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This MTRJ single-mode fiber patch cord is a space-saving, high-density interconnection solution optimized for modern optical network systems. It seamlessly connects optical transceivers, switches and fiber termination units to build stable, long-range optical links. Adopting pure optical signal transmission instead of electric-based copper wiring, it completely avoids electromagnetic interference and crosstalk, ensuring pure and stable data delivery. Designed with standard 9/125μm single-mode fiber (8–10μm ultra-fine core plus low-refractive cladding), it effectively confines light waves and suppresses signal attenuation. Featured with a fire-safe yellow LSZH outer jacket, it meets IEC and RoHS environmental compliance. Available in standard 1–4 meter stock lengths, this eco-friendly pre-terminated cord provides ultra-stable low-loss performance, perfectly catering to long-distance, high-bandwidth network deployment. Its integrated duplex MTRJ miniaturized structure greatly improves cabinet space utilization in high-density wiring areas.
1.Mini duplex MTRJ structure maximizes cabinet wiring density
Adopting integrated dual-core MTRJ connectors on both ends, this patch cord packs two optical channels into one compact housing, saving nearly 50% panel space compared with traditional dual SC/LC connections. The intuitive push-pull latch design supports one-hand plug-and-play operation, even in narrow, crowded cabinet environments. It is ideal for high-density patch panels, compact switch cabinets and centralized fiber distribution systems.
2.Standard single-mode fiber ensures ultra-low attenuation for long-haul transmission
Utilizing industry-grade 9/125μm single-mode fiber, the cord delivers excellent low-loss optical performance: attenuation ≤0.35 dB/km at 1310nm and ≤0.21 dB/km at 1550nm. It supports stable transmission over 10 kilometers, fully meeting long-distance networking demands. It serves as a reliable cabling solution for campus backbone networks, telecom trunk links and cross-building long-range optical transmission projects.
3.Precisely polished UPC connectors guarantee consistent optical performance
Factory-precision UPC polishing paired with high-stability zirconia ceramic ferrules ensures insertion loss ≤0.3 dB and return loss ≥50 dB. The unified duplex wiring layout eliminates fiber sequence errors during on-site connection, simplifying installation steps and reducing post-deployment testing and maintenance pressure.
4.LSZH zero-halogen jacket enhances fire safety for public scenarios
The low-smoke zero-halogen outer sheath produces negligible toxic gas and minimal smoke during combustion. Meeting strict IEC and RoHS safety standards, it significantly improves fire resistance and environmental safety. It is the preferred choice for data centers, hospitals, schools, office buildings and public facilities with rigorous fire-protection regulations.
5.Flexible length options realize standardized and tidy cabinet management
Covering mainstream stock lengths of 1m, 2m, 3m and 4m, and supporting custom engineered sizes, this patch cord adapts to diverse cabinet layouts. Proper cable sizing avoids redundant coiling and messy wiring, optimizing internal airflow and heat dissipation. Fully compatible with mainstream MTRJ adapters and panels, it achieves universal interoperability for all single-mode long-distance network scenarios.
Prouct name : Patch cord MTRJ/PC-MTRJ/PC SM 2.0 PVC/LSZH
Type of Connector : MTRJ-MTRJ
Standards : IEC, RoHS
Color : Yellow
Fiber Mode : SM
Length：1M,2M,3M,4M......
Green standards: Yes
