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SC/UPC OS2 Single Mode 9/125 Fiber Loopback Cable
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Product Highlights:
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SC/UPC Single Mode 9/125 OS2 Fiber Loopback Cable for network testing and diagnostics.
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Durable PVC jacket with yellow color coding for easy identification.
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Provides reliable signal return with minimal insertion loss.
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FiberMania offers OEM/ODM customization for branding, bulk orders, and project-specific requirements.
Table of Contents
Description
The SC/UPC Single Mode 9/125 OS2 Fiber Loopback Cable from FiberMania is designed to provide a reliable return signal for fiber optic equipment during testing and troubleshooting. It helps network engineers and technicians isolate faults, verify the performance of fiber devices, and ensure accurate signal transmission.
Constructed with OS2 single mode fiber, this loopback cable offers low insertion loss and high reflectance performance, making it suitable for precision