Fiber Optic Adapters
A fiber optic adapter is designed to join cables or connectors between two fiber lines. FiberUnion provide a wide arrange of Fiber Optic Adapters / Couplers, designed to provide a fast connection whilst offering accurate and stable alignment.
Our Fiber Optic Adapters/Couplers are available in a wide variety of connector types and configurations with different modes and polishes to satisfy any of your network requirements.
Description |
Connector Type |
Insertion Loss |
Durability |
Keyway |
Working Temperature |
MTP/MPO Grey Fiber Optic Adapter/Coupler, No Flange, Key Up to Up Alingned |
MTP/MPO |
≤0.35dB |
1000 times |
Aligned (Up-Up) |
-25 to 70°C |
MTP/MPO Black Fiber Optic Adapter/Coupler with Flange, Key Up to Down Opposed |
MTP/MPO |
≤0.35dB |
1000 times |
Opposed (Up-Down) |
-25 to 70°C |
MTP/MPO-16 Black Fiber Optic Adapte/Coupler with Flange, Key Up to Down |
MTP/MPO |
≤0.35dB |
1000 times |
Opposed (Up-Down) |
-25 to 70°C |
Description |
Connector Type |
Fiber Mode |
Insertion Loss |
Durability |
Working Temperature |
LC/UPC to LC/UPC Duplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to LC/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Duplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to LC/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/APC to LC/APC Duplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
LC/APC to LC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Duplex OM3 Multimode Plastic Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to LC/UPC |
OM3 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Duplex OM4 Multimode Plastic Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to LC/UPC |
OM4 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Duplex OM1/OM2 Multimode Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to LC/UPC |
OM1/OM2 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Duplex OM1/OM2 Multimode SC Footprint Plastic Fiber Optic Adapter/Coupler with Flange |
LC/UPC to LC/UPC |
OM1/OM2 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Duplex OM4 Multimode SC Footprint Plastic Fiber Optic Adapter/Coupler with Flange |
LC/UPC to LC/UPC |
OM4 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Simplex Multimode OM3 Plastic Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to LC/UPC |
OM3 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/APC to LC/APC Simplex Single Mode Plastic Fiber Optic Adapter/Coupler, No Flange |
LC/APC to LC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/APC to LC/APC Simplex OM4 Multimode Plastic Fiber Optic Adapter/Coupler, No Flange |
LC/APC to LC/APC |
OM4 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Simplex OM1/OM2 Multimode Plastic Fiber Optic Adapter/Coupler, No Flange |
LC/APC to LC/APC |
OM1/OM2 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Quad OM3 Multimode Plastic Fiber Adapter/Coupler with Flange |
LC/APC to LC/APC |
OM3 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Quad OM4 Multimode Plastic Fiber Adapter/Coupler with Flange |
LC/APC to LC/APC |
OM4 |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/APC to LC/APC Quad Single Mode Plastic Fiber Optic Adapter/Coupler with Flange |
LC/APC to LC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to LC/UPC Quad Single Mode Plastic Fiber Optic Adapter/Coupler with Flange |
LC/UPC to LC/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
SC/UPC to SC/UPC Simplex OM4 Multimode Plastic Fiber Optic Adapter/Coupler with Flange |
SC/UPC to SC/UPC |
OM4 |
≤0.2dB |
1000 times |
-25 to 70°C |
SC/UPC to SC/UPC Simplex OM3 Multimode Plastic Fiber Optic Adapter/Coupler with Flange |
SC/UPC to SC/UPC |
OM3 |
≤0.2dB |
1000 times |
-25 to 70°C |
SC/UPC to SC/UPC Simplex OM1/OM2 Multimode Plastic Fiber Optic Adapter/Coupler with Flange |
SC/UPC to SC/UPC |
OM1/OM2 |
≤0.2dB |
1000 times |
-25 to 70°C |
SC/APC to SC/APC Duplex OS2 Single Mode Fiber Optic Adapter/Coupler with Flange |
