ST Fiber optical connector With 2.5mm Ferrule apc/upc sm/mm/sx/dx
ST Fiber Optical Connector
Product Description:
ST is probably still the most popular connector for multimode networks , like most buildings and campuses. It has a bayonet mount and a long cylindrical 2.5 mm ceramic (usually) or polymer ferrule to hold the fiber. Most ferrules are ceramic, but some are metal or plastic.
Key Features:
Low insertion loss and back reflection loss;
Ferrule end surface preformed;
Precision anti-rotation key and corrosion resistant body;
UL-rated plastic housing;
Boots in a variety of colors;
Telcordia style boots;
Free-floating ceramic ferrule.
Applications:
CATV
Active device termination
Telecommunication networks
Metro
Local Area Networks (LANs)
Data processing networks
Test equipment
Premise installations
Wide Area Networks (WANs)
ST Series connecter:
Connector Type |
Ferrule | Crimp Eyelet | Boot Dia(mm) | Boot Colour | Fiber Count | |||
ST/UPC/SM ST/UPC/MM ST/APC/SM ST/APC/SM
|
Single Mode Multi Mode Conical Step
|
ɸ2.0mm ɸ3.0mm No eyelet
|
ɸ0.9mm
ɸ2.0mm ɸ3.0mm
|
Red
Black Blue Green Yellow Magenta Beige White
|
DX-Duplex
SX-Simplex
|
Parameters
Parameter | Unit | ST | |||
SM | MM | ||||
PC | UPC | APC | PC | ||
Insertion Loss(typical) | dB | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 |
Return Loss | dB | ≥45 | ≥50 | ≥60 | ≥30 |
Exchangeability | dB | ≤0.2 | |||
Repeatability | dB | ≤0.2 | |||
Durability | Time | >1000 | |||
Operating Temperature | °c | -40~75 | |||
Storage Temperature | °c | -40~85 |
Always a pre-production sample before mass production;
Always final Inspection before shipment;
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