Optical Laser Source GRANDWAY FHS2Q01F (850/1300/1310/1550 nm)

Front view

View of the bottom and the side with optical adapters

Another view, with battery charging input

The included case ...

... and other accessories

Optical laser source GRANDWAY FHS2Q01F L5826 is the tool necessary for measuring optical power loss in fiber-optic networks (FTTx). The source generates laser beams of predetermined wavelengths and power for precise measurements.

The device generates laser bream of the wavelength 850 nm, 1300nm, 1310 nm or 1550 nm at the power level of -5 dBm. It means that the device can be used both in multimode and single-mode networks. The source can generate constant wave (CW) or modulated with 270 Hz, 1 kHz, or 2 kHz frequency. A short-term stability of the light source is better than 0.1 dB for a time shorter than 15 minutes, and a long-term stability (above 5 hours) is better than 0.2 dB. The device can operate in the temperature range of -10°C to +50°C.

Devices of FHP2 series can transmit information about the length of the currently transmitted wave, thanks to which the power meter from this series will automatically switch to its reception. This feature reduces the need for communication between technicians and the risk of error.

Due to small size and low weight, the device is ideal for field applications. The device is powered from two AA rechargeable batteries. Two optical ports are dedicated for FC/PC connectors with 2.5 mm ferrules. The set includes SC/PC adapters.

Key features

• generated wavelength: 850 nm, 1300 nm, 1310 nm or 1550 nm;
• output power: -5.0 dBm;
• AUTO-OFF function;
• easy to read, backlit screen;
• small size and low weight;
• simple and intuitive operation.

The device is dedicated for use together with optical power meter GRANDWAY FHP2B04 L5822.

Proper positioning of the FC/PC plug.
The guide of the plug fits into the groove on the socket.