OTDR is Optical Time Domain Reflectometer, The OTDR Module is a precision optoelectronic integrated module that utilizes the backscatter generated by Rayleigh scattering and Fresnel reflection when optical signals are transmitted in optical fibers. It is widely used in the maintenance and construction of optical cable lines, and can measure fiber length, fiber transmission attenuation, joint attenuation, and fault location. OTDR Module is a high-performance OTDR module series product that mainly integrates core components such as optical interfaces and data processing. It provides Ethernet interfaces and parallel interfaces externally, allowing for easy secondary development; And provide a serial port for simple control such as status query and modification of module parameters. This product has the characteristics of being compact, economical, convenient, and efficient; Can be used to find the actual fault condition of the entire fiber optic link; It can be widely used in fiber optic laying, daily maintenance, field construction, and fault analysis.
|
wavelength(nm)
|
1310/1550
|
|
dynamic range(dB)
|
28/26 32/30 35/33
|
|
pulse width(ns)
|
10/20/50/100/200/500/1us/2us/10us/20us
|
|
Reflex blind spot(m)
|
≤1.8
|
|
Attenuation blind spot(m)
|
≤10
|
|
Sampling resolution(m)
|
0.32~5
|
|
Distance uncertainty(m)
|
±(1m+0.005%×Distance+sampling interval)
|
|
distance range(Km)
|
1to80 1to120 1to160
|
|
Measurement duration
|
5S,15S,30S,1min,2mins,3mins
|
|
Maximum input power
|
+27dBm
|
|
Size(H×W×D)
|
145*88*25
|
|
temperature
|
Operating temperature 0℃~50℃
storage temperature -20℃~60℃
|
|
Optical interface
|
FC/PC
|
|
data interface
|
Ethernet interface (providing status indicator light interface)
|
Hot Tags: modularized otdr, China, factory, suppliers, manufacturers, quotation, customized, price, buy