ST Type

Optic Fiber Adapter

ST Type

Fiber optic adapter, sometimes also called a coupler, is a small device designed to terminate or link fiber optic cables or fiber optic connectors between two fiber optic lines. It contains the interconnect sleeve that holds two ferrules together. By precisely linking two connectors, fiber optic adapters allow the light sources to be transmitted at their maximum and minimize the loss as much as possible. At the same time, fiber optic adapters have the advantages of low insertion loss, good interchangeability, and reproducibility. They are used to connect optical fiber connectors such as FC, SC, LC, ST, MU, MTRJ, D4, DIN, MPO, etc. They are widely used in optical fiber communications equipment, measuring appliances, and so on. The performance is stable and reliable.


Product Detail

FAQ

Product Tags

Product Features

Simplex and duplex versions are available.

Low insertion loss and return loss.

Excellent changeability and directivity.

Ferrule end surface is pre-domed.

Precision anti-rotation key and corrosion-resistant body.

Ceramic sleeves.

Professional manufacturer, 100% tested.

Accurate mounting dimensions.

ITU standard.

Fully compliant with ISO 9001:2008 quality management system.

Technical Specifications

Parameters

SM

MM

PC

UPC

APC

UPC

Operation Wavelength

1310&1550nm

850nm&1300nm

Insertion Loss (dB) Max

≤0.2

≤0.2

≤0.2

≤0.3

Return Loss (dB) Min

≥45

≥50

≥65

≥45

Repeatability Loss (dB)

≤0.2

Exchangeability Loss (dB)

≤0.2

Repeat Plug-Pull Times

>1000

Operation Temperature (℃)

-20~85

Storage Temperature (℃)

-40~85

Applications

Telecommunication system.

Optical communication networks.

CATV, FTTH, LAN.

Fiber optic sensors.

Optical transmission system.

Test equipment.

Industrial, Mechanical, and Military.

Advanced production and testing equipment.

Fiber distribution frame, mounts in fiber optic wall mount and mount cabinets.

Packaging Information

ST/UPC as a reference. 

1 pc in 1 plastic box.

50 specific adapter in carton box.

Outside carton box size: 47*38.5*41 cm, weight: 15.12kg.

OEM service available for mass quantity, can print logo on cartons.

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Inner Packaging

Outer Carton

Outer Carton

Packaging Information
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