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by multiple brands 

Catalog ID: FCSTSM12

Fiber Optic Connectors, ST-Single Mode, Pre-Polished, 12 Pack

  • Terminate in Less than 60 Seconds
  • RoHS Compliant and Bulk Packed in Recyclable Cartons

Standard Product

Product Details


Application Interconnect
Color Blue
EU RoHS Indicator Yes
Enclosure Type Various
Environmental Conditions Indoor
Item Type ST
Material Ceramic
Material - Mounting Hardware Fiber Termination, Field Polish
OEM Brand Name Hubbell Premise Wiring
  • Electrical - Insertion loss - 0.5dB (0.35dB typical), 0.75dB max
  • Electrical - Mating durability - 500 cycles <
  • 0.1dB change
  • Electrical - Multimode return loss - 35dB Typ, 22dB minimum
  • Electrical - Singlemode return loss - 55dB Typ, 40dB minimum
  • Environmental - Operating temperature - 0 ºC to +70 ºC
Repeatability 0.1 dB
Service Life 500 matings
Temperature Rating 0C to 70C
UPC 662620217482


Display Size 2.5 mm

Electrical Ratings

Connectivity Plug
Insertion Loss 0.75 dB Max
Return Loss 26

Conductor Related

Fiber Size 125 Micron
Fiber Type Singlemode

Certifications and Compliance

Industry Standard(s)
  • Telcordia GR-326-CORE
  • TIA-568-C.3
  • TIA-604-FOCIS


Carton Quantity 25