OBP Optical Switch Bypass Protection Module OBP-AS
Optical Bypass Protection(OBP) Auto-Switches around Failed Fiber-Network Nodes,Senses Power/Instantly Bypasses Power-Lost Node to Avoid Total Block/Keep Connectivity.
Specification Snapshot
Switching Time
< 15 ms
Calibrated Wavelength
1310&1550
Power Range
-50~+23dBm
Insertion Loss
<1.5 dB
Crosstalk
> 50 dB
Return Loss
> 45 dB
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Overview
Optical Bypass Protection(OBP) Auto-Switches around Failed Fiber-Network Nodes,Senses Power/Instantly Bypasses Power-Lost Node to Avoid Total Block/Keep Connectivity.
Specifications
| Parameter | Value |
|---|---|
| Switching Time | < 15 ms |
| Calibrated Wavelength | 1310&1550 |
| Power Range | -50~+23dBm |
| Accuracy | ± 5% |
| Insertion Loss | <1.5 dB |
| Crosstalk | > 50 dB |
| Return Loss | > 45 dB |
| Maximum Transmitted Optical Power | 300 mW |
| Power Consumption | < 5 W |
| Optical Fiber | Single Mode |
| Optical Interface | 4 LC/PC |
| Operating Temperature Range | -10~ 60 |
| Storage Temperature Range | -30~ 80 |
| Operating Power Supply | DC: 5V~36V Input |
| Product Type | Independent Modular Type |
| Product Dimensions | 50 mm × 40 mm × 130 mm |
Applications
A,Intermediate and B Optical Devices Form a Single-Fiber Chain;Loss of Intermediate Power Interrupts Communication from A to All Downstream Devices;With OBP Protection,Normal Route:A→OBP A Port→OBP L Port→Intermediate Device→OBP R Port→OBP B Port→B;Intermediate Power Loss:A→OBP A Port→OBP B Port→B;Automatically Bypasses the Failed Node to Maintain A–B Communication,Switching the Default Optical Path to Carry Traffic during Power Loss;Automatically Returns to Normal when Intermediate Power Recovers
Key Features
Automatic Switching without Human Intervention on Protected-Device Power Loss,Reduces Node-Failure Losses/Improves Network Reliability;Selectable Manual/Automatic Modes;Service-Transparent,No Service-Type Restriction;Wide DC+5 to+36V,Reverse-Polarity Protection,Dual Inputs,DIN-Rail;V+/V- Connect Positive/Negative DC;RUN On=Normal,Off=Power Loss/Bypass;Four FC/UPC Ports A/B/L/R,See Connection Diagram;For Single-Fiber Device Links,Switches Automatically on Protected-Device Power Loss;Confirm A–B Optical Power Meets Distance Requirement after Switching;OBP and Protected Device Must Share Supply Circuit to Avoid Accidental OBP Power Loss
Datasheet
Product Datasheet
PDF
Supplier Information
Guangzhou Ruidong Electronic Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of fiber optic communication equipment and components. Its products include optical transceivers, passive optical devices, CWDM/DWDM equipment, optical protection devices, fiber amplifiers, network taps, etc., applied in data centers, network security, power, transportation, finance, education, energy, and other industries. The company takes technological innovation as its core, and its products are widely praised for high reliability and stability.
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