can damage the card, the rear
module, or both.
Screw Hole
Module Seating Slots

2–4 • Installation SRA-8901 Series User Manual (Iss. 02)
6. Using a Phillips screwdriver and the supplied screw, fasten the rear module to the back
plane. Do not over-tighten.
7. 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 and carefully align the main card edges with the slots in the
frame.
3. Fully insert the card into the frame until you feel the bullet connectors on the card-edge
come into contact with the rear module.
4. Continue to slide the card until the bullet connectors are fully seated into the HD-BNCs
of the rear module. You will feel a click when the bullet connectors fully mate into the
rear module.
Removing a Card or Rear Module
Removing a rear module without removing the associated cards/assemblies is very difficult and
could result in damage to the connectors
Notice — Ensure all the bullet connectors on the card-edge are aligned correctly to the edge
of the main card before inserting the card into a frame slot. Inserting misaligned bullet
connectors into the rear module backplane can damage the connectors, the rear module or
both.
Figure 2.2 Example — Mis-alignment of Bottom
Three Connectors
Figure 2.3 Bullet Connectors — Example of
Correct Alignment
Bullet
Connectors
Card-edge
Bullet
Connectors
Card-edge

SRA-8901 Series User Manual (Iss. 02) Installation • 2–5
Cabling
This section provides Belden 1694A cabling details based on the card model.
SRA-8901-4 Cabling
The 8322AR-311 Split Rear Module is required for the SRA-8901-4. Each rear module occupies
two slots and accommodates two cards. This rear module provides an SDI input, and four SDI
outputs per card. (Figure 2.4)
Figure 2.4 Cable Connections for the SRA-8901-4
SRA-8901-10 Cabling
The 8322AR-312 Full Rear Module is required for the SRA-8901-10. Each rear module occupies
two slots, and accommodates one card. This rear module provides one SDI input, and ten SDI
outputs. (Figure 2.5)
Figure 2.5 Cable Connections for the SRA-8901-10
Note — It is recommended to terminate unused outputs. You can also mute an unused output
via the Mute Outputs options available in the Setup tab of DashBoard.
SDI OUT 1
SDI OUT 2
SDI OUT 3
SDI OUT 4
SDI INSDI IN
SDI OUT 1
SDI OUT 2
SDI OUT 3
SDI OUT 4
BF
Card 1 Card 2
SDI OUT 1
SDI OUT 2
SDI OUT 3
SDI OUT 4
SDI INSDI OUT 5
SDI OUT 6
SDI OUT 7
SDI OUT 8
SDI OUT 9
SDI OUT 10
BG

2–6 • Installation SRA-8901 Series User Manual (Iss. 02)
Software Upgrades
The SRA-8901 can be upgraded in the field via DashBoard. Note that DashBoard version 8.0 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 off-line 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.