Ross openGear SRA-8201A User manual

Ross Video Limited
SRA-8201A, SRA-8601A
MD-SDI Reclocking Amplifiers
User Manual

SRA-8201A, SRA-8601A •MD-SDI Reclocking Amplifiers User Manual
• Ross Part Number: 8201ADR-004-03
• Release Date: March 10, 2010. Printed in Canada.
The information contained in this manual is subject to change without notice or obligation.
Copyright
© 2010 Ross Video Limited. All rights reserved.
Contents of this publication may not be reproduced in any form without the written permission of
Ross Video Limited. Reproduction or reverse engineering of copyrighted software is prohibited.
Patents
This product is protected by the following US Patents: 4,205,346; 5,115,314; 5,280,346;
5,561,404; 7,034,886; 7,508,455. This product is protected by the following Canadian Patents:
2039277; 1237518; 1127289. 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.
Trademarks
• is a registered trademark of Ross Video Limited.
•is a trademark of Ross Video Limited.
• Ross, ROSS, ROSS®are registered trademarks of Ross Video Limited.
• DashBoard Control System™ is a trademark of Ross Video Limited.
• All other product names and any registered and unregistered trademarks mentioned in
this guide are used for identification purposes only and remain the exclusive property of
their respective owners.

Important Regulatory and Safety Notices
Before using this product and any associated equipment, refer to the “Important Safety
Instructions” listed below to avoid personnel injury and to prevent product damage.
Products may require specific equipment, and/or installation procedures to be carried out to
satisfy certain regulatory compliance requirements. Notices have been included in this
publication to call attention to these specific requirements.
Symbol Meanings
Important Safety Instructions
This symbol on the equipment refers you to important operating and maintenance
(servicing) instructions within the Product Manual Documentation. Failure to heed this
information may present a major risk of damage or injury to persons or equipment.
Warning — The symbol with the word “Warning” within the equipment manual
indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
Caution — The symbol with the word “Caution” within the equipment manual
indicates a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury. It may also be used to alert against unsafe practices.
Notice — The symbol with the word “Notice” within the equipment manual indicates
a situation, which if not avoided, may result in major or minor equipment damage or a
situation which could place the equipment in a non-compliant operating state.
ESD Susceptibility — This symbol is used to alert the user that an electrical or
electronic device or assembly is susceptible to damage from an ESD event.
Caution — This product is intended to be a component product of the DFR-8300
series frame. Refer to the DFR-8300 series frame User Manual for important safety
instructions regarding the proper installation and safe operation of the frame as well
as its component products.
Warning — Certain parts of this equipment namely the power supply area still
present a safety hazard, with the power switch in the OFF position. To avoid electrical
shock, disconnect all A/C power cards from the chassis’ rear appliance connectors
before servicing this area.
Warning — Service barriers within this product are intended to protect the operator
and service personnel from hazardous voltages. For continued safety, replace all
ba rr ie rs after any servicing.
This product contains safety critical parts, which if incorrectly replaced may present a
risk of fire or electrical shock. Components contained with the product’s power
supplies and power supply area, are not intended to be customer serviced and should
be returned to the factory for repair. To reduce the risk of fire, replacement fuses must
be the same time and rating. Only use attachments/accessories specified by the
manufacturer.

EMC Notices
United States of America
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.
Cet appariel numerique de la classe “A” est conforme a la norme NMB-003 du Canada.
EUROPE
This equipment is in compliance with the essential requirements and other relevant provisions of
CE Directive 93/68/EEC.
INTERNATIONAL
This equipment has been tested to CISPR 22:1997 along with amendments A1:2000 and
A2:2002, 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 on the last page 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.
Notice — Changes or modifications to this equipment not expressly approved by
Ross Video Limited could void the user’s authority to operate this equipment.
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.

Environmental Information
The equipment that you purchased required the extraction and use of natural
resources for its production. It 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
8 John Street
Iroquois, Ontario
Canada, K0E 1K0
Ross Video Incorporated
P.O. Box 880
Ogdensburg, New York
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): [e-mail]
E-mail (General Information): soluti[email protected]
Website: http://www.rossvideo.com

