How many types of optic fiber patch cables you can provide?

Normally, customers require PVC and LSZH optical fiber patch cables types specified.
They are G652D single-mode cables, 50/125 or 62.5/125 for multi-mode type, G657A for Single-mode LSZH type patch cords, MM OM3 (50/125) for 10G multi-mode Cables. OFNR and OFNP are available. Sopto Tech can provide different connector of the patch cord.

G.657A fiber is standard defined by ITU (International Telecommunication Union). G.657A and G.652D fiber are single mode fibers. The difference between G.652D and G.657A fiber is the bending radius. G.657A1 fiber’s bending radius is 10mm, G.657A2 is 7.5mm and G.657A3 is 5mm. G. 657 fibers is better than G.652D, which a little expensive than the G.652 fibers.

LSZH stands for Low Smoke Zero Halogen and describes a cable jacket material that is non-halogenated and flame retardant. Low smoke zero halogen cable reduces the amount of toxic and corrosive gas emitted during combustion. LSZH cable jacketing is composed of thermoplastic or thermoset compounds that emit limited smoke and no halogen when exposed to high sources of heat, e.g. flame. The LSZH Cables become more and more popular in the FTTx project recently.