eBay 2PCS ST/PC(M) To SC/PC(F) Singlemode MM Fiber Optic Coupler ST-SC Hybrid Adapter

Insertion Loss: 1310nm<0.3dB, 1550nm<0.3dB
Return Loss≥ 50dB typical
Sleeve type:  Zirconia
Operating Temperature -40° to +75°
Durability : 500 matings

Application: