▪ Made of high quality Zirconia ceramic sleeves ▪ 100% tested on optical performance (Insertion Loss & Return Loss) ▪ End-face geometry requirement complies to Telcordia GR-326-CORE ▪ For end-to-end fiber cable connectivity ▪ Available in single mode and multimode, including APC and various colors ▪ Female to female & male to female adaptors available ▪ Hybrid, Shuttered and Metal adaptors available ▪ Coloured for easy identification