BOYANG BY-3731SM Telecom Grade Fiber Optic Patch Cord 3m FC/APC-FC/UPC Single Mode Single Core Fiber Optic Cable for Broadcasting

High precision, flame retardant LSZH jacket

Low loss ferrule with high precision polishing

Aramid yarn reinforcement for tensile strength and durability

Flame retardant, low smoke, halogen-free, environmentally friendly

Strict quality control throughout production including fiber cutting, polishing, cleaning, and testing

Multi-stage polishing process ensuring flat and clean endfaces

Mechanical durability tested to over 500 insertion cycles

Optical performance tested with professional interferometer ensuring insertion loss ≤ 0.2 dB and return loss ≥ 50 dB

Anti-pull and anti-detachment design for fiber connectors

Connector withstands ≥ 70 N pull force for 1 hour with insertion loss change < 0.3 dB

ISO9001 Quality Management System (Certificate No. 18726Q00026R101)

ISO14001 Environmental Management System (Certificate No. 18726E00027R101)

ISO45001 Occupational Health and Safety Management System (Certificate No. 18726OH00028R101)

Research, development, production, and sales of communication equipment including PDH, PCM multiplexers, optical terminals, industrial Ethernet switches, fiber transmission and conversion equipment, microwave RF transmission components, and specialized network communication cabling products

Optical fiber communication data transmission

Fiber optic LANs

Data center cabling

Do not look directly into the fiber optic endface during operation

Independent dust-proof packaging with product labeling

YD/T1272-2009

ANSI/TIA-568-C.3

BOYANG telecom grade fiber optic patch cords provide high reliability, stability, and performance with low insertion loss and high return loss. Featuring bend-insensitive G.657A2 fiber and robust LSZH flame-retardant jackets, these patch cords are designed for demanding telecom and data center environments. Patented anti-pull connector technology ensures durable and stable connections under mechanical stress. Certified under multiple ISO management systems, BOYANG guarantees quality and environmental responsibility in manufacturing.