Transcript
DIGITAL VIDEO/AUDIO/DATA MULTIPLEXERS
OSD8600 DIGITAL 4 CHANNEL VIDEO/DATA/ETHERNET MULTIPLEXER 4
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APPLICATIONS ▲
CCTV networks
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Transportation networks
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D 2
CC
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Industrial monitoring systems
IP
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FEATURES AND BENEFITS ▲
Uncompressed 9 bit video encoding, giving professional quality transmission
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Range of up to 100km is possible with optional 1550nm operation
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Fiber optic transmission of four video signals on one fiber with one RS232, one RS422/RS485 data signals and one contact closure channel all of which may be one way with the video or, optionally, full duplex
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Duplex operation over one fiber
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Operates on either singlemode or multimode fiber
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Video bandwidth of 6.5MHz, SNR >63dB
Optional 10/100 Base-T Ethernet bridging through the link
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Multimode fiber version available
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DESCRIPTION The OSD8600 is a flexible 9-bit digital video multiplexer offering very high performance. The basic unit supports four 6MHz video channels and two 400kbps data channels, one RS232 and the other RS422/RS485. These data channels can be one-way with the video or full duplex as an option. This can be extended by a 10/100Base T Ethernet interface. Transmission over singlemode fiber in either direction is via a laser light source operating at 1310nm or at 1550nm including the eight CWDM wavelengths between 1470 and 1610nm. Various transmitter power levels and receiver sensitivities are available, to provide cost effective operation over up to 100km. Operation is also optionally available over multimode fiber: in this case the forward path is at 1310nm and the reverse path is at 850nm. One fiber is normally employed: this is the most common requirement but OSD can also supply the unit to operate with two fibers as can be appropriate in some unusual system configurations. Where similar video quality is required but with more video and data channels and/or where audio may be necessary please see OSD860. For studio quality applications please see OSD870, OSD880 and OSD890 systems.
ORDERING INFORMATION Contact OSD for a full listing of available options OSD8600T OSD8600R Option C Option MM
Transmitter Card Receiver Card Module version Multimode fiber version
Option N Option E Option APD
Network Management System Interface 10/100BaseT Ethernet Interface High sensitivity OSD8600 receiver
OPTICAL SYSTEMS DESIGN PTY LTD 7/1 Vuko Pl. Warriewood N.S.W. Australia 2102 Telephone: + 61 2 9913 8540 Fax: +61 2 9913 8735 Website: www.osd.com.au E-mail:
[email protected]
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SPECIFICATIONS CHANNEL AVAILABILITY (specify at time of order)
Forward Path
Reverse Path
Number of video channels Number of data channels Nmber of contact closure channels Number of optional Ethernet interface
4 2 1 0 or 1
0 0 or 2 0 or 1 0 or 1
ELECTRICAL Input/Output Impedance Input/Output Level Bandwidth (±0.5dB) Signal to Noise Ratio Linearity
Video 75Ω 1.0Vpp nominal 10Hz to 6.5MHz >60dB (weighted) <.7% DG <.7° DP
Standard Data Interface Standard Data Rate
1 x RS232, 1 x RS422/RS485 and 1 x contact closure DC to 400kbps on both data channels DC to >100bps on relay channel
Optional Ethernet Interface Data Bit Error Rate
10/100BaseT via RJ45 connector -9 <1x10
Video Connectors Standard Data Connector
BNC Female 9pin D connector
OPTICAL Number and type of fibers
One singlemode or multimode fiber
OSD8600T Transmitter wavelength OSD8600T Transmitter coupled power OSD8600T Reverse Path Sensitivity
1310nm –7dBm <-32dBm
OSD8600R Transmitter wavelength OSD8600R Transmitter coupled power OSD8600R Receiver Sensitivity
1550nm (singlemode) or 850nm (multimode) –13dBm <-22dBm (PIN) <-29dBm (APD)
Link Budget Link Distance
>15dB at 1310nm or 1550nm >30km for standard devices over singlemode fiber >2km over multimode fiber
Optical Connectors
SC standard, ST is optional
Note:
Many combinations of laser types and output levels and receiver types and sensitivities are possible. Contact OSD for details
PHYSICAL Power Requirements
8 to 20VDC @ 10VA
Dimensions (mm)
100W x 208D x 25H card 105W x 172D x 25H modem case
Weight
0.2kg (card), 0.7kg (modem case)
Operating Temperature
-20 to +75 C
Relative Humidity
0 to 95% non-condensing
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Doc.Id: 102860002
Specifications contained herein are correct at the time of printing. We reserve the right to alter specifications without notice.
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