SRA-8201A, SRA-8601A User Manual (Iss. 03) Contents • i
Contents
Introduction 1
Overview.............................................................................................................................. 1-2
Features.................................................................................................................. 1-2
Functional Block Diagram................................................................................................... 1-3
Documentation Terms.......................................................................................................... 1-4
Installation 2
Before You Begin ................................................................................................................2-2
Static Discharge..................................................................................................... 2-2
Unpacking.............................................................................................................. 2-2
Installing the SRA-8201A and SRA-8601A........................................................................ 2-3
Rear Modules for the SRA-8201A ........................................................................ 2-3
Rear Modules for the SRA-8601A ........................................................................ 2-3
Installing a Rear Module ....................................................................................... 2-3
Board Installation .................................................................................................. 2-4
Cabling for the SRA-8201A and SRA-8601A .................................................................... 2-5
SRA-8201A Cabling Overview............................................................................. 2-5
SRA-8601A Cabling Overview............................................................................. 2-5
User Controls 3
Card Overview..................................................................................................................... 3-2
Control and Monitoring Features......................................................................................... 3-4
Status LEDs on the SRA-8201A and SRA-8601A ............................................... 3-4
Reclocker Rate Selection ..................................................................................................... 3-6
Reclocker Rate Selection LEDs ............................................................................ 3-6
Menus 4
SNMP Monitoring and Control ........................................................................................... 4-2
DashBoard Control System ................................................................................................. 4-3
Status Menus ......................................................................................................... 4-3
Setup Menus .......................................................................................................... 4-4
Specifications 5
SRA-8201A Technical Specifications ................................................................................. 5-2
SRA-8601A Technical Specifications ................................................................................. 5-3
Service Information 6
Troubleshooting Checklist................................................................................................... 6-2
Bootload Button .................................................................................................... 6-2
Warranty and Repair Policy................................................................................................. 6-3

ii • Contents SRA-8201A, SRA-8601A User Manual (Iss. 03)

SRA-8201A, SRA-8601A User Manual (Iss. 03) Introduction • 1–1
Introduction
In This Chapter
This chapter contains the following sections:
• Overview
• Functional Block Diagram
• Documentation Terms
A Word of Thanks
Congratulations on choosing an openGear SRA-8201A and SRA-8601A MD-SDI Reclocking
Amplifiers. Your SRA-8201A and SRA-8601A is part of a full line of Digital Products within the
openGear Terminal Equipment family of products, backed by Ross Video's experience in
engineering and design expertise since 1974.
You will be pleased at how easily your new card fits into your overall working environment.
Equally pleasing is the product quality, reliability and functionality. 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 card, 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-8201A, SRA-8601A User Manual (Iss. 03)
Overview
The SRA-8201A and SRA-8601A are Multi-Definition SDI distribution amplifiers, capable of
equalizing and reclocking all common serial digital signals. With support for both
standard-definition and high-definition signals, the SRA-8201A and SRA-8601A are the ideal
universal SDI distribution amplifiers.
The SRA-8201A equalizes the incoming SDI signal, compensating for greater than 300m of cable
at 270Mbps and greater than 120m of cable at 1.485Gbps. The SRA-8601A equalizes the
incoming SDI signal, compensating for greater than 300m of cable at 270Mbps, greater than
120m of cable at 1.485Gbps, and greater than 80m of cable at 2.97Gbps. The signal is then
reclocked, with automatic rate detection for all popular data rates. LED indicators at the front of
the card identify the presence of incoming video and the identified signal data rate.
The SRA-8201A and SRA-8601A operate as a 1x8 (one in, eight out) in the DFR-8310 series
frames. In the DFR-8320 series frames, either card can be operated as the traditional 1x8, or it can
operate as an independent 1x4 (one in, four out) using the split rear module configuration
available in the DFR-8320 series frames. In the 1x4 configuration, the outputs are non-inverting
making it an excellent ASI distribution amplifier.
Features
The following features make the either the SRA-8201A and the SRA-8601A the best solution for
general SDI equalizing, reclocking, and distribution:
• One input with 8 outputs
• Equalizes and reclocks SDI signals of 270Mbps and 1.485Gbps (SRA-8201A)
• Equalizes and reclocks SDI signals of 270Mbps, 1.485Gbps, and 2.97Gbps (SRA-8601A)
• Equalizes greater than 300m of Belden 1694A cable at 270Mbps, or greater than 120m of
cable at 1.485Gbps (SRA-8201A)
• Equalizes greater than 300m of Belden 1694A cable at 270Mbps, greater than 120m of
cable at
1.485Gbps, or greater than 80m of cable at 2.97Gbps (SRA-8601A)
• Automatic detection of incoming data rate
• LED indicators for signal presence and data rate
• Excellent input and output return loss
• Fits DFR-8310 and DFR-8320 series frames
• High density with 20 cards per frame (4 outputs) in the DFR-8320 frames using Split
Rear Modules
• Fully compliant with openGear specifications
• 5 year transferable warranty

SRA-8201A, SRA-8601A User Manual (Iss. 03) Introduction • 1–3
Functional Block Diagram
This section provides a functional block diagram that outlines the workflow of the SRA-8201A
and SRA-8601A.
Figure 1.1 SRA-8201A and SRA-8601A — Simplified Block Diagram
SDI OUT *
BNC 3
BNC 4
BNC 5
BNC 6
BNC 7
BNC 8
BNC 9
BNC 10
SDI IN
BNC 1 Equalizer
*On Split Rear Modules,
SDI OUT 3, 5, 7, and 9 are available
Reclocker

