MODEL 780ZA 781ZA
Handheld high accuracy attenuators
Model
780ZA
781ZA
Fiber Type
SM
Wavelength(nm)
1310/1550
1310/1550
Max
attenuation(dB)
> 60dB
Displayed resolution
0.1dB
0.01dB
Insertion loss
#1
=<3.0dB
=<2.0dB
Attenuation
accuracy
#1
±0.8dB
±0.2dB
#2
±0.4dB
PDL
<0.2dB
<0.1dB
Optical Return Loss
> 40dB
Connector type
SC(181-SC), Others are option.
Max input power
+18dBm
Power Supply
UM-3(AA)battery x 4pcs or
Optional AC adapters(AC100V/120V/220V)
Auto Power-off
10 min.
Dimensions/
Weight
90(W)×175(H)×46(D)/ Approx. 550g (Including Batteries)
Environmental
condition
-10 〜 50
°C
,<80%RH(non-condensing)
#1 When using photom standard fiber.
#2 0 to 30dB
Standard Accessories
Connector adaptor 181-SC
2 pcs.
UM-3 Batteries (AA)
4 pcs.
Hard case
1 pc.
Instruction manual
1 pc.
Optional Accessories
Connector Adapter
181 series
AC Adapter
DP-1005(AC100V)
DP-1206(AC120V)
DP-2206(AC220V)
Copyright 2011, Hakuto Co.,LTD. All rights reserved.
