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OLYCOM

Fiber Bypass Switch Dual LC Port DIN-Rail DC9–52V Wide Voltage CE Fanless

Fiber Bypass Switch Dual LC Port DIN-Rail DC9–52V Wide Voltage CE Fanless

$75.99 USD
$48.00 USD $75.99 USD
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Introduction

  • The OM-FBS-22-SLC is an industrial-grade fiber bypass switch designed for optical communication systems that demand uninterrupted signal continuity, fast path switching, and high reliability in monitoring and protection applications. 
  • Featuring dual LC fiber interfaces, a switching time of ≤10ms, and an exceptionally low typical insertion loss of 0.6dB, it provides a transparent, low-latency optical bypass path that protects downstream equipment and maintains network continuity when inline devices fail or require maintenance.
  • Built for permanent infrastructure deployment, the OM-FBS-22-SLC accepts a wide DC 9–52V input with polarity protection, operates across -20°C to +70°C, and mounts directly on a standard 35mm DIN rail — integrating cleanly into industrial control cabinets and fiber distribution panels without additional hardware. 
  • Its power-off protection mechanism ensures the optical path switches automatically to bypass state upon power loss, making it a passive safety net for any inline optical appliance. 
  • With a mechanical service life exceeding 100 million switching cycles, wide wavelength coverage from 850nm to 1650nm, and channel crosstalk suppression of ≥55dB (SM), it delivers the optical performance and long-term reliability that metropolitan, laboratory, and monitoring system operators require.

Key Features

  • Dual LC Fiber Interface — Supports both multimode (850/1300nm) and single-mode (1310/1550nm) optical paths; wide wavelength range 850±40nm to 1260–1650nm covers the full spectrum of deployed fiber infrastructure
  • Low Insertion Loss: Typ 0.6dB / Max 1.0dB — Minimal signal attenuation in the optical path; preserves link budget for long-haul and high-density optical systems where every dB matters
  • High Channel Crosstalk Suppression: MM ≥35dB / SM ≥55dB — Effectively isolates optical channels; eliminates inter-path interference in dense wavelength or multi-channel test and monitoring environments
  • Switching Time ≤10ms — Fast optical path transition minimizes traffic interruption during protection switching events or maintenance bypass operations
  • Power-Off Bypass Protection — Automatically switches to optical bypass state upon power loss; protects the network from a single inline device failure without requiring manual intervention
  • DC 9–52V Wide-Voltage Input with Polarity Protection — Accepts the full range of industrial DC supply voltages; reverse-polarity protection prevents damage from incorrect field wiring
  • ≥100,000,000 Mechanical Switching Cycles — Exceptional mechanical service life supports high-frequency switching in automated test and monitoring systems without degradation
  • DIN-Rail Mounting — Standard 35mm DIN-rail installation integrates directly into industrial cabinets, patch panels, and field enclosures
  • -20°C to +70°C Operating Temperature — Suited for indoor industrial environments, equipment rooms, and climate-controlled field cabinets
  • Polarization Dependent Loss ≤0.05dB / Temperature Loss ≤0.05dB / Repeatability ≤0.05dB — Stable optical performance across temperature, polarization state, and repeated switching cycles; critical for precision measurement and long-term monitoring deployments
  • Cascade & Ring Network Support — Can be deployed in series or ring topologies for multi-node protection architectures
  • LED Status Indicators (PWR / SW1 / SW2) — Instant visual confirmation of power status and optical switch state for rapid fault identification without test equipment

Applications

  • Metropolitan Area Network (MAN) Protection — Deployed inline on MAN fiber rings to provide automatic optical bypass protection; when an inline amplifier, transponder, or monitoring appliance loses power or fails, the bypass switch maintains signal continuity across the ring without manual intervention or traffic loss
  • Optical Communication System Monitoring — Inserted between the monitoring probe and the live fiber path, the OM-FBS-22-SLC allows non-intrusive in-service monitoring of optical signals; the bypass state is engaged instantly when the monitoring appliance is removed or powered down, keeping the production path unaffected
  • Laboratory R&D and Optical Test Systems — Enables rapid, automated reconfiguration of optical test benches without physical fiber reconnection; the ≥100 million cycle service life and ≤10ms switching time support high-throughput automated test sequences with no mechanical wear concern
  • Add/Drop Multiplexing Dynamic Configuration — Provides the optical switching layer needed for dynamic OADM reconfiguration in WDM systems, allowing wavelength paths to be added or dropped programmatically without interrupting other channels on the fiber
  • Inline Appliance Protection — Protects any inline optical device — IDS/IPS probes, traffic analyzers, optical amplifiers, or encryption appliances — by bypassing them automatically on power failure; eliminates a single inline device as a network single point of failure
  • Data Center & Carrier Fiber Infrastructure — Deployed in data center interconnect (DCI) and carrier optical distribution frames where fiber path protection, low insertion loss, and long service life are required for always-on infrastructure with stringent SLA commitments
  • Industrial Automation & Process Control Networks — Used in factory and energy facility fiber backbones where optical network monitoring must coexist with production traffic; the power-off bypass ensures a monitoring system failure never impacts the control network it is observing
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