1) Meets EIA / TIA, IEC NTT and bell core GR 326-CORE Standard 2) Optional Connector: SC / LC / FC / ST / MTRJ / MU / DIN / D4/etc 3) PC, UPC, APC polishing 4) 0.9mm, 2.0mm, 3.0mm cable diameter are avaiable 5) Single Mode ( 9/125 )or Multimode ( 50/ 125 or 62.5/125 ) 6) Pigtail available 7) Customized Specification are welcome