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1500E
User Manual
28 pgs238.17 Kb0

Broadata Communications 1500E User Manual

1500E Series
DIGITAL FIBER OPTIC 250C SHORT HAUL
ANALOG VIDEO TRANSPORT SYSTEMS WITH
SDV/HDTV DIGIT AL VIDEO
BCI reserves the right to make changes to the products described herein without
prior notice or consent. No liability is assumed as a result of their use or
application. All rights reserved.
©2007 Broadata Communications, Inc.
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
SAFETY INSTRUCTIONS AND
COMPLIANCE DECLARATIONS
PLEASE OBSERVE THE FOLLOWING SAFETY
PRECAUTIONS AS OUR PRODUCTS CONT AIN
CLASS I LASER PRODUCTS
WARNING
Do not disconnect the fiber optic connector while the unit is powered up. Exposure to laser radiation is possible when the laser fiber optic connector is disconnected while the unit is powered up.
Although the fiber optic connectors in this product emit only Class 1 energy that is below the levels considered to be hazardous, one should never stare directly into a fiber optic connector or an unconnected fiber end unless one can be certain that no exposure to laser energy could occur.
CAUTION
This manual is intended for use by trained service personnel. The use of controls, making adjustments, or performing operations other than those specified may result in hazardous radiation exposure.
The following label or equivalent is located on the surface of laser products. This label indicates that the product is classified as a CLASS 1 LASER PRODUCT.
CLASS 1 LASER PRODUCT
SURGE PROTECTION DEVICE RECOMMENDED
This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lightning strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of your equipment.
Broadata Technical Support, CustomerService@Broadatacom.com
3
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
TABLE OF CONTENTS
1.0 PRODUCT DESCRIPTION .............................................5
2.0 SETUP..............................................................................7
2.1 MOUNTING ...................................................................... 8
2.2 CABLING AND CONNECTORS ..................................... 8
2.3 ELECTRICAL CABLE CONNECTION ...........................8
2.3.1 ANALOG VIDEO INTERFACE ......................................8
2.3.2 AUDIO INTERFACE ......................................................9
2.3.3 SERIAL DA TA INTERFACE ........................................ 11
2.3.4 ATSC SERIAL DIGITAL VIDEO..................................14
2.3.5 HIGH DEFINITION DIGITAL TELEVISION ...............15
2.4 OPTICAL FIBER CONNECTION .................................. 16
2.5 AC POWER CONNECTION ...........................................17
3.0 OPERATION...................................................................18
4.0 MAINTENANCE AND TROUBLESHOOTING .............. 19
4.1 MAINTENANCE .............................................................19
4.2 TROUBLESHOOTING ..................................................19
5.0 SPECIFICATIONS.......................................................... 24
6.0 SERVICE PROCEDURE ............................................... 26
6.1 REPLACEMENT POLICY .............................................26
6.2 RETURN AND REPAIR SERVICE .................................26
7.0 LIMITED WARRANTY....................................................27
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Broadata Technical Support, (800) 214-0222
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
1.0 PRODUCT DESCRIPTION
The 1500E Series is a high performance, yet affordable, Fiber Optic 250C Short Haul Analog V ideo Transport System with SDV/HDTV Digital Video. The standard 1500E system is designed to transport one broadcast quality 250C analog video channel, four professional grade analog audio channels, as well as one SMPTE-259M (SDV) or SMPTE-292M (HDTV) serial digital video signal with embedded digital AES/EBU option, over long distance through either singlemode or multimode fiber . In addition, the 1500E can support RS-232 (or RS-422) in bi-directional transceiver models. Many versions of optical transmitter and receiver combinations are available to address different distance requirements.
Due to the use of advanced digital fiber optic transmission technology , the quality of analog video, audio and data transmission is superior to the analog counterparts. No user adjustments are required in the 1500E system, enabling quick setup and trouble-free operation.
The 1500E comes with a rugged, standalone, rackmountable unit. Panel connectors are provided for analog baseband video (BNC connector), analog stereo audio (terminal block), RS-232/RS-422 data (DB9 connector), SDV/HDTV digital video (BNC connector), and fiber connection (FC-type for the singlemode version or ST-type for the multimode version). The 1500E can be easily monitored by front panel LED indicators for power, optical link, and channel activity . (See Figure 1-1).
