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Features
- SDI video and 2 AES audio fiber optic transmitter
- Supports 270Mb/s on 525 or 625 line 4:2:2 component SDI and SDTi (SMPTE ST 305) video signals
- Supports 32, 44.1, 48kHz AES audio inputs
- Dolby-E™ compatible
- AES audio inputs can be synchronous or asynchronous to each other and/or to input video
- Reclocked SDI output for additional signal distribution or monitoring
- Signal transport over fiber uninterrupted by loss of SDI or AES audio input feeds
- Low audio to video latency over transport interface
- Local display of input SDI signal strength, video format, and EDH errors
- Comprehensive signal and card status monitoring via four-digit card-edge display, or remotely through SNMP and VistaLINK® capability
- 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.
- VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller
- Automatic coaxial input equalization up to 300m at 270Mb/s (Belden 1694)
- Fully Hot-swappable from front of frame with no fiber disconnect/reconnect required
- Optical output wavelengths of 1310nm, 1550nm, and up to sixteen CWDM wavelengths (ITU-T G.694.2 compliant)
- DWDM wavelengths (ITU-T G.694.1 compliant) also available
- Supports single-mode and multi-mode fiber optic cable
Specifications
Serial Video Input | |
|---|---|
| Standard | SMPTE ST 259-C, 525 or 625 line component, SMPTE ST 305, (SDTi) |
| Number of Inputs | 1 |
| Connector | BNC per IEC 61169-8 Annex A |
| Equalization | Automatic to 300m @ 270Mb/s with Belden 1694 or equivalent cable |
| Return Loss | > 15dB up to 270Mb/s |
Serial Video Output | |
|---|---|
| Number of Outputs | 1 reclocked |
| Connector | BNC per IEC 61169-8 Annex A |
| Signal Level | 800mV nominal |
| DC Offset | 0V ±0.5V |
| Rise/Fall Time | 900ps nominal |
| Overshoot | < 10% of amplitude |
| Return Loss | > 15dB up to 270Mb/s |
| Wideband Jitter | < 0.2UI |
AES Audio Input | |
|---|---|
| Standard | Jumper selected |
| Balanced | AES3-1992 |
| Unbalanced | SMPTE ST 276 |
| Other | Dolby E™ compatible |
| Number of Inputs | 2 |
| Connector | |
| 7707VAT-U | BNC per IEC 61169-8 Annex A |
| 7707VAT | 6 pin terminal strip |
| Signal Level | |
| Balanced | 2V to 7V p-p with level jumper set to HI 1V to 2V p-p with level jumper set to LO |
| Unbalanced | 1V p-p ±0.1V |
| Equalization | |
| Balanced | 500m @ 48kHz with Belden 1800B or equivalent |
| Unbalanced | 2200m @ 48kHz with Belden 8281 or equivalent |
| Resolution | Up to 24 bits |
| Sampling Rate | 32, 44.1, 48kHz |
| Impedance | |
| Balanced | 110Ω |
| Unbalanced | 75Ω |
Optical Output | |
|---|---|
| Number of Outputs | 1 |
| Connector | Female SC/PC or FC/PC |
| Return Loss | > 14dB |
| Rise/Fall Time | 200ps nominal |
| Wavelength | See ordering information |
| Power | |
| 1310nm FP (Standard) | -7dBm ±1dBm |
| 1550nm & CWDM DFB | 0dBm ±1dBm |
| DWDM DFB | +7dBm ±1dBm |
| Fiber Size | 9µm core / 125µm overall |
System Performance7707VAT + 7707VAR | |
|---|---|
| Video Input to Output Delay | < 1.5µs |
| Audio to Video Delay | |
| Softswitch™ Disabled | < 1µs |
| Softswitch™ Enabled | < 2ms |
Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 10 Watts (Non-DWDM) or 13 Watts (DWDM) |
Physical | |
|---|---|
| Number of Slots | 1 |
Compliance | |
|---|---|
| Laser Safety | Class 1 laser product, complies with 24CFR 1040.10 and 1040.11, IEC 60825-1 |
| EMI/RFI | Complies with FCC Part 15, Class A, EU EMC Directive |
Ordering Information
| SDI with 2 AES Audio Fiber Transmitter | |
|---|---|
| 7707VAT13 | Balanced AES, 1310nm FP Laser |
| 7707VAT13‑U | Unbalanced AES, 1310nm FP Laser |
| 7707VAT15 | Balanced AES, 1550nm DFB Laser |
| 7707VAT15‑U | Unbalanced AES, 1550nm DFB Laser |
| CWDM (Ordering Information) | |
|---|---|
| 7707VATxx | Balanced AES, CWDM DFB laser |
| 7707VATxx‑U | Unbalanced AES, CWDM DFB laser |
| DWDM (Ordering Information) | |
|---|---|
| 7707VATDxxx | Balanced AES, DWDM DFB laser (Contact Factory for Wavelength Availability) |
| 7707VATDxxx‑U | Unbalanced AES, DWDM DFB laser (Contact Factory for Wavelength Availability) |
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 |