Multimode Fiber Electrically Variable Optical Attenuator
Features Applications

Large attenuation scale
High resolution

Optical communication system
Fiber CATV network
Testing instrument
Specification:
Parameter Value
Working wavelength 850nm or 1310nm
Attenuation Range 0~60dB
Resolution (0-20dB) 0.25dB
Resolution (20-60dB) 0.5dB
Insertion Loss <1.5dB
computer connection port RS232
Operation Temperature -20~70C
Storage Temperature -20~70C
Dimesion 210¡Á190¡Á90 mm
Ordering Information
EVOA Wavelength Pigtail Fiber length Connector
  131=1310nm
155=1550nm
135=1310 and 1550nm
850=850nm
 MM09=900um Corning SMF-28
MM02=2.0mm cable
MM03=3.0mm cable

10=1.0m
15=1.5m
20=2.0m
¡­¡­
30=3.0m

 NE=None
FC/APC
FC/PC
SC/APC
SC/PC
ST/PC
LC/APC
LC/PC
 
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