Product: Shengwei OTDR Optical time-domain reflectometer

Model: GOT4000D

Fiber type: G.652 single mode fiber

Wavelength: 1310nm/1550nm

Light test: not supported

Maximum dynamic range: 26dB/24dB

Event breeding area: 2.5m

Attenuation breeding area: 8m

Test range: 500m/1km/2km/4km/8km/16km/32km/64km/100km

Test pulse width: 3ns/5ns/10ns/20ns/30ns/50ns/80ns/160ns/320ns/500ns/800ns1us/2u5/3us/5us/8u5/10us/20u5

Distance measurement accuracy: (1m+sampling distance+0.005% x test distance)

Linearity: s0.05dB/dB

Sampling points: 16k~128k

Sampling resolution: 0.05m~8m

Loss resolution: 0.001dB

Loss threshold: 0.20dB

Distance resolution: 0.001m

Refractive index: 1.000002.00000

Reflection accuracy: soil 3dB

File format: SOR standard file format

Horizontal loss measurement method: 4-point method/5-point method

Laser safety level: Class 2

Optical connector: FC/UPC (interchangeable SC, ST)

Real time refresh rate: 3Hz (typical value)

Computer multitasking: support