Grandway FHA2 Series Fiber Optic Attenuator

Grandway FHA2 Series Fiber Optic Attenuator   General Description:
     The FHA digital varlable optical attenuator is a compact, portable instrument widely used in fiber link certification and Routine maintenance as well as in lab environment.   Features:
♦   Low insertion loss,wide attenuation range
♦   Two attenuation steps availble:1dB, 0.05dB
♦   Reference function
♦   Presetting values to save frequently used values   Applications:
♦   Maintenance for Telecom System
♦   Maintenance for CATSystem
♦   Fiber Optic Transmission System&Test Lab
♦   Other Fiber Optic Works.     Specifications:  

Model	FHA2S01	FHA2S02
Attenuation Range	0~80dB	0~60dB
Fiber Type	SMF 9/125μm
Calibrated Wavelengths	1310nm/1550nm
Linearity	<=0.3dB
Accuracy	0.2dB@0~30dB 1.0dB@30~60dB 2.0dB@60~80dB	0.2dB@0~20dB 0.5dB@20~50dB 1.0dB@50~60dB
Insertion Loss	<3dB
Return Loss	>50dB(pc)
Max Input Power	+24dBm
Power Supply	1.2V Ni-MH Battery *2pcs
Connector	Interchangeable FC/PC,SC/PC connectors. (FC/APC,SC/APC are available at time of ordering)
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Relative humidity	0%~95%(non-condensing)
Dimension(mm)	160L*76W*45H(nm)
Net Weight	360g(Battery included)