High-Thermal-Conductivity Distributed Temperature-Sensing Cable

Fiber Mode [End-Face Type UPC]: SM End-Face Type [Fiber Mode SM]: UPC End-Face Type [Fiber Mode SM]: APC

The hybrid optical/electrical cable assembly combines fiber and copper conductors for simultaneous data and power transmission in optical communications, LAN/local networks, and base-station cabling. High-performance water-blocking materials improve durability and environmental adaptability. A full range of specifications complies with Telcordia-GR-326-CORE,IEC-61754,IEC 62807-3,and RoHS international standards. Insertion loss:≤0.30dB. Hybrid cable structure:customizable.

Fiber Model [or as specified by the customer]: SI400/440/600AE, Core/Clad:400/440um, 0.22NA; or as specified by the customer Fiber Length [or as specified by the customer]: 1.5+/-0.1m; or as specified by the customer Coating Specifications R [Antireflection Coating ;@780-1000nm; or customized to customer requirements]: Antireflection Coating , R<0.5%@780-1000nm; or customized to customer requirements

Protruding coated pigtails mount one coated-fiber end in a ceramic ferrule,projecting beyond its face,and fit SMA905 at the other end. Unlike flush assemblies,this avoids coating cracking from differing expansion of fiber,adhesive and ceramic under one plane,especially advantageous for medium/high-power laser coupling/transmission.

Fiber Core Diameter [or as specified by the customer]: 200 / 300 / 400 / 600 / 800 / 1000um; or as specified by the customer Fiber Length [or as specified by the customer]: 200+/-5cm; or as specified by the customer Assembly Method: SMA-905 flat-head assembly or suspended-head assembly

SMA-905 fiber patch cords use high-precision SMA-905 connectors or modified SMA-905 connectors with air-gap protection, assembled with large-core power-delivery fibers whose end faces are finely ground and polished. They are mainly used to transmit power in semiconductor laser modules and low- to medium-power solid-state lasers. An environmentally friendly adhesive-free process inside the connector further improves fiber heat dissipation and service life, meeting high-power transmission requirements for laser welding and cutting. Fujin Optoelectronics also provides custom fiber patch cords and coating services for customer-supplied patch cords, such as D80 and FC/PC patch cords.

Fiber Core Diameter [or as specified by the customer]: Core/Cladding 9/125um;or Customer-Specified Patch Cord Length [or customized to customer requirements]: 5±1m; or customized to customer requirements Assembly Method: FC/PC Connectors at Both Ends, with 3.0mm-Outer-Diameter PVC Protective Tubing

FC stands for Ferrule Connector, indicating an outer metal reinforcing sleeve with screw fastening. This circular threaded connector suits strong-vibration environments. PC means physical contact. FC/PC single-mode connectors use a pre-rounded(20 mm) ceramic ferrule to reduce back reflection. Fujin Optoelectronics also offers customized fiber patch cords and coating services for customer-supplied patch cords, including SMA905 and FC/PC types.

Lensed fiber is produced by precision-machining the fiber end into multiple bevels or a cone and forming a planar or spherical lens at the top core region to meet special optical-path, spot, and coupling requirements. Fujin Optoelectronics custom-manufactures lensed fibers with various shaped end faces and can add optical coatings to customer requirements. They mainly couple semiconductor laser chips and are generally used at the input and output of semiconductor fiber amplifiers (SOA, source wording). The front lens of radius R is primarily designed to maximize coupling efficiency for low-NA semiconductor lasers and can be modified for customer applications.