D2*2B Industrial Fiber Bypass Switch LC Connector Singlemode DC24v For Protection
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
- Specialized focus areas: Industrial Networking, Optical Bypass, WDM Equipment, Optical Monitoring Systems, POE++
Actual Product Photos
Frequently Asked Questions
What is an optical bypass switch?
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.