1–4 • Introduction SRA-8201A, SRA-8601A User Manual (Iss. 03)
Documentation Terms
The following terms are used throughout this manual:
•“Frame” refers to the DFR-8300 series frame that houses the card, as well as any
openGear frames.
• All references to the DFR-8300 series frame also includes all versions of the 10-slot
(DFR-8310) and 20-slot (DFR-8321) frames and any available options.
• All references to “SRA-8201A” also refer to the SRA-8601A unless otherwise noted.
•“Operator” and “User” both refer to the person who uses the SRA-8201A and/or
SRA-8601A.
•“Board” and “Card” both refer to the SRA-8201A or SRA-8601A itself, including all
components and switches.
•“System” and “Video system” both refer to the mix of interconnected production and
terminal equipment in which the SRA-8201A and/or SRA-8601A operates.

SRA-8201A, SRA-8601A User Manual (Iss. 03) Installation • 2–1
Installation
In This Chapter
This chapter provides instructions for installing the rear modules for the SRA-8201A and
SRA-8601A, installing the card(s) in the frame, and cabling details.
The following topics are discussed:
• Before You Begin
• Installing the SRA-8201A and SRA-8601A
• Cabling for the SRA-8201A and SRA-8601A

2–2 • Installation SRA-8201A, SRA-8601A User Manual (Iss. 03)
Before You Begin
Before proceeding with the instructions in this chapter, ensure that your DFR-8300 series frame is
properly installed according to the instructions in the DFR-8300 Series User Manual.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
Unpacking
Unpack each SRA-8201A and SRA-8601A 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-8201A, SRA-8601A User Manual (Iss. 03) Installation • 2–3
Installing the SRA-8201A and SRA-8601A
The SRA-8201A and SRA-8601A are compatible with the DFR-8310 and DFR-8321 series
frames. The procedure for installing the Rear Module in your openGear frame is the same
regardless of the frame, module, or card used.
Rear Modules for the SRA-8201A
The Rear Module for the SRA-8201A depends on the openGear frame you are installing the card
into.
•DFR-8310 frames — When installing the SRA-8201A in a DFR-8310 series frame, the
8310AR-030 Rear Module (R1-8201A) is required. The SRA-8201A is also compatible
with the DFR-8310-BNC frame.
•DFR-8321 frames — When installing the SRA-8201A in a DFR-8321 series frame, the
8320AR-031 Split Rear Module (R2S-8201A) or the 8320AR-030 Full Rear Module
(R2-8201A) can be used.
Rear Modules for the SRA-8601A
The Rear Module for the SRA-8601A depends on the openGear frame you are installing the card
into.
•DFR-8310 frames — When installing the SRA-8601A in a DFR-8310 series frame, the
8310AR-030 Rear Module (R1-8601A) is required. The SRA-8601A is also compatible
with the DFR-8310-BNC frame.
•DFR-8321 frames — When installing the SRA-8601A in a DFR-8321 series frame, the
8320AR-041 Split Rear Module (R2-8601A) or the 8320AR-040 Full Rear Module
(R2-8601A) is required.
Installing a Rear Module
If you are installing the card in a DFR-8310-BNC frame, or the Rear Module is already installed,
skip this section.
Use the following procedure to install the rear module in an DFR-8300 series frame:
1. Refer to the DFR-8300 Series User Manual to ensure that the frame is properly
installed according to instructions.
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.
Note — You must use the 8320AR-041 or 8320AR-040 Rear Modules with the
SRA-8601A in order to equalize and reclock SDI signals of 2.97Gbps.

2–4 • Installation SRA-8201A, SRA-8601A User Manual (Iss. 03)
Figure 2.1 Rear Module Installation in a DFR-8310 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.
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.
This completes the procedure for installing the rear module in a DFR-8300 series frame.
Board Installation
Use the following procedure to install the card in a DFR-8300 series frame:
1. Locate the Rear Module you installed in the procedure “Installing a Rear Module” on
page 2-3.
2. Hold the card by the edges and carefully align the card edges with the slots in the frame.
3. Fully insert the card into the frame until the rear connection plugs are properly seated on
the midplane and rear modules.
4. Affix the supplied Rear Module label to the BNC area on the rear of the rack frame.
This completes the procedure for installing the card in a DFR-8300 series frame.

