Transcript
DTS 397
ASI Splitter
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The active splitter distributes the electrical input data stream (DVB/ASI) to 8 electrically equivalent outputs. DTS 397 is a 19" module requiring 1 rack unit (1 RU) in the 19" rack. One ASI test port is located on the front panel. Six LEDs indicate the operating conditions. At the module's back there are the electrical input and output ports. The device is equipped with 2 power supplies. This makes it possible to operate the device at different circuits if redundancy is needed.
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Redundant power supply
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According to DVB, the input data stream can be composed byte-wise and/or packet-wise. However, the MPEG-2 data in the ASI signal stream is made available at the outputs as packets. Signal Processing in the ASI interface is done according to DVB, Asynchronus Serial Interface (ASI). Only MPEG data meeting the MPEG-2 standard ISO/IEC 13818-1 is transmitted.
Features MPEG-2 and DVB Compliant Automatic 188/204 byte detection DVB/ASI Input and DVB/ASI Outputs (1 to 8, 1 Test Port) Useful Data Rate 0.1 to 200 MBIT/S Redundant Power Supply 19" Module, 1 RU
969 Horsham Road
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Horsham, Pennsylvania 19044 USA l Phone: 215-675-2053 Fax: 215-675-7543
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[email protected]
DTS 397
ASI Splitter
Specifications Inputs
Configuration
1 x ASI 1 x ASI Redundancy Configuration port
• Auto
Redundancy input will be switched automatically • Remote Redundancy input controlled by remote switch (Sub-Min-D Contact 4/5)
Outputs 8 x ASI 1 x ASI Test
• ON
ASI ports BNC, 75 Ω, (EN 50083-9) Alarm signaling output
LED Display
• OFF D-Sub-9 A-Alarm B-Alarm
Redundancy input active (switching in case of input error) Redundancy input not connected (no switching)
Power Supply Mains voltage
System Fault, Error Data processing, Datarate < 0,1 Mbit/s, no useful MPEG-2 data, Signal detected, ASI-Redundancy input active
Power consumption
100 VAC to 240 VAC 50/60 Hz, Redundant power supply < 10 Watt
General Dimensions W/ H/ D (mm) Weight
482.6/ 44.45/ 158 ; 19”, 1 RU 3.5 kg
Rear View
Specifications Subject To Change Without Notice
969 Horsham Road
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Rev 04-13
Horsham, Pennsylvania 19044 USA l Phone: 215-675-2053 Fax: 215-675-7543
© Toner Cable Equipment, Inc.
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[email protected]