Shenzhen Olycom Technology Co., Ltd.
| Power | DC12V~DC52V |
| Supply Ability | 2000pcs/month |
| Delivery Time | 3~7 working days |
| Packaging Details | 1 piece in a box, 0.45kg G.W. |
| Dimension | 114*93*35mm |
| Working temperature | -20°～ 70°C |
| Product name | Industrial Fiber Bypass Switch |
| Brand | Support OEM |
| Connector | LC |
| Payment Terms | T/T,PayPal |
| Brand Name | Olycom |
| Model Number | OM-FBS-44-L1 |
| Certification | CE RoHS FCC ISO9001 |
| Place of Origin | Shenzhen, China |
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Product Specification
| Power | DC12V~DC52V | Supply Ability | 2000pcs/month |
| Delivery Time | 3~7 working days | Packaging Details | 1 piece in a box, 0.45kg G.W. |
| Dimension | 114*93*35mm | Working temperature | -20°～ 70°C |
| Product name | Industrial Fiber Bypass Switch | Brand | Support OEM |
| Connector | LC | Payment Terms | T/T,PayPal |
| Brand Name | Olycom | Model Number | OM-FBS-44-L1 |
| Certification | CE RoHS FCC ISO9001 | Place of Origin | Shenzhen, China |
| High Light | D4*4B Optical Bypass Module ，Din-Rail Optical Bypass Module ，LC Connector Optical Bypass Switch | ||
D4*4B Network Bypass TAP Industrial Fiber Bypass Switch
for Network Security Monitoring
Introduction of D4*4B Network Bypass TAP
OM-FBS-44-MLC is an external fiber bypass unit for critical optical-nodes in optical network system.
Product Features of Industrial Fiber Bypass Switch
Specification
| Product Name | Industrial Fiber 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 |
| Operating voltage | DC9V-52V |
| Service life | ≥100000000 times |
| Switching time | ≤10 ms |
| Transmission optical power | ≤500 mw |
Application diagram of fiber bypass switch
What is Fiber bypass switch?
Bypass unit or module is usually used to protect the network system(bypassing the device it connects) when power is suddenly off.
In a linear network system(like below diagram), the transmission is fine if the data/SFP/power is normal.
What if any power supply is off (like power surge, striking, man-made damage...)
The whole network system will fail.
Another situation is, power overhaul/maintenance is required for switch 2(the middle one) area, lets say for 12 hours, the whole system got to stop.
With a bypass module/switch, it is like putting in a protection mechanism in the whole system.
A bypass switch helps protect the whole system if one or many switches fail at the same time.
Packing List
Actual Photo
FAQ
A: The fiber bypass automatically redirects optical signals when a connected device loses power or fails, helping maintain network continuity and reducing service interruptions.
A: Low insertion loss minimizes signal attenuation during transmission, helping maintain stable communication quality in long-distance or high-density fiber deployments.
A: Yes. The module supports multiple optical wavelengths and provides stable low-loss transmission, making it suitable for telecom infrastructure, data centers, and enterprise fiber networks.
A: During maintenance or unexpected device failure, the bypass can keep the optical link active by bypassing the disconnected equipment, helping reduce network downtime and service disruption.
A: Yes. With an operating temperature range of -20°C to 70°C, the module is designed for stable performance in industrial and outdoor deployment environments.
A: Yes. It supports common telecom wavelengths including 850nm, 1300nm, 1310nm, and 1550nm, making integration easier across different optical network architectures.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10000000-12500000
Employee Number:
79~95
Ecer Certification：
Verified Supplier
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 ...
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