1 General Information JW3304A of Joinwit is designed for Optical fiber network,testing, maintenance in the field specially, it can do rapid analysis of fiber link state and fault location,it is an application of the maintenance work of the outdoor, economic type instead of OTDR and maintenance field optical fiber network test solution. 2 Key benefits 1) One key Operation to find the fault location in the fiber link; 2) Automatically analysis of reflection event and attenuation event; 3) Integrated visual fault location function; 4) Automatically adjust the pulse width, Refractive index can be setted; 5) Storage function of 2000pcs test result; 6) Storage of 80 pcs graph analysis, connecting with PC to check and export Excel fileSpecificationsModel: JW3304AOperating Wavelength: 1550nm(1310nm Optional)Fiber Type: 9/125um SM FiberOptical Connector Type: FC/PCDetector Type: InGaAsPeak Power of laser: ≥60mWMax. Displaying Distance: Reflection Event 60km (≥1dB)Non-reflection Event: 20km (≥2.5dB)Measurement Unit : mReflection Event Dead Zone: 15mDistance Accuracy(Reflection Event): ±(2m+2*10(-4)*Distance)Wavelength of VFL Option: 650nmOutput Power of VFL Option: >=1mWPower Supply: Alkaline Battery (3pcs AA 4.5V Batteries)Battery Operating Time: ≥5000 measurementsWorking Temperature:-5~40CStorage Temperature: -10~60CHumidity: 0~85%(Non-condensation)Dimensions: 190*100*50mmWeight(g): 450NOTES:① The max test distance 60km means JW3304A can detect the reflection events dynamic range; , which loss is >1dB in 60km of 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 ±(2m + 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. Package include: 1 x Optical Fiber OTDR Tester Meter1 x USB Cable1 x CD1 x Bag ติดต่อ บริษัท เอ็กทรีมอินทิเกรชั่นเอ็นจิเนียริ่ง จำกัด พีรพัฒน์ สุไวศยวรรรณ E-mail [email protected]โทร กดเพื่อดูเบอร์โทร xxxxxx083อ่านเพิ่มเติม