Our ST-ST Singlemode Duplex Fiber Optic Patch Cable is designed for high-speed, long-distance data transmission in demanding network environments. Featuring precision ST connectors and premium single-mode fiber, this cable ensures low insertion loss and high reliability for telecommunications, data centers, and industrial applications. The duplex design (2 fibers in one jacket) provides bidirectional communication with superior performance.
Advantages
Low Signal Loss
9/125μm single-mode fiber with ≤0.2dB insertion loss guarantees minimal attenuation.
Durable Construction
Corrosion-resistant ST connectors with ceramic ferrule for 1,000+ mating cycles.
Wide Compatibility
Compliant with IEEE, IEC, and EIA/TIA standards for seamless integration.
Flexible & Flame-Retardant
LSZH (Low Smoke Zero Halogen) jacket options available for indoor/outdoor use.
Stable Performance
Operating temperature: -40°C to +75°C, suitable for harsh environments.
Features
Connector Type: ST (Snap-in) to ST, keyed for secure connection.
Fiber Type: OS2 Singlemode (9/125μm), ideal for 1310/1550nm wavelengths.
Duplex Design: Two fibers in a single jacket (color-coded: Blue/Yellow).
Polish Options: PC/UPC/APC (default UPC) for optimized reflectance.
Customization: Available in lengths from 0.5m to 100m (custom lengths upon request).
Specifications
| Parameter |
Specification |
| Insertion Loss |
≤0.2 dB (typical) |
| Return Loss |
≥50 dB (UPC), ≥60 dB (APC) |
| Cable Diameter |
2.0mm / 3.0mm (customizable) |
| Tensile Strength |
≥100N |
| Operating Wavelength |
1310nm / 1550nm |
| Connector Material |
Zinc alloy with ceramic ferrule |
Applications
Telecom Networks: FTTH, backbone wiring, ODF connections.
Data Centers: Server-to-switch links, SAN/NAS systems.
CATV & Broadcasting: HD video signal transmission.
Industrial Networks: Factory automation, PLC systems.
Medical Equipment: High-bandwidth imaging devices.
Industrial - Rugged performance in harsh environments.
Why Choose KOC?
Nearly 25 years of experience in the optical communication industry
We prioritize customer interests and continuously optimize costs
Integrity is our core philosophy
We have a stable and experienced team of staff
We have global branch network service capabilities
Fast production lead time, as short as 3 days
Reasonable and efficient logistics transportation
About KOC
Located in Shenzhen, China, KamaxOptic Communication Co. Ltd., well-known as KOC, is specialized in fiber optic communication products and accessories. She offers precise customized solutions for various customers involved in telecommunication, broadcast, CATV and network industry worldwide.
Our quality is guaranteed by the scientific management with the assistances of professional personnel, advanced testing equipments and efficient ERP system under the strict guidance of ISO9001: 2000, from supplier evaluation to inbound material examination, from processing monitoring to permanent inspection, from packing to shipping. We do care for every detail!
To be dedicated to be a popular manufacturer with her quality products, satisfactory services and attention to details through the full commitment of each personnel to work as one team in an effort to exceed our customer expectations.
To operate the business in a transparent and honest manner, that our customers, our associates and our business partners are proud to play their part in our success.
Strictly comply with 7S management
Please visit us website for more information: http://kocchina.en.made-in-china.com
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