Transmitters & Receivers
12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode
The HSFD is a fiber-coupled InGaAs PIN photodiode integrated with a high-speed transimpedance amplifier (TIA), supporting data rates up to 25 Gb/s with differential output. It offers a flat response across a wide operating temperature range and is available with single-mode and multimode fiber coupling options, making it versatile for various high-speed optical communication applications. The multimode fiber coupling uses fiber tip lens technology for high efficiency.
Configuration options
Build & quote
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
Part number: HSFD-1H111331
Wavelength: 1230 - 1620 · Speed: 25 GHz · Driver PCB: Non · Package: Standard · Fiber Type: SM28 · Fiber Cover: 0.9mm tube · Fiber Length: 1.0 m · Connector: None
System integration
Integration and compatibility
Use these checks to connect 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Optical interface and fiber
- Fiber Type: SM28, 50/125 · Fiber Cover: 0.9mm tube, Bare fiber
- Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
- Wavelength and loss budget
- Wavelength: 1230 - 1620
- Check the Transmitters & Receivers passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
- Control interface
- Driver PCB: Non, Single Output, Differential
- Match supply voltage, analog or digital command range, connector pinout and default optical state to the instrument interlock. Confirm the unpowered state explicitly — it decides what happens to the link on a power failure.
Technical FAQ
Integration questions for 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode
Which fiber and connector does the 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode use?
Fiber Type: SM28, 50/125 · Fiber Cover: 0.9mm tube, Bare fiber. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
How should the 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode be included in an optical power budget?
Wavelength: 1230 - 1620. Check the Transmitters & Receivers passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Does the 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode require a controller?
Driver PCB: Non, Single Output, Differential. Match supply voltage, analog or digital command range, connector pinout and default optical state to the instrument interlock. Confirm the unpowered state explicitly — it decides what happens to the link on a power failure.
Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Nearby series comparison
Compare 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode with the closest available models in the Transmitters & Receivers family.
| Selection parameter | 12, 25 GHz Fiber Optical Amplified InGaAs PIN Photodiode (current) | 12 GHz Plug-Play Electro-Absorption Modulated Fiber Optical Transmitter | 12GHz Fiber Optical Amplified Photodetector / Photoreceiver |
|---|---|---|---|
| Wavelength range | 1230 - 1620 | 1550nm | 1200-1600nm |
| Fiber type | SM28, 50/125 | SM28 | — |
| Connector / control | None, FC/APC, Special | FC/APC | FC/PC, FC/APC, Special |
