product name:connector or patch cord (LC Type) model No.:LC Type 2 Features: ■Half the size of standard connectors ■RJ45 push-pull style housing and latching ■Accommodates ф 0.9 mm ,ф1.6mm or ф 2.0 mm fiber types. ■ Suitable for high-speed and large cable cores ■Meets IEC 11801 and EIA 568A, FOCIS10 specifications: ■Insertion Loss < 0.3 dB Typ.: 0.2 dB ■Return Loss: SM: PC polishing: > 40 dB UPC polishing: >50 dB APC polishing: >60 dB MM: >35 dB