The FT120AB series features high-performance laser-based optics for the clearest, most reliable data transmission. The video and audio series fiber transmission products support fiber optic transmission of 8-Bit PCM coded video and 2 channels bi-directional audio in both single and multimode with no video degradation over the entire operating distance (up to 20km).
This budget-friendly plug-and-play product provides instant compatibility for most major security manufacturers' equipment and supports audio interface. Created for reliability in harsh environments, this series provides a perfect compliment to any commercial, government or intelligent transportation application. The product features in card module or standalone type.
Video -
- NTSC or PAL video standards supported
- Non-compressed 10-bit digitally encoded video
- No video degradation over the maximum operating distance
Audio -
- 20Hz – 20KHz Bandwidth
- Transmit Balanced or Unbalanced Line-level Audio
Optical -
- One fiber design
- High performance laser-based optics
- Multimode or Singlemode
- ST or FC connectors available
Robust Design -
- Plug-and-Play design, no in-field adjustments required
- Hot-swappable design
- Wide operating temperature range of -40ºC to +75ºC
- Designed for use in harsh environments
Warranty -
- Comprehensive Lifetime Warranty
Ordering Information -
Fiber Type | Part Number | Description | Wavelengths (nm) |
Optical Power Budget(dB) | Max. Distance(Km) | No. of slots |
Multi-mode (62.5/125μm) |
FT120AB-SMT | 1-ch Video Transmitter / Receiver with 2-ch bidirectional Audio Transceiver | 1310 | 1550 | 23 | 4 | 2 |
FT120AB-SMR | 1-ch Video Transmitter / Receiver with 2-ch bidirectional Audio Transceiver | |||||
Single-mode (9/125μm) |
FT120AB-SST | 1-ch Video Transmitter / Receiver with 2-ch bidirectional Audio Transceiver | 1310 | 1550 | 17 | 20 | 2 |
FT120AB-SSR | 1-ch Video Transmitter / Receiver with 2-ch bidirectional Audio Transceiver |
Options | - ST type connector is standard. For FC type, specify “F” in the suffix. E.g. FMT. |
- For Standaone type, please add “SA”. E.g. SMTSA | |
- Please feel free to consult factory if longer transmission distance is required. | |
Power Adaptor | - Power adaptor is included for Standalone type only. |
Rack Mount Chassis | - FT-C18 is to be purchased separately. Please refer to accessories section for the details. |
Video | |
Number of Channels | 1 |
Format | NTSC/PAL/SECAM |
Input/Output | 1 Volt pk-pk (75 ohms) |
Bandwidth | >=6MHz |
Differential Gain | <1% Typical |
Differential Phase | <1 Degree Typical |
SNR-CCIR weighted | >65dB |
Audio | |
Number of Channels | 1 |
Audio Direction | Bi-directional |
Input / Output Type | Balanced or Unbalanced |
Input Level / Impedance | 0 dBm(nominal), 10K ohms |
Output Level | +4dBm |
Bandwidth | 20Hz-20KHz |
Signal-to-Noise Ratio(SNR) | >66dB |
LED | |
Video Signal Indication (Presence) | Green LED lit |
Audio In / Out | Red/Green LED lit |
Optical Carrier Detected | Yellow / Active |
Power | Red / On |
Connectors | |
Video Input / Output | BNC |
Optical Input / Output | ST (standard), FC (optional) |
Audio Input / Output | 7-pin screw terminals |
Power(Standalone) | 2-pin screw terminal |
Power(Rack-Mount) | Bus connector |
Electrical and Mechanical | |
Power(Standalone) | 12VDC @ 5.4W |
Power(Rack Mount) | From FT-C18 Chassis |
Dimensions(WxHxD)(Standalone) | 156 x 50.5 x 223mm(Max) |
Dimensions(WxHxD)(Rack Mount) | 148 x 41.4 x 213mm(Max) |
Shipping Weight(Standalone) | 0.8kg (Max) |
Shipping Weight(Rack Mount) | 0.32kg (Max) |
Environmental | |
Operating Temp | -40°C to +75°C |
Storage Temp | -40°C to +85°C |
Relative Humidity | 0 to 95% non-condensing |
MTBF | > 100,000 hours |