QYY- OTDR OT320

Wavelength：1550nm±20nm/1310nm/1550nm±20nm

Fiber Type : G.652

Dynamic Range : 22dB/24dB/22dB

Event Blind Zone : 3m

QYY- OTDR OT320

Features:

. Six-in-one function: highly integrated OTDR, stable light source, high-power optical power meter red light source,

network cable sequence correction, lighting function in one

. Quickly detect failure points

. The connectors FC/SC/ST/LC are interchangeable

. 600 internal storage of the fuselage

. Extensible TF card

. USB data export

. Built-in 4000 mAh lithium battery

. USB charging, power bank can supply power at any time

. Suitable for long-term field work.

Specifications:

Model	QYY-OT320S	QYY-OT320D
Wavelength	1550nm±20nm	1310nm/1550nm±20nm
Fiber Type	G.652
Dynamic Range	22dB	24dB/22dB
Event Blind Zone	3m
ATT Blind Zone	8m
Test Range	500m~60km
Pulse Width	3ns~10us
Ranging accuracy	±（1m+ Sampling interval +0.005％×Test distance）
Loss accuracy	±0.05dB/dB
Sampling Points	16k~128k
Sampling resolution	0.05m~8m
Reflection accuracy	±3dB
Data Storage	Internal：≥600；External：TF Card
Laser Safety Level	Class Ⅱ
File format	SOR Standard file format
Connector	FC/UPC（Interchangeable SC、ST）