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The D2*2B Industrial Fiber Bypass Switch with LC Connector and Singlemode DC24v provides reliable protection for optical communication systems with automatic switching capabilities during power outages or failures.
Fiber Bypass Switch Introduction
Features low loss, high stability, and high reliability performance
Customizable optical switch modules to meet complex test system requirements
Core component for monitoring and protecting optical communication systems
Compatible with high-density optical communication system connections
Optical Bypass Switch Specifications
Product Name
D2*2B Bypass Switch
Power Interface
Standard industrial terminal block
Polarity Protection
Support
Optical Fiber Interface
LC
Wavelength Range
850±40/1300±40nm; 1260~1650nm
Test Wavelength
850/1300nm; 1310/1550nm
Insert Loss
Typ:0.6 dB Max:1.0 dB ; Typ:0.6dB Max:1.0 dB
Return Loss
MM≥30 dB SM≥50 dB
Channel Crosstalk
MM≥35 dB SM≥55 dB
Polarization Loss
≤0.05 dB
Wavelength Loss
≤0.05 dB
Temperature Loss
≤0.05 dB
Repeatability
≤0.05 dB
Service life
≥100000000 times
Switching time
≤10 ms
Transmission optical power
≤500 mw
Environment
Working temperature: -20°～ 70°C Storage temperature: -40°～ 85°C
Optical Fiber Bypass Connection Diagram
Application Scenarios
About Olycom
Manufacturer of fiber optic connectivity devices and solutions
Provider of industrial fiber switches, media conversion, Ethernet networking, and CCTV video surveillance
Also known as a bypass TAP, it automatically switches faulty nodes during power outages or failures to secure complete optical transmission.
Where is it used?
Primarily used to prevent network outages and protect networking systems in optical telecommunication, suitable for ring or linear fiber network architectures including railway communication systems, factory automation, and power substations.
What are the ordering options?
Available in SC connector singlemode (4 port), LC singlemode (4 port and 8 port), and LC multimode (4 port and 8 port) configurations.
Can your optical bypass units work with different switches?
Yes, these devices operate at the optical transmission level without involving network protocols, making them compatible with switches of different optical rates (100M/1G/2.5G/10G/25G/40G/100G).
Is wall mounting supported?
Yes, while standard installation is DIN rail, we provide special rear panels with mounting holes for wall mounting, including mounting hangers in the packing list.
Who We Are
Olycom is a Shenzhen-based manufacturer of fiber optic transmission and industrial Ethernet equipment. We were founded in 2003 with a straightforward goal: build hardware that network engineers and system integrators can actually rely on, at a price point that makes projects ... Who We Are
Olycom is a Shenzhen-based manufacturer of fiber optic transmission and industrial Ethernet equipment. We were founded in 2003 with a straightforward goal: build hardware that network engineers and system integrators can actually rely on, at a price point that makes projects ...
