The 9/125um single mode fiber patch cable meets RoHS compliant, and all cables are 100% optically tested for insertion loss to ensure high quality, it is very cost-effective for network cabling.
ETU supply various kinds of Single Mode and Multimode Fiber Optic Loopback Cables, which are with different connectors including ST, SC, FC, LC, MU, MTRJ etc. Each cable is functionally tested before shipping and is covered by a lifetime warranty.