... Jacket colors: Yellow Optical fiber patch cord E2000 UPC Zhejiang Headway are professional manufcturer of optical fiber patch cord prdouts in China. 1 ... SC, FC, LC, ST, MU, MTRJ, DIN, D4, E2000, MPO. ESCN, SMA Every patch cord has passed strict test, ... promise the quality. Features: Low insertion loss and back reflection loss Good exchangeability Good durability High temperature stability ...