Products

Optical Variable Attenuator
MODEL 780ZA 781ZA 782ZA
Handheld high accuracy attenuators
780ZA 781A 782ZA

New model 782ZA :

  • Attenuation level controllable with PC
  • Attenuation range Max.65dB
  • High resolution 0.01dB
  • Custom order for GI/HPCF/POF available
Specifications

Model 780ZA 781ZA 782ZA
Fiber Type SM SM SM
Wavelength(nm) 1310/1550 1310/1550 1310/1550
Max
attenuation(dB)
60dB 65dB 65dB
Displayed resolution 0.1dB 0.01dB 0.01dB
Insertion loss =<2.0dB =<2.0dB =<2.0dB
Attenuation
accuracy
±0.8dB ±0.2dB* ±0.2dB*
PDL <0.2dB <0.1dB <0.1dB
Reflected
attenuation
>40dB >40dB >40dB
Interface ------- ------- RS-232C
Connector type SC SC SC
Max input power +18dBm ±18dBm ±18dBm
Dimensions/
Weight
90(W)×175(H)×46(D)/ 550g 90(W)×175(H)×46(D)/ 550g 90(W)×175(H)×46(D)/ 550g
Environmental
condition
0 - 40°C,<80%RH 0 - 40°C,<80%RH 0 - 40°C,<80%RH
Accesories

Standard Accessories


Connector adaptor Model 181-SC

2 pcs.
UM-3 Batteries (AA) 4 pcs.
Instruction manual 1 pc.

Optional Accessories


Connector Adapter

181 series



Products Index


Haktronics Co.,LTD.
© Copyright 2003, Hakuto Co.,LTD. All rights reserved.
-