Broadata Technical Support, CustomerService@Broadatacom.com
5
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
VIDEO 1 VIDEO 2
RX
RXTX
TX
DIGITAL VIDEO
OUTCKIN
LINK
OL
RX
DIGITAL VIDEO
OUT1CKOUT2
LINK
OL
TX RX
DIGITAL VIDEO
LINK
COLK
DIGITAL
VIDEO
OUT1
OUT2INOUT
LINK
LO KC
1500E-T SERIES
TX
AUDIO
1500E-R SERIES
VIDEO 1 VIDEO 2
DATA
1500E-TRX SERIES
VIDEO 1
AUDIO
VIDEO 2VIDEO 1
AUDIO
AUDIO
VIDEO 2
Figure 1-1 (a)
1500 S Series (for SDV)
RX
RX
TX
DIGITAL VIDEO
OUT
IN
HD
PWR
COLK
DIGITAL VIDEO
OUT1RXOUT2
PWR
HD
COLK
TX RX
DIGITAL VIDEO
OUT
IN
HD
PWR
COL K
DIGITAL VIDEO
OUT1
OUT2
HD
PWR
LO KC
1500E-T SERIES
TX
AUDIO
VIDEO 2VIDEO 1
1500E-R SERIES
VIDEO 1
1500E-TRX SERIES
TX
AUDIO
VIDEO 2VIDEO 1
VIDEO 1 VIDEO 2
DATA
AUDIO
VIDEO 2
AUDIO
Figure 1-1 (b)
1500 H Series (for HDTV)
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Broadata Technical Support, (800) 214-0222
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
2.0 SETUP
The BCI 1500E Series units are used in pairs. In a unidirectional application, one 1500E transmitter unit is located at the near-end and connected through one optical fiber to a 1500E receiver located at the far-end of the link. For bi-directional applications, one 1500E transceiver unit is located at the near-end and connected through two optical fibers to an identical 1500E transceiver located at the far-end of the link. Each unit provides a separate electrical interface connector for each signal format. Connections are one to one between both units. Figure 2-1 depicts a typical installation.
Figure 2-1
1500E Setup
Broadata Technical Support, CustomerService@Broadatacom.com
7
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
2.1 Mounting
Before installing the units into your housing, make sure there is enough space to pull and connect both the electrical and optical cables without stressing them beyond the manufacturer’s limitations (also known as the bend radius minimum). Rack Mount kits are available through special order.
2.2 Cabling and Connectors
In order to setup the BCI 1500E properly , make sure to observe the following instructions when installing the proper cables. The 1500E requires two parts to the cabling setup: the electrical and the optical.
2.3 Electrical Cable Connection
For the electrical connection, it is required that the following steps be observed when connecting the various audio, video and data terminal devices, as they all require special attention. The available electrical connections are for video, audio and serial data. They are described in the following sections.
2.3.1 Analog Video Interface
The 1500E accepts 75-ohm video signal over coax cable terminated to a BNC connector (e.g., RG 59U with a BNC connector). (See Figure 2-2). For analog video connections, follow these steps.
1. Connect the required video transmission source to the VIDEO IN BNC connector on the 1500E unit.
2. Then, connect the VIDEO OUT BNC connector on the 1500E unit to the required video receiver unit(s). You are now ready to transmit and receive video signals.
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Broadata Technical Support, (800) 214-0222
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
VIDEO 1 VIDEO 2
VIDEO 1 VIDEO 2
1500E-T SERIES
TX
AUDIO
TX
DIGITAL VIDEO
OUTCKIN
LINK
OL
Figure 2-2
Video Connection
2.3.2 Audio Interface
For the audio portion, observe the following steps. (See Figure 2-3).
1500E-T SERIES
TX
AUDIO
TX
DIGITAL VIDEO
OUTCKIN
LINK
OL
Figure 2-3
Audio Connection
1. Connect the user’s audio transmission source(s) to the 1500E transmitter unit’s audio input ports. Observe the proper polarity when connecting your audio sources.
Broadata Technical Support, CustomerService@Broadatacom.com
9
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
a. For balanced audio signal, connect the
positive (+), negative (-) and ground (G) of the 1500E unit’s terminal block to the corresponding terminals of the user’s equipment.
b. For unbalanced audio signal.
• Connect the negative (-) and ground (G) of
the 1500E unit’s terminal block.
• Connect the positive (+) terminal of the
1500E unit to the positive (+) terminal of the user’s equipment and negative (-) or ground (G) of the 1500E unit to the ground terminal of the user’s equipment.
2. Lastly , connect the 1500E unit’s audio output ports to the required audio receiver devices. You are now ready to transmit and receive audio signals.
When connecting the audio sources, be sure to observe the following for proper polarity .
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Three position terminal blocks (feed-through) are provided for the three-wire audio connection (see Figure 2-4). We recommend that you use 22 standard wire (22-AWG) to connect the user’s audio equipment to the 1500E unit. Use a flat head screwdriver to tighten the terminal screw.
1 2 3
+ G -
Figure 2-4
Three Position T erminal Block
Broadata Technical Support, (800) 214-0222
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