Singlemode fiber optic patch cables are called 9/125. This indicates the glass core is nine microns in diameter. The “125” is the size of the core plus the cladding (125 microns). Actually you may see singlemode fiber specified as 8.5/125 or anything between 8/125 and 10.5/125. These are all equivalent.
The PVC jacket of the singlemode cable is normally yellow (although we can make them in other colors). The outer diameter of one fiber is 3.0mm for ST, SC, and FC connectors, but 2.0mm if the cable has an LC or MTRJ connector. We can also make these cables with a plenum jacket or a LSZH jacket, if required.
|Model Number||LC/PC Duplex Coupler Single Mode OS2 Fiber Optic|
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