4X4mini optical switch

4×4 Mechanical Optical Switch: Miniaturized, High-Performance Core Switching Device for Fiber Optic Links

Product Overview

The upgraded 4×4 Optical Switch (Model: XH-OSW-4×4-SM) is a professional matrix optical path switching component designed for single-mode fiber optical communication systems. It supports arbitrary, fast and reliable physical connection, disconnection and cross routing between 4 input ports and 4 output fiber ports.
It perfectly meets the core demands of modern optical fiber networks for flexible scheduling, multi-link backup and multi-point optical testing. Featuring ultra-compact size, ultra-low insertion loss, excellent stability, low crosstalk and extremely long service life, it is an ideal core component for optical fiber sensing, optical communication operation & maintenance, laboratory testing, private network construction and optical layer scheduling in data centers.

Core Specifications & Product Identification

  • Model Number: XH-OSW-4×4-SM (SM = Single Mode Fiber)
  • Working Wavelength: Compatible with mainstream 1310nm & 1550nm communication wavebands
  • Structure: Standard 4×4 full matrix optical switching, 4 inputs × 4 outputs arbitrary interconnection
  • Connector Type: Standard FC/APC (green ferrule), excellent return loss performance; customizable for FC/UPC, SC, LC and other mainstream connector types

Key Technical Advantages ✨

  1. Ultra Miniature Compact Design

    New-generation optimized 4×4 matrix structure greatly reduces overall device dimension. It supports easy cabinet integration, field deployment and portable testing equipment installation, perfectly adapting to space-limited application scenarios.

  2. Ultra-Low Insertion Loss & Low Signal Attenuation

    Adopts high-precision optical alignment internal structure to minimize optical signal attenuation. Outstanding insertion loss performance ensures high-quality signal transmission even after repeated switching, without damaging the overall link optical power budget.

  3. High Isolation & Ultra-Low Crosstalk

    Ultra-high isolation between channels effectively restrains signal crosstalk among ports, guarantees signal purity of multi-channel parallel transmission, and greatly improves system signal-to-noise ratio and operational stability.

  4. High Reliability & Extra-Long Service Life

    Built with mature mechanical optical switch driving solution, featuring fast switching response speed, high repeated positioning accuracy, supporting millions of stable switching cycles with negligible long-term performance degradation.

  5. Excellent Environmental Adaptability

    Wide operating temperature range design, maintains stable operation under complex high/low temperature and slight vibration industrial/outdoor environments, with strong anti-interference capability and consistent long-term working performance.

  6. Wide Compatibility & Flexible Deployment

    Fully compliant with global single-mode fiber standards, compatible with most commercial optical modules, optical amplifiers, testing instruments and fiber transmission equipment. Quick plug-and-play access for fast system setup.

Main Application Fields

  • Optical Communication Network: Backbone optical link backup, remote intelligent optical switching, link redundancy protection
  • Optical Fiber Sensing Industry: Multi-point distributed sensing network, FBG sensor array optical path polling & scanning
  • Testing & Measurement: Batch automatic testing of optical devices, multi-channel switching for optical test instruments, laboratory R&D platform
  • Data Center & Private Network: Multi-port optical layer routing scheduling, multi-point monitoring signal distribution
  • Security & Monitoring: Long-distance fiber video link switching, multi-channel optical path timed inspection
  • OTDR Cable Monitoring System: Multi-section optical cable online fault inspection and real-time fault location

Product Value & Industry Benefits

Against the backdrop of rapid expansion and diversified development of global optical fiber communication networks, the 4×4 matrix optical switch is the key core device to realize flexible optical network reconstruction, efficient resource reuse and operation cost reduction.
Compared with manual fiber plugging & replugging, this optical switch supports remote electric control / automatic fast switching, greatly cutting manual maintenance cost, reducing human operation errors, and avoiding connector loss and lifespan damage caused by frequent manual plugging. The 4-in 4-out matrix architecture replaces multiple ordinary single-channel optical switches, simplifying network structure and lowering overall procurement & deployment cost.

Summary

The XH-OSW-4×4-SM 4×4 single-mode matrix optical switch delivers an efficient, cost-effective and reliable professional optical switching solution for optical path scheduling, link backup, automatic testing and multi-channel networking scenarios worldwide, with outstanding advantages of compact size, ultra-low loss, stable performance and universal compatibility.
It is an indispensable foundational core optical component for optical communication, fiber sensing, industrial operation and academic research industries.
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Contact:Nanning Xionghua photonics Technology Co.,Ltd.

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