Rifocs Corp. 330A Super PC Variable Optical Attenuator
Feature:
Type: Attenuators
The RIFOCS 330A Series Variable Optical Attenuator is a truly palm-sized, low back reflection, singlemode optical attenuator designed for actual field use. The attenuator utilizes a proprietary scheme for the attenuating mechanism. The small size and large dial indicator make this instrument an indispensable tool for fiber optic line commissioning, bit error rate (BER) measurements, system margin analysis and receiver sensitivity testing. All optical connections are via the precision Universal Connector Interface (UCI) which offers low insertion loss, high return loss and excellent stability. An FC-APC version is also available.
FEATURES
Less than 2 dB insertion loss
Low back reflection
Large dial indicator
Rugged, all-mechanical design
Universal interface
Two version --
330A Super PC (universal interface)
331A FC-APC (fixed)
LARGE READOUT DIAL
The dial is mechanically coupled t
Singlemode SMF-28
Fiber optic potentiometer
Low back reflection
Dust cap
Thumbwheel adjustment