Fiber Optic adapter ordering guide:
Adapter type	FC, SC, ST, LC, MU, MTRJ, E2000, D4 and hybrid: FC-SC, FC-ST, SC-ST, SC-LC, LC-ST,SC-SC, LC-LC, E2000-FC, E2000-SC
Mode type	Singlemode, Multimode or APC
Fiber count	Simplex,Duplex or Four cores
Sleeve	Ceramic/Zirconia sleeve,made in China or Japan
Housing color	Standard(Blue/Beige/Green) or OEM color, with or without flange available
Packing	Normally polybag+carton box, can be customized
Description & technical parameter of Fiber Optic Adapter:
Product	Adapter
Mode	S.M	M.M
Insertion Loss	≤0.2dB	≤0.3dB
Mating Durability(500times)	Additional Loss≤0.1dB,Return Loss Variability<5dB
Temperature Stability(-40°C~85°C)	Additional Loss≤0.2dB,Return Loss Variability<5dB
Operating Temperature	-40°C ~ +85°C
Storage Temperature	-40°C ~ +85°C