Product Manual
Features
- Single card demultiplexer for four synchronous or asynchronous 270Mb/s SDI, SDTi or DVB-ASI video signals
- Accepts SMPTE ST 292-1 signal from companion 7708VT-4
- Low jitter SDI outputs
- Independent signal outputs unaffected by loss of any other SDI or DVB-ASI input feed
- Transparently passes embedded AES or any other data in the horizontal or vertical ancillary data space
- Fully hot-swappable from front of frame with no fiber disconnect/reconnect required
- Supports single-mode and multi-mode fiber optic cable
- Accepts any wavelength in the 1270nm to 1610nm range
- SC/PC, FC/PC connector options
- Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK®
- Occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two 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.
Specifications
| Optical Input | |
|---|---|
| Number of Inputs | 1 |
| Connector | Female SC/PC, FC/PC |
| Return Loss | > 25dB |
| Operating Wavelength | 1270nm to 1610nm |
| Maximum Input Power | |
| Standard Version | -1dBm |
| -H Version | -8dBm |
| Optical Sensitivity | |
| Standard Version | -23dBm |
| -H Version | -28dBm |
| Bitrate | 1.485Gb/s |
| Serial Video Outputs | |
|---|---|
| Standards | SMPTE ST 259-C, SMPTE ST 305, DVB-ASI |
| Number of Outputs | 4 independent SDI, SDTi or DVB-ASI 270Mb/s signals |
| Connector | 1 BNC per IEC 61169-8 Annex A |
| Signal Level | 800mV nominal |
| DC Offset | 0V ±0.5V |
| Rise and Fall Time | 900ps nominal |
| Overshoot | < 10% of amplitude |
| Return Loss | > 15dB up to 270Mb/s |
| Wide Band Jitter | < 0.2UI |
| Data Input | |
|---|---|
| Standard Reclocked | SMPTE ST 292-1 |
| Number of Inputs | 1 |
| Connector | BNC per IEC 61169-8 Annex A |
| Equalization | Automatic to 150m @ 1.485Gb/s with Belden 1694A or equivalent cable |
| Return Loss | > 15db to 1.5GHz |
| Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 10 Watts |
| EMI/RFI | Complies with FCC Part 15, Class A, EU EMC directive |
| Physical | |
|---|---|
| Number of Slots | 1 |
Ordering Information
| 7708VR-4 | Quad SDI/ASI Demux Fiber Receiver, VistaLINK® |
|---|---|
| 7708VR-4-H | Quad SDI/ASI Demux Fiber Receiver, High sensitivity RX VistaLINK® |
| Ordering Options | |
|---|---|
| Notes | • Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU |
| Connector Suffix | |
|---|---|
| +SC | SC/PC |
| +FC | FC/PC |
| Rear Plate Suffix | |
|---|---|
| +1RU | 1RU rear plate for use with 7701FR Multiframe |
| +SA | Standalone Enclosure Rear Plate |
| +3RU | 3RU rear plate for use with 350FR, 7700FR-C or 7800FR Multiframes |
| Enclosures | |
|---|---|
| 350FR | Portable Multiframe which holds 7 single slot modules |
| 7700FR-C | 3RU Multiframe which holds 15 single slot modules |
| 7800FR | 3RU Multiframe which holds 15 single slot modules |
| 7701FR | 1RU Multiframe which holds 3 single slot modules |
| S7701FR | 7700 Series Standalone Enclosure |
| Patch Cable | |
|---|---|
| CB-FP1M-SCPC | Single mode fiber cable, 1m, SC/PC male termination |
| CB-FP1M-STPC | Single mode fiber cable, 1m, ST/PC male termination |
| CB-FP5M-SCPC | Single mode fiber cable, 5m, SC/PC male termination |
| CB-FP5M-STPC | Single mode fiber cable, 5m, ST/PC male termination |
| CB-FP10M-SCPC | Single mode fiber cable, 10m, SC/PC male termination |
| CB-FP10M-STPC | Single mode fiber cable, 10m, ST/PC male termination |
