Product Manual
The 7707IFTA is a VistaLINK® capable fiber optic transmitter for 70/140MHz IF signals. The 7707IFTA accepts one 70/140MHz coaxial input and provides a fiber optic output signal at 1310nm, 1550nm, CWDM or DWDM wavelengths. An additional electrical output is also provided for monitoring or further signal distribution. Monitoring and control of card status and parameters is provided locally at the card edge and remotely via VistaLINK®.
The 7707IFTA 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.
Features
- 30-200MHz bandwidth
- Wide dynamic range RF input (-5 to -65dBm)
- Protocol transparent - transmits all video, audio and data modulation formats
- Supports manual and automatic gain control on IF input
- Additional electrical output for monitoring or distribution
- Available with BNC or F-Type connector options
- Available with output wavelengths of 1310nm, 1550nm, CWDM (ITU-T G.694.2 compliant) and DWDM (ITU-T G.694.1 compliant)
- Supports single-mode and multi-mode fiber optic cable
- Available in SC/PC, FC/PC and APC connector options
- Fully hot swappable from front of frame
- Comprehensive signal and status monitoring via four digit card edge display or remotely through SNMP and VistaLINK® capability
7707IFTA Application Configurations
| Application | Optical Link Budget | Transmit Side | Receive Side | Description | ||
|---|---|---|---|---|---|---|
| Ordering Information | Tx Power | Ordering Information | Rx Sensitivity | |||
|
* : assumes 8 Ch upper band CWDM Mux/Demux loss of 3.5dB |
~Fiber loss = 0.35/0.25dB per km @ 1310nm/1550nm | |||||
| ====One Signal Per Fiber==== | ||||||
| Short to Medium Haul | 14dB/30km | 7707IFTA13 | 0dBm | 7707IFRA | -14dBm | 1310nm FP laser on Tx |
| Medium Haul | 16dB / 45km | 7707IFTA13L | 2dBm | 7707IFRA | -14dBm | 1310nm DFB laser on Tx |
| Long Haul | 16dB / 64km | 7707IFTA15 | 2dBm | 7707IFRA | -14dBm | 1550nm DFB laser on Tx |
| Long Haul | 25dB / 71km | 7707IFTA13L | 2dBm | 7707IFRA-H | -23dBm | 1310nm DFB laser on Tx, High Sensitivity Rx |
| Long Haul | 25dB / 100km | 7707IFTA15 | 2dBm | 7707IFRA-H | -23dBm | 1550nm DFB laser on Tx, High Sensitivity Rx |
| ====Multi-Signal Per Fiber (Wavelength MUX/DEMUX)==== | ||||||
| Medium Haul | 12.5dB / 50km* | 7707IFTAxx | 2dBm | 7707IFRA | -14dBm | 1270nm - 1610nm CWDM DFB laser on Tx, with 8 Ch CWDM Mux/Demux* |
| Long Haul | 21.5dB / 86km* | 7707IFTAxx | 2dBm | 7707IFRA-H | -23dBm | 1270nm - 1610nm CWDM DFB laser on Tx, High Sensitivity Rx, with 8 Ch CWDM Mux/Demux* |
| Long Haul | 16dB / 70km** | 7707IFTADxxx | 7dBm | 7707IFRA | -14dBm | DWDM DFB laser on Tx, with 8 Ch CWDM Mux/Demux** |
| Long Haul | 25dB / 100km** | 7707IFTADxxx | 7dBm | 7707IFRA-H | -23dBm | DWDM DFB laser on Tx, High Sensitivity Rx, with 8 Ch CWDM Mux/Demux** |
Specifications
| IF Input | |
|---|---|
| Number of Inputs | 1 |
| Connector | BNC per IEC 61169-8 Annex A (F-Type optional) |
| I/O Impedance | 75Ω or 50Ω (+50 option) |
| Return Loss | 18dB (min) |
| Frequency Range | 30MHz - 200MHz |
| Input Power Range | -5dBm to -65dBm |
| AGC Hold Range | -10dBm to -35dBm |
| IF Monitoring Output | |
|---|---|
| Number of Outputs | 1 |
| Connector | BNC per IEC 61169-8 Annex A (F-Type optional) |
| I/O Impedance | 75Ω or 50Ω (+50 option) |
| Return Loss | 18dB (min) |
| Frequency Range | 30MHz - 200MHz |
| Flatness | ±1dB @ 30MHz - 200MHz; ±0.2dB @ 36MHz BW |
| Signal Level | |
| AGC mode | -20dBm constant (within AGC range, -10 to -35dBm total RF input power) |
| Manual mode | (input signal) + (manual gain setting) |
| Intermodulation Products | -50dBc (-10dBm RF in, AGC mode) |
| Optical Output | |
|---|---|
| Number of Outputs | 1 |
| Connector | Female SC/PC, FC/PC, SC/APC, FC/APC |
| Wavelength | |
| Standard | 1310nm, 1550nm nominal |
| CWDM | 1270nm to 1610nm |
| DWDM | C-Band (ITU-T G.694.1 compliant) |
| Optical Power | |
| 1310nm FP | 0dBm ±1dBm |
| 1310nm, 1550nm & CWDM DFB | +2dBm ±1dBm |
| DWDM DFB | +7dBm ±1dBm |
| Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 6 Watts (Non-DWDM) or 9 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
| 70/140Mhz IF Fiber Transmitter | |
|---|---|
| 7707IFTA13 | 1310nm FP Laser |
| 7707IFTA13L | 1310nm DFB Laser |
| 7707IFTA15 | 1550nm DFB Laser |
| CWDM & DWDM (Ordering Information) | |
|---|---|
| 7707IFTAxx | CWDM DFB laser |
| 7707IFTADxxx | DWDM DFB laser |
| Ordering Options | |
|---|---|
| Notes | • 75Ω I/O Impedance ships standard |
| • Angle polished fiber connectors (APC) are available for model 7707IFTA13 only | |
| • Rear plate and fiber connector must be specified at time of order - eg: [model]+SC+3RU | |
| +50 | 50Ω I/O Impedance |
|---|
| Connector Suffix | |
|---|---|
| +SC | SC/PC |
| +FC | FC/PC |
| +AP+SC | SC/APC (Angle Polished) |
| +AP+FC | FC/APC (Angle Polished) |
| +F75 | 75Ω F-Type |
| 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 |
