7760CCM-HD
HD-SDI/SD-SDI Closed Caption CEA-608/CEA-708 Translator, Decoder & Analyzer
The 7760CCM-HD Closed Caption module is a CEA-608 to CEA-708 closed caption translator, decoder and analyzer that extends the signal monitoring capabilities of the Evertz monitoring product line by focusing on closed captions and extended data services (XDS).
The 7760CCM-HD has the capability to translate CEA-608 closed captions to CEA-708 closed captions and vice versa, providing a flexible and cost-effective solution for both caption domains. The module supports the ability to format closed caption data into SMPTE 333M or Grand Alliance format for RS-232 closed caption transfer.
The auto-detecting program input supports both high and standard definition video formats, and comes equipped with a bypass relay, which will maintain the program path in the event of a power failure.
The 7760CCM-HD provides both a CEA-608 and CEA-708 closed caption decoder. The 7760CCM-HD also provides a detailed and comprehensive status display to the current state of the closed caption data. This status display can inform operators quickly if an error was detected.
The 7760CCM-HD occupies one card slot and can be housed in the 1RU 7701FR frame which holds up to three single or dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.
Features
- CEA-608 / CEA-708 translator provides SMPTE 333M or Grand Alliance format output for RS-232 raw caption data transfer
- Supports SMPTE 333M and Grand Alliance Protocol for convenient interface to most ATSC Encoders
- Built in bypass relay on program output video path
- Auto-detect SMPTE 259M (143 to 540Mb/s), SMPTE 292M (1.5Gb/s) signal input
- Monitoring output decodes and displays upstream CEA-608 and CEA-708 captions
- XDS packet insertion onto the program video output
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- Decodes XDS packets containing TSID, CGMS-A, Program ID, Time in Show, Program Name, Program Type, V-Chip Rating, Program Description, Network Name, Station ID, Time of Day and Time of Zone
- User configurable presets
- Closed caption line shift (up and/or down) via GPI trigger
- VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller
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Specifications
| Standard | SMPTE 259M-C, SMPTE 292M |
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| Number of Inputs | 1 |
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| Connector | BNC per IEC 61169-8 Annex A |
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| Termination | 75Ω |
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| Equalization | Automatic to 100m @ 1.5Gb/s with Belden 1694A (or equivalent)
Automatic to 250m @ 270Mb/s with Belden 1694A (or equivalent) |
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| Return Loss | > 10dB up to 1.5Gb/s |
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| Standard | Same as input |
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| Number of Outputs | 1 |
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| Connector | BNC per IEC 61169-8 Annex A |
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| Signal Level | 800mV nominal |
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| DC Offset | 0V ±0.5V |
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| Rise/Fall Time | 200ps nominal |
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| Overshoot | < 10% of amplitude |
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| Return Loss | > 10dB up to 1.5Gb/s |
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| Wideband Jitter | < 0.2UI |
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| Standard | Same as input |
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| Number of Outputs | 1 |
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| Connector | BNC per IEC 61169-8 Annex A |
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| Signal Level | 800mV nominal |
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| Rise/Fall Time | 200ps nominal @ SMPTE 292M
740ps nominal @ SMPTE 259M-C |
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| Overshoot | < 10% of amplitude |
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| Impedance | 75Ω |
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| Return Loss | > 12dB up to 1.5Gb/s, > 15dB up to 270Mb/s |
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| Number of Inputs | 4 |
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| Number of Outputs | 2 |
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| Type | Opto-isolated, active low with internal pull-ups to +5V |
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| Connector | Female High Density DB-15 |
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| Signal Level | +5V nominal |
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| Standard | RS-232 |
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| Connector | Female DB-15 |
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| Baud Rate | 19200/38400/57600 |
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| Format | 8-bits, no parity, 1 stop bits and no flow control |
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| Voltage | +12V DC |
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| Power | 12 Watts |
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| EMI/RFI | Complies with FCC Part 15 Class A, EU EMC Directive |
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Ordering Information
| 7760CCM-HD | HD-SDI/SD-SDI Closed Caption CEA-608/CEA-708 Translator, Decoder & Analyzer |
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| Notes | • Rear plate must be specified at time of order - eg: [model]+3RU |
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| Rear Plate Suffix |
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| +3RU | 3RU rear plate for use with 7800FR, 7700FR-C or 350FR Multiframes |
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| +1RU | 1RU rear plate for use with 7701FR Multiframe |
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| +SA | Standalone Enclosure Rear Plate |
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| 350FR | Portable Multiframe which holds 7 modules |
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| 7700FR-C | 3RU Multiframe which holds 15 modules |
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| 7800FR | 3RU Multiframe which holds 15 modules |
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| 7701FR | 1RU Multiframe which holds 3 modules |
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| S7701FR | 7700 Series Standalone Enclosure |
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