SRA-8201A, SRA-8601A User Manual (Iss. 03) Installation • 2–5
Cabling for the SRA-8201A and SRA-8601A
This section provides instructions for connecting cables to the installed rear modules on your
DFR-8300 series frame backplane. The inputs are internally terminated in 75ohms. It is not
necessary to terminate unused outputs.
SRA-8201A Cabling Overview
The SRA-8201A is used with the following rear modules:
•8310AR-030 Rear Module (R1-8201A) — Each card occupies one slot and provides an
SDI input and eight SDI outputs. (Figure 2.2)
•8320AR-030 Full Rear Module (R2-8201A) — Each card occupies two slots and
provides an SDI input and eight SDI outputs. Ensure that the SRA-8201A card is
installed in an even slot number. (Figure 2.2)
•8320AR-031 Split Rear Module (R2S-8201A) — Each card occupies one slot and
provides one SDI input, and four SDI outputs. Each Split Rear Module provides
connections for two cards. (Figure 2.3)
SRA-8601A Cabling Overview
The SRA-8601A is used with the following rear modules:
•8310AR-030 Rear Module (R1-8601A) — Each card occupies one slot and provides an
SDI input and eight SDI outputs. (Figure 2.2)
•8320AR-030 Full Rear Module (R2-8601A) — Each card occupies two slots and
provides an SDI input, and eight SDI outputs. Ensure that the SRA-8601A card is
installed in an even slot number.(Figure 2.2)
•8320AR-031 Split Rear Module (R2S-8601A) — Each card occupies one slot and
provides an SDI input, and four SDI outputs. Each Split Rear Module provides
connections for two cards. (Figure 2.3)
Figure 2.2 Cable Connections for the
8310AR-030 and 8320AR-030 Full Rear Modules
Figure 2.3 Cable Connections for the
8320AR-031 Split Rear Modules
12
34
56
78
910
SDI In
SDI Out
SDI Out
SDI Out
SDI Out
Not connected
SDI Out
SDI Out
SDI Out
SDI Out
Card
1
Card 2
1
34
56
78
910
SDI In
SDI Out
SDI Out
SDI Out
SDI Out
SDI In
SDI Out
SDI Out
SDI Out
SDI Out
Card 2 Card 1
2

2–6 • Installation SRA-8201A, SRA-8601A User Manual (Iss. 03)

SRA-8201A, SRA-8601A User Manual (Iss. 03) User Controls • 3–1
User Controls
In This Chapter
This chapter provides a general overview of the user controls available on the SRA-8201A and
SRA-8601A.
The following topics are discussed:
• Card Overview
• Control and Monitoring Features
• Reclocker Rate Selection

3–2 • User Controls SRA-8201A, SRA-8601A User Manual (Iss. 03)
Card Overview
This section describes the jumpers on the SRA-8201A and SRA-8601A. Refer to Figure 3.1 for
jumper locations. Note that the locations are the same regardless of the card.
Figure 3.1 Card-edge Controls (SRA-8601A shown)
1. SW1 – Reclocker Rate Select Button
The Reclocker Rate Select button (SW1) enables you to set the reclocking rate of the card.
Pressing SW1 cycles through the following options:
•AUTO — Setting the reclocker rate to Auto enables automatic rate detection on the card.
It will automatically lock to input at any supported data rate (143 Mbps, 270 Mbps, 360
Mbps, 540 Mbps, 1.5Gbps or 3Gbps1). The Rate LEDs display the data rate of the input.
•BYPASS — When in Bypass Mode, the card passes any data rate without reclocking.
The output is set to the HD slew rate except when the input is a valid SD data rate
(143Mbps, 270Mbps, 360Mbps, or 540 Mbps).
•270M — This configures the card to reclock at a rate of 270Mbps (SD).
•1.5G — This configures the card to reclock at a rate of 1.5Gbps (HD).
•3G — This configures the SRA-8601A to reclock at a rate of 3Gbps (HD).
2. JP1 – Card Control
JP1 selects whether the card parameters are remotely editable (for example via DashBoard or
SNMP).
Select one of the following options:
•REMOTE — The remote configuration is enabled. All parameters may be configured
remotely. Data rate selection can also be configured locally using SW1, however the
jumper settings (JP2 and JP3) are ignored.
•LOCAL — The remote configuration is disabled. The card can only be configured using
the card-edge controls (SW1, JP2, and JP3). The card status and configuration can still
be monitored remotely when JP1 is set to LOCAL. This option is useful to lock out
remote configuration changes. This is the default setting.
3. JP2 – Loss of Signal
JP2 determines the card behavior on loss of input. This jumper is used in conjunction with JP1
when JP1 is set to LOCAL.
1) SW1 – Reclocker Rate Select Button 3) JP2 – Loss of Signal 5) SW4 – Bootload Button
2) JP1 – Card Control 4) JP3 – Bypass Mode
1. This is only available for the SRA-8601A.
1
2
3
5
4