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PROSKY

Product category

Optical Connectors

Optical connectors are precision mechanical interfaces that align two fiber cores — each around nine microns wide — accurately enough for light to cross the joint with minimal loss. Ferrule quality, end-face geometry and adapter alignment decide how much of the optical budget every mating consumes.

Green SC/APC fiber patch cords in a distribution panel — illustrative photoIllustrative photo

The category includes the SC, LC, FC and ST interface families with zirconia ceramic ferrules, the adapters that mate them through panels and outlets, and field-installable connectors for terminating drop cables at the subscriber end without a splicer. Flat-polished UPC end-faces suit general transmission, while 8-degree angled APC end-faces deflect reflections into the cladding and are the default wherever PON and RF-overlay return-loss limits apply. Interfaces are designed to align with the IEC 61754 series, with performance graded per IEC 61755.

Selection guide

How to Choose

Standardise on as few connector types as the network allows — LC where port density rules, SC/APC across PON distribution — and never mix polishes on one link. Use field-installable connectors for fast subscriber turn-up and splice-on pigtails where lowest loss matters, and make inspect-and-clean before every mating a standing rule: contamination remains the most common cause of failed links.

Catalogue

Products in Optical Connectors

Select up to three products to compare their typical specifications side by side.

Illustrative photo
Green SC/APC fiber patch cords in a distribution panel — illustrative photo

SC/APC Field-Installable Connector

ModelPSK-CON-102Available

Field-installable SC/APC connector that terminates drop cable at the subscriber's premises in about two minutes — no epoxy, no polishing. A factory pre-polished ferrule and internal mechanical splice deliver APC-grade reflectance at the doorstep.

Illustrative photo
LC duplex fiber patch cords in an adapter panel — illustrative photo

LC/UPC Connector

ModelPSK-CON-101On request

Small-form-factor LC connector with a 1.25 mm zirconia ferrule for high-density single-mode termination. Epoxy-and-polish construction for pigtails, patch cords and factory assemblies, at half the panel footprint of SC.

Product Comparison

TypicalTypical values for this product class — request the certified PROSKY datasheet for guaranteed figures.

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