Check the listing for details. TL512 Fiber Optical Light Source Singlemode or Multimode 850/1300/1310/1550nm. Condition: New. Listed at 75.13 USD. Store CategoriesStore CategoriesSecurity & ProtectionDahua Network CameraDahua Network Video RecorderDahua Video intercomHikvision Network CameraIMOU CameraImou Network Video RecorderImou AccessoriesFiber Optic EquipmentsFiber Optic CleaverFiber Cable Stripper & CrimperVisual Fault LocatorFiber Optic Power MeterFiber Media ConverterFiber Optic CleanerFiber Optic Tool KitFiber Cutter PenComputer Cable TesterOTDR and Extension CordSwitch ModulesInspection MicroscopeCable, Adapter or AccessoriesHome & Garden ToolsSwitchesVideo Audio ConverterKitchen ToolsMake-up ToolsOther InstrumentOtherTL512 Fiber Optical Light Source Singlemode or Multimode 850/1300/1310/1550nm Product Description TL512 Handheld Fiber Optical Light Source Singlemode Multimode 1310/1550nm Product Description This optical light sourcecan provide 1310/1550nm wavelengths for single mode fiber. Advantages 1.Compact size and decent appearance 2.CW, 270Hz,1KHz,2KHz 3.modulation at other wavelengths. 4.High stability of the output powe 5.Backlight LCD display supports night operation 6.Large LCD, easy operation 7.Alternative 10 minutes Auto-off function conserving battery life Applications Maintenance in Telecom Maintenance CATV Fiber Optic Lab Testing Other Fiber Optic Measurements Specifications Model Optical Light Source Emitter FP-LD wavelength (nm) 1310/1550nm Connector FC(SC/ST as optional) Output power >=-7dBm@1310/1550nm Output stability(dBm) +-0.04 @20 Degree @15min Modulation CW/270Hz/1KHz/2KHz@others Power 3pcs AAA batteries(NOT include) Fiber type SM/MM Working hours(h) 40 Working temperature(Degree) -10~+50, 0 to 95%RH (no condensing) Storage temperature(Degree) -20~+70, 0 to 95%RH (no condensing) Dimension(mm) 130×63×29 Weight (g) 160 Payment PolicyShipping PolicyReturns PolicyAbout UsPayment Policy We accept PayPal only. We only ship item to your PayPal verified address. Payment must be received within 30 Days from the date of purchase. otherwise the unpaid case will be open. Please leave note in PayPal/Ebay when making the payment if you have any special request (colors/size/model). Shipping Policy All the items will be dispatched within 1-2 business day by Airmail after the payment is clear. Items will arrive in 7-30 business days. The arrival time depends on some factors and different areas. Please choose some local sellers, if you cannot wait patiently in the shipping time we declared. Once you purchase, please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly. Customs duty is obligation and liability of a citizen in your country, so buyer should be responsible for any tax and custom duty incurred. For example, Laser Pointer is unacceptable in some countries. Therefore, please double check your local customs policy carefully before purchase. Or, we will NOT be responsible for any failure delivery related destination customs issue. Returns Policy Please contact us via eBay Message if you have NOT received item in 30 days, we will check it with post office, and then resend or refund any missing item. In the unlikely event that your product is faulty in anyway, you must contact us ASAP and then return it within 7 Days of receipt. The postage and packaging fee will NOT be refunded. We will not be responsible for the delivery or insurance charges incurred in returning item back to us. If you return an item purchased from us, it must be back to us. Please allow up to 5 Working Days for us to process your returned item About Us If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is With Sincere Service In Exchange For You Once Again To Visit, normally so we will try our best to solve any problem. Please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly. Copyright © 2021 Dianxiaomi