Ceramic core construction provides low insertion loss and high return loss, with insertion durability exceeding 1000 cycles. Loopback Adapter/Test Plug for testing fiber transceiver modules. Offers good interchangeability, repeatability, wear resistance, and temperature stability. Meets the Telcordia-GR326 standard; all materials comply with RoHS requirements. Widely used in distribution frames, optical fiber communication systems, broadband access networks, optical fiber CATV, and optical fiber instruments.
Package includes: 2pcs Singlemode 9/125m SC/UPC Fiber Optic Loopback Adapter