Grandway Optical Laser Source FHS-2D02

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General Description:
FHS series Laser source are advanced version of DLS-3a, with more Function.

Auto-Wavelength Recognition
The FHS2D02 units can transmit with a wavelength-identification digital encrypted protocol,enabling the FHP2 Power Meter to automatically use the proper calibration parameters. This feature reduces the need for communication between the two technicians and decreases the potential for error.

The FHS series offer excellent stability and portability for accurate fiber optic testing. Single output port provides stable laser power at dual wavelengths. The compact unit operates in either continuous wave (CW) mode or modulated mode. The output power is adjustable through up & down keystroke. A low battery indicator reminds the user of recharging the battery.

Features:

• Easy-to-use, straight forward operation
• Eye-catching handheld package
• LCD backlight for easy operation in darker environments
• ±3dB Adjustable by the user.
• Rechargeable battery inside
• 850 & 1300 availale for multimode testing
• Three-year warranty and recommended calibration interval.

Specifikace:

• Output wavelength (nm): 1310 & 1550
• Emitter Type: LD
• Central Wavelength: 1310±20nm & 1550±20nm
• Spectral Width:5nm
• Connector: FC/PC, SC/PC, ST/PC interchangeable connectors( APC is available at the time of ordering)
• Output Frequency (Hz): 270,1K,2K
• Output Power: -5 dBm
• Adjustable Range: ±3dB, 0.1dB/step
• Auto Power-off:Yes
• Back-light: Yes
• Operating Temperature: -10 to +50( Cels)
• Storage Temperature: -20 to+70( Cels)
• Power supply: 2pcs * Ni-MH AA(2500mAh)
• Dimension (mm): 160L*76W*45H
• Net Weight: 270g

Output Stability

• Short Term (15 min.): < ±0.05dB @1310,1550nm; ±0.1dB@850 & 1300
• Long Term (8 Hours ): < ±0.1dB @1310,1550nm;±0.2dB@850 & 1300