Features: * Brand new and high quality * Made of high-quality materials, sturdy and practical * Good inter-insertion performance, good flame retardancy and high temperature resistance. * Built and tested to strict quality control standards. * Stable performance and high reliability. * Fiber optic adapter adapter FC male to LC female single-mode jumper pigtail male and female small square head flange conversion connector. Specification: Part name: Fiber optic adapter Model (optional): #1: FC male to LC female single mode (long style) #2: FC/APC male-LC/UPC female #3: 1.25 female-FC male #4: FC male to LC female multi-mode OM3 #5: FC male to LC female multi-mode OM4 Material: ABS+metal Insertion loss: ≤0.20dB Return loss: ≥50dB Interchangeability: ≤0.20dB Working temperature: -40~+75℃ Storage temperature: -40~+85℃ Size: standard Color: as shown in the picture Package Contents: 1 x fiber optic adapter Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. Fc Male To Lc Adapter Connector For Optical Power Meter Visual Fault Locator Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. If you have any questions, please feel free to contact us, we will solve it for you.