Model (1)

Wavelength (±20nm)

Dynamic     Range(2)

Event DeadZone(m)(3)

Attenuation DeadZone(m)(3)

palmOTDR-S120B

1310/1550

30/28dB

5

18

Selectable Range (Km) (4)

0.1,0.3,0.5,1.3,2.5,5,10@850nm; 0.1,0.3,0.5,1.3,2.5,5,10,20,40,80@1300nm;

 0.3,1.3,2.5,5,10,20,40,80,120,160,240@others

Pulse Width (5)

10ns,30ns,100ns,300ns,1µs@850nm; 10ns,30ns,100ns,300ns,1µs,2.5µs@1300nm; 5ns,10ns, 30ns,100ns, 300ns,1µs,2.5µs,10µs,20µs@others

Averaging Time

Quick, 15s, 30s, 1min, 2min, 3min

Distance Measure Accuracy

±(1m + 5×10-5×distance + sampling space)

Attenuation Detect Accuracy

±0.05 dB/ dB

Reflection Detect Accuracy

±4 dB

Data Storage

1000 records

Connectivity

USB/RS-232

Connector

FC/PC(Interchangeable SC, ST)

Power Supply

NiMH Battery / AC Adapter

Battery Life

8 hrs continuous operation, 20 hrs standby (on one charge); recharging time < 4 hrs

Operating Temperature

-20℃ ~ 50℃

Storage Temperature

-40℃ ~ 70℃

Relative Humidity

0~95% (non-condensing)

Weight

1kg (2.2 lbs)

Dimensions (H×W×T)

220×110×70mm (8.7×4.3×2.7 inch)