This is a 2m SC (male) to ST (male) yellow duplex riser-rated fiber patch cable. OS2 is a standard single-mode optical fiber commonly used with wavelengths of 1310nm and 1550nm (9/125 microns), and has a maximum attenuation of 1dB/km. The OS2 standard is

Technical Specifications

Connector Type‎Optical
Cable Type‎Fiber Optic, Ethernet
Color‎Yellow
Brand‎AddOncomputer.com
Specification Met‎Os2
Unit Count‎1 Count
Number of Items‎1
Item model number‎ADD-ST-SC-2M9SMF
Item Weight‎0.8 ounces
Product Dimensions‎2.01 x 7.01 x 7.99 inches
Item Dimensions LxWxH‎2.01 x 7.01 x 7.99 inches
Manufacturer‎Addon
ASIN‎B00I3JVQMG
Is Discontinued By Manufacturer‎No
Date First Available‎May 16, 2014
Connector TypeOptical
Cable TypeFiber Optic, Ethernet
ColorYellow
BrandAddOncomputer.com
Specification MetOs2