Evertz high definition HDSDI Caption encoder  HD9084

with HDSDI option and SDI

From evertz below, 

The HD9084 DTVCC Caption Processor is a comprehensive, compact solution for all HD Advanced Closed Caption, SD Closed Caption and SD Line 21 Closed Captions. Simultaneous HD-SDI and SD-SDI video I/O paths provide a compact one-box solution.

Simultaneous encoding of new CEA-608 and CEA-708 captions onto SD-SDI and HD-SDI video • Dolby Metadata encode via serial port ingest • Port Echo capability for closed caption encoder “daisy chain” set-up • CEA-608 Line 21 VBI bridge functionality • CEA-708 Advance caption bridge functionality • One SD-SDI, 270Mb/s digital video input, 525 or 625 • One HD-SDI, 1.5Gb/s digital video input, 1080i/720p/480p • Support for SMPTE 334M, SMPTE 333M & grand alliance transfer formats for both SD-SDI & HD-SDI • Support for Line 21 CEA-608 captions on SD-SDI • Supports captioning over IP • Broadcast fl ag insertion • RS-232/RS-422 serial, telephone modem, Ethernet TCP/IP and parallel GPI communication interface • Closed caption shifting for both SD and HD captions • Easy confi guration via front panel or via on-screen display • Encoding of Extended Data Service Packets into fi eld 2 of the SD-SDI signal including Transmission Signal Identifi er (TSID), Copy Generation Management System (CGMS-A) and V-Chip • Direct support for caption encoding over IP