JW4103NOptical Talk Set is an intelligent and efficient instrument that combines in one set the functions of both a digital optical phone and a stabilized light source. It is widely used in operations of installation, optical testing, maintenance and fiber attenuation value testing in data network, CATV and Telecommunication network. The JW4103 Talk Set can carry out full-duplex communication with high quality connection and not be affected by distance. FeaturesFull-duplex digital communication with high quality conversation connection and low background noise● Together with Optical Clip-on Coupler, enables on line communications available● Combining functions of both a digital optical phone call and a stabilized light source.● Large LCD display with backlight● Low battery power indication ApplicationsMaintenance in TelecomMaintenance CATVFiber Optic Lab Testing Other Fiber Optic Measurements SpecificationsType JW4103NWavelength (nm) 1310/1550Emitter Type FP-LDTransmission Distance ≥80kmDynamic Range 40dBOutput Power -5~-7dBm(9/125um), CW or 2KHz, 1KHz, 270Hz ModulationOutput Stability ±0.1dB/±0.25dB(1/8hrs) CWPower Supply Rechargeable Battery + Power Supply AdaptorBattery Operating Time 5 hoursOptical Connector FC/PCOperating Temperature(℃) -10 ~ +60Storage Temperature(℃) -25 ~ +70Dimension(mm) 215X115X55Weight(g) 520Remark: Joinwit also provides Fiber Optic Clip-on Coupler device according to customers needs. Standard PackagesMODEL INCLUDESJW4103N JW4103N Optical Talk Set (pair), Protective Rubber Boot, Headset, Rechargeable battery, Power Supply Adaptor, User Manual, Cotton swabs and soft carrying case. ติดต่อ บริษัท เอ็กทรีมอินทิเกรชั่นเอ็นจิเนียริ่ง จำกัด พีรพัฒน์ สุไวศยวรรรณ E-mail [email protected]โทร กดเพื่อดูเบอร์โทร xxxxxx083อ่านเพิ่มเติม