ST Optical Fiber Connector

ST Optical Fiber Connector

ST stands for Straight Tip - a quick release bayonet style connector developed by AT&T. STs were predominant in the late 80s and early 90s.
 
The ST optical fiber connectors are keyed and spring-loaded. 
They are push-in and twist types, enabling a simple twist-on and twist-off installation.
 
Sinocomms’ high-performance ST fiber optic connectors are easily inserted and removed due to their design. 
 
Both single mode and multimode ST connectors are available in Sinocomms.

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  • Specifications
  • Features
  • Applications
  • Compliances
  • Downloads

Specifications

Insertion Loss ≤0.20dB Typical Single mode
≤0.25dB Typical APC
≤0.50dB Typical Multimode 
Return Loss Ultra (UPC) ≥55dB
Angle (APC) ≥65dB
Durability 1000 Mating Cycles
Operating Temperature 40°C to +85°C

 

Features

  • Tight tolerance ferrules for low loss performance 

  • Pull-proof design prevents signal interruption

  • High temperature and UL 94-V0 rated plastic housing and boots available in multiple colors 

  • Available with 0.9mm, 1.2mm, 2.0mm, 3.0mm

Applications

  • FTTH

  • DAS

  • Datacom

  • Telecom

  • Broadband

Compliances

  • EIA/TIA-604-3

  • IEC 61754-4

  • Telcordia-GR-326-CORE

  • RoHS

Downloads