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MDC-4910:
SMPTE-310 to ASI Network Interface Adapter. | ||
FEATURES:
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GENERAL:
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The MDC-4910 is part of a family of network interface adapters for converting between the commonly used MPEG2
Transport Stream formats for video distribution in the broadcast industry. | ||
TECHNICAL SPECIFICATIONS:
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Inputs: |
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Type 1 |
1 x SMPTE-310M 75 Ω, 800 mVp-p, BNC connector. |
Data Rate |
Biphase Mark encoded for 8 VSB (19.393 Mb/s), or 16 VSB (38.785 Mb/s). |
Type 2 |
1 x ASI-C 75 Ω @ SMPTE-310M encoded rate, 800 mVp-p, BNC connector. |
Data Rate |
8 VSB (19.393 Mb/s), or 16 VSB (38.785 Mb/s). |
Equalisation2 |
Automatic, better than 200 metres at 270 Mb/s for Belden 8281 or equivalent cable. |
Outputs: |
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Type 1 |
1 x 800mVp-p, ASI-C, 75 Ω BNC connector. |
Type 2 |
1 x SMPTE-310M 75 Ω, 800 mVp-p, BNC connector. |
Alarms: |
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Major |
Open circuit on loss of sync on serial (SMPTE-310M) input, or loss of power. |
Minor |
Open circuit on no valid input ASI stream present, or loss of power. |
Power Requirements: |
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Voltage |
28 Vac CT (14-0-14) or ±16 Vdc. |
Power consumption |
6 VA. |
Other: |
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Temperature range |
0 - 50°C ambient. |
Mechanical |
Suitable for mounting in IRT 19" rack chassis with input, output and power connections on the rear panel. |
Finish: Front panel |
Grey background, black lettering & red IRT logo. |
Rear assembly |
Detachable silk-screened PCB with direct mount connectors to Eurocard and external signals. |
Dimensions |
6 HP x 3 U x 220 mm IRT Eurocard. |
NOTE: 2 |
It is recommended that the SMPTE-310 input
has a minimal cable length connected between it and the SMPTE-310 source to minimise input jitter (also applicable on output). |
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Due to our policy of continuing development, these specifications are subject to change without notice.
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