SNP3304A Economic Type Optical Fiber Ranger with VFL equal to Mini Simple OTDR
SNP3304A Fiber Ranger is newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance. It can detect fiber fault location more accurate and quick, and designed for field use. SNP3304A fiber ranger is an economical tester instead of OTDR in the test and maintenance of fiber network.
Easy to identify the faults location
Analysis reflection events and attenuation events automatically
Build-in visual fault locator function
Automatic Pulse Width Control design to ensure a convenient operation.
Up to 2500 measurement results can be stored in the unit.
Testing the distance of the fiber and identify the faults location in the fiber link.
Locates reflective and non-reflective breaks in the fiber network.
Inspection of fiber repair and maintenance.
SNP3304N Fiber Ranger is ideal to be used in FTTx network installation and maintenance.
1550 ± 20
Optical Connector Type
Max. Distance (km) (1)
Distance Accuracy (Reflection Event) (m) (2)
± (3m + 2*10^-4 * distance)
Ref lection Event Dead Zone (m) (3)
Battery Operating Time
Auto Power-off time (min) (4)
VFL output power (mW)
> 1 mW
Data Storage Capacity (5)
Working Temperature (℃)
-5 ~ 40
Storage Temperature (℃)
-10 ~ 70
Weight (g) (6)
(1) The max test distance 60km means SNP3304A can detect the reflection events , which loss is >1dB in 60km of dynamic range; The detect distance of non-reflection event is 40km(>1dB).
(2) Distance accuracy depends on the length of measured distance length, if measured distance is 30km, the accuracy is ±(3m + 2*10^-4 * 30*10^-3)= ±9m.
(3) Reflection Event Dead Zone means that the minimum dead zone of reflection event under the minimum pulse width.
(4) Auto power-off time is 10 minutes. If turn on fiber ranger and no operation in 10 minutes, the unit will turn off automatically. If turn on 30s later and no operation, the back light will be off, then press any key, back light will be on again.
(5) Fiber ranger can save up to 2000 measurement results in the unit; The data that save in the unit is shows by the mode of date&No, user will know the test time clearly when they check the data,.
(6) The bare unit weight without battery, according to customers require different customized wavelength, the unit weight may vary slightly.