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Features
- Eight or sixteen AES audio fiber optic transmitter
- Dolby® E compatible
- 7707AT-8 and 7707AT-16 versions provide interface to balanced or unbalanced signals
- 7707AT-8U version provides interface to unbalanced signals via BNC connections
- AES audio sample rate detection is provided independently for each channel
- Audio monitoring via card-edge headphone jack with adjustable volume
- All configuration settings are controllable through the card-edge user interface, or remotely through SNMP and VistaLINK®
- Optical output wavelengths of 1310nm, 1550nm, and up to sixteen CWDM wavelengths (ITU-T G.694.2 compliant)
- DWDM wavelengths also available (ITU-T G.694.1 compliant)
- Supports single-mode and multi-mode fiber optic cable
- SC/PC or FC/PC fiber connector options
- Fully hot swappable from front of frame
- Comprehensive signal and card status monitoring via four digit card edge display or remotely through SNMP and VistaLINK® capability
- VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7800FC VistaLINK® Frame Controller
Specifications
AES Audio Input | |
|---|---|
| Standard | |
| 7707AT-8U | SMPTE ST 276 - Unbalanced AES, Dolby® E compatible |
| 7707AT-8/16 | AES3-1992, Balanced or Unbalanced (selectable), Dolby® E compatible |
| Number of Inputs | |
| 7707AT-8 and 7707AT-8U | 8 |
| 7707AT-16 | 16 |
| Connector | |
| 7707AT-8U | BNC per IEC 61169-8 Annex A |
| 7707AT-8/16 | Multi-pin removable terminal blocks |
| Sampling Rate | 32 to 48kHz |
| Impedance | |
| Balanced | 110Ω |
| Unbalanced | 75Ω |
| Return Loss | > 15dB |
| Amplitude (min to max) | |
| Balanced | 200mV to 7V p-p |
| Unbalanced | 320mV to 1.2V p-p |
| Equalization | |
| Balanced | 1500m (~4900ft) of Belden 1800B cable |
| Unbalanced | 450m (~1900ft) of Belden 1694 cable |
Optical Output | |
|---|---|
| Number of Outputs | 1 |
| Connector | SC/PC, FC/PC female housing |
| Wavelength | See Ordering Information |
| Power | |
| 1310nm FP (Standard) | -7dBm ±1dBm |
| CWDM DFB | 0dBm ±1dBm |
| DWDM DFB | +7dBm ±1dBm |
Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | |
| 7707AT-8/-8U | 6 Watts (Non-DWDM) or 9 Watts (DWDM) |
| 7707AT-16 | 8 Watts (Non-DWDM) or 11 Watts (DWDM) |
Physical | |
|---|---|
| Number of Slots | |
| 7700 Frame Mounting | |
| 7707AT-8 | 1 |
| 7707AT-8U and 7707AT-16 | 2 |
| 7701 Frame Mounting | 1 - all versions |
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
| 7707AT13‑8 | Eight channel AES Audio Fiber Transmitter Mux, 1310nm FP laser |
|---|---|
| 7707AT13‑8U | Eight channel AES Audio Fiber Transmitter Mux, 1310nm FP laser, unbalanced |
| 7707AT13‑16 | Sixteen channel AES Audio Fiber Transmitter Mux, 1310nm FP laser |
| 7707AT15‑8 | Eight channel AES Audio Fiber Transmitter Mux, 1550nm DFB laser |
| 7707AT15‑8U | Eight channel AES Audio Fiber Transmitter Mux, 1550nm DFB laser, unbalanced |
| 7707AT15‑16 | Sixteen channel AES Audio Fiber Transmitter Mux, 1550nm DFB laser |
| CWDM (Ordering Information) | |
|---|---|
| 7707ATxx‑8 | Eight channel AES Audio Fiber Transmitter Mux, CWDM DFB laser |
| 7707ATxx‑8U | Eight channel AES Audio Fiber Transmitter Mux, CWDM DFB laser, unbalanced |
| 7707ATxx‑16 | Sixteen channel AES Audio Fiber Transmitter Mux, CWDM DFB laser |
| DWDM (Ordering Information) | |
|---|---|
| 7707ATDxxx‑8 | Eight channel AES Audio Fiber Transmitter Mux, DWDM DFB laser (Contact Factory for Wavelength Availability) |
| 7707ATDxxx‑8U | Eight channel AES Audio Fiber Transmitter Mux, DWDM DFB laser, unbalanced (Contact Factory for Wavelength Availability) |
| 7707ATDxxx‑16 | Sixteen channel AES Audio Fiber Transmitter Mux, 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 |