Explore our high-performance optical connectivity modules engineered for minimal signal attenuation and maximum structural longevity in telecom networks.
An SC Fast Connector (also known as a field-installable connector or quick assembly connector) is a passive optical component designed to terminate fiber optic cables directly in the field without the need for traditional epoxy curing, polishing, or extensive training. They are highly prevalent in Fiber to the Home (FTTH) networks, fiber distribution hubs, and outdoor BBU-AAU connections.
The mechanical core design relies on a pre-embedded, factory-polished fiber stub within the zirconia ceramic ferrule. When the bare field fiber is stripped, cleaved, and inserted into the mechanical splice element, it aligns with the pre-embedded fiber. A high-index refractive index-matching gel acts as an optical bridge, minimizing Fresnel reflections at the junction to deliver low insertion loss (IL ≤ 0.3dB) and high return loss (RL ≥ 50dB for UPC, ≥ 55dB for APC).
By removing the polishing and glue curing stages, network installation speeds are increased up to tenfold. This is critical for tier-1 telecom operator projects demanding rapid site deployment.
Our SC Fast Connectors are manufactured under rigorous QA/QC metrics that align with Telcordia GR-326-CORE and IEC 61754-4 standards.
Strict parameter testing protocols verify that every unit matches industry limits for low loss and clean reflectivity.
Engineered to resist dynamic environmental changes, retaining consistent tensile strength and connection stability.
Configured with thermal-stable structural plastics and anti-aging index-matching gel to operate under extreme climates.
The field-termination landscape is transitioning away from standard mechanical splicing toward tool-free, click-to-assemble configurations. Traditional fast connectors require custom stripping tools, cleavers, and length guides. Next-generation SC Fast Connectors feature integrated alignment sleeves and built-in tension locks that ensure accurate fiber mating without separate assembly guides.
Index-matching gel evaporation and crystallization have historically limited fast connector lifespans. Our advanced formulation utilizes synthetic fluorosilicone compounds that resist thermal degradation up to 120°C, maintaining gel density and refractive index stability over a 25-year operational window.
With modern FTTH networks requiring extremely tight bending radii in residential routing, standard G.652.D fiber stubs within older connectors cause high macrobending losses. We have migrated our core product line to utilize G.657.A2 and G.657.B3 bend-insensitive stubs to retain sub-0.1dB bending loss performance.
Standard quick-connectors are single-use; once locked, the mechanical clamp cannot be reopened without degrading alignment. Kocent Optec’s newer fast connectors incorporate a reusable locking clip design, permitting up to 5 re-insertions without sacrificing optical return loss specs.
Providing specialized physical layer connectivity structures for challenging deployment scenarios around the globe.
FTTH rollouts require cost-effective, high-yield termination at the customer premises. SC Fast Connectors allow rapid connections to Drop Cables (2.0*3.0mm butterfly cable) without hauling fusion splicers into apartments. This speeds up subscriber activation and cuts installation capital expenditure.
5G architecture employs distributed antenna units where BBU/AAU units link through outdoor fiber networks. Combining IP67-rated waterproof outer housings with SC Fast Connectors creates rugged, weather-resistant optical terminations that perform reliably under high-vibration and extreme temperature conditions.
For inter-rack connections and intra-row patch configurations, our fast connectors complement standard MTP/MPO trunk cabling. In situations where pre-terminated trunks encounter pathway restrictions, engineers can route raw fiber and terminate with SC/LC fast connectors in the field to match spatial requirements.
Kocent Optec Limited utilizes automated production lines at our mainland China facilities to guarantee consistent geometric accuracy and bulk supply reliability. Automated insertion and assembly machines control component assembly down to micro-level tolerances, eliminating human error in fiber stub positioning.
Our supply chain structure is built for resilience. We maintain direct supply relationships with domestic zirconia ceramic raw material suppliers and high-precision injection molders. This integration keeps us insulated from external market shocks and allows us to provide stable pricing and rapid lead times.
Our quality control protocols require 3D interferometer testing for every batch. This tests radius of curvature, apex offset, and fiber undercut values to ensure they comply with international standards.
Established in 2012 in Hong Kong as a hi-tech communication enterprise, Kocent Optec Limited is one of China's leading fiber optic termination product manufacturers and solution providers. We are dedicated to developing and manufacturing fiber optic communication products ranging from passive to active categories for telecommunication networks, enterprise networks, and data centers.
By leveraging our extensive experience and production capacity, we help our customers grow their market share and outperform competitors. We focus on deep customer collaboration, positioning ourselves as a reliable engineering and supply partner for fiber optic connectivity.
Our OEM and ODM products have won numerous telecom operator tenders, meeting strict quality controls for top telecom providers including: SingTel, Vodafone, America Movil, Telefonica, Bharti Airtel, Orange, Telenor, VimpelCom, TeliaSonera, Saudi Telecom, MTN, Viettel, Bitel, VNPT, Laos Telecom, MYTEL, Telkom, Telekom, Entel, FiberTel, StarFiber, Ooredoo, Beeline, and Azercell.
We help global purchasing teams reduce procurement risks through clear regulatory compliance and custom build variations.
Our fiber optic components comply with global regulatory frameworks. All products are RoHS and REACH certified, preventing hazardous chemicals from entering sensitive installations.
We supply custom solutions tailored to your market requirements, offering bespoke options for cable jacket types (LSZH, PVC, Plenum), custom fanout lengths, and custom packaging.
We support our partners through complex bidding cycles by providing complete documentation packages, including datasheets, test reports, factory audits, and compliance certificates.
Detailed technical answers to common questions about SC Fast Connectors and field installations.
Explore the remainder of our high-quality catalog, showcasing premium active transceivers and high-density distribution chassis.
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