SC/APC to SC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
SC/UPC to SC/UPC Duplex OM4 Multimode Plastic Fiber Optic Adapter/Coupler with Flange |
SC/UPC to SC/UPC |
OM4 |
≤0.2dB |
1000 times |
-25 to 70°C |
SC/UPC to SC/UPC Duplex OM1/OM2 Multimode Plastic Fiber Optic Adapter/Coupler with Flange |
SC/UPC to SC/UPC |
OM1/OM2 |
≤0.2dB |
1000 times |
-25 to 70°C |
FC/APC to FC/APC Simplex Single Mode Square Solid Type One Piece Metal Fiber Optic Adapter/Coupler with Flange |
FC/APC to FC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
FC/UPC to FC/UPC Simplex Single Mode/Multimode Square Solid Type One piece Metal Fiber Optic Adapter/Coupler with Flange |
FC/UPC to FC/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
FC/UPC to FC/UPC Simplex Single Mode/Multimode Metal Small D Fiber Optic Adapter/Coupler, No Flange |
FC/UPC to FC/UPC |
Single Mode/Multimode |
≤0.2dB |
1000 times |
-25 to 70°C |
FC/APC to FC/APC Simplex Single Mode Small D Fiber Optic Adapter/Coupler, No Flange |
FC/APC to FC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
ST/UPC to ST/UPC Simplex Single Mode Metal Fiber Optic Adapter/Coupler, No Flange |
ST/UPC to ST/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
ST/UPC to ST/UPC Simplex Multimode Metal Fiber Optic Adapter/Coupler, No Flange |
ST/UPC to ST/UPC |
Multimode |
≤0.2dB |
1000 times |
-25 to 70°C |
LSH/APC to LSH/APC Simplex Single Mode Plastic Fiber Optic Adapter/Coupler with Flange |
LSH/APC to LSH/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC Female to FC/UPC Male Simplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to FC/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC Female to ST/UPC Male Simplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to ST/UPC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC to SC/UPC Hybrid Simplex OS2 Single Mode Plastic Fiber Optic Adapter/Coupler, Female to Female, with Flange |
LC/UPC to SC/UPC |
Single Mode |
≤0.5dB |
1000 times |
-25 to 70°C |
LC/UPC to SC/UPC Hybrid Duplex SM/MM Metal Fiber Optic Adapter/Coupler, Female to Female, with Flange |
LC/UPC to SC/UPC |
Single Mode/Multimode |
≤0.5dB |
1000 times |
-25 to 70°C |
FC/APC to SC/APC Hybrid Simplex OS2 Single Mode Fiber Optic Adapter/Coupler, Female to Female, with Flange |
FC/APC to SC/APC |
Single Mode |
≤0.5dB |
1000 times |
-25 to 70°C |
FC/UPC to ST/UPC Hybrid Simplex Single Mode/Multimode Metal Fiber Optic Adapter/Coupler, Female to Female, with Flange |
FC/UPC to ST/UPC |
Single Mode/Multimode |
≤0.5dB |
1000 times |
-25 to 70°C |
FC/UPC to LC/UPC Hybrid Simplex Single Mode/Multimode Metal Fiber Optic Adapter/Coupler, Female to Female with Flange |
FC/UPC to LC/UPC |
Single Mode/Multimode |
≤0.5dB |
1000 times |
-25 to 70°C |
ST/UPC to LC/UPC Hybrid Simplex Single Mode/Multimode Metal Fiber Optic Adapter/Coupler, Female to Female, with Flange |
ST/UPC to LC/UPC |
Single Mode/Multimode |
≤0.5dB |
1000 times |
-25 to 70°C |
ST-SC Hybrid Simplex Single Mode/Multimode Metal Fiber Optic Adapter/Coupler, Female to Female, with Flange |
ST/UPC to SC/UPC |
Single Mode/Multimode |
≤0.2dB |
1000 times |
-25 to 70°C |
ST-SC Hybrid Duplex Single Mode/Multimode Metal Fiber Optic Adapter/Coupler, Female to Female, with Flange |
ST/UPC to SC/UPC |
Single Mode/Multimode |
≤0.2dB |
1000 times |
-25 to 70°C |
FC/APC to SC/APC Hybrid Simplex Single Mode Plastic Fiber Optic Adapter/Coupler, Female to Female, with Flange |
FC/APC to SC/APC |
Single Mode |
≤0.2dB |
1000 times |
-25 to 70°C |
LC/UPC Female to SC/UPC Male Simplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
LC/UPC to SC/UPC |
Single Mode |
≤0.5dB |
1000 times |
-25 to 70°C |
SC/UPC Female to LC/UPC Male Simplex Single Mode Adapter/Coupler, with Flange |
SC/UPC to LC/UPC |
Single Mode |
≤0.5dB |
1000 times |
-25 to 70°C |
ST/UPC Female to SC/UPC Male Simplex Single Mode Fiber Optic Adapter/Coupler, No Flange |
ST/UPC to SC/UPC |
Single Mode |
≤0.5dB |
1000 times |
-25 to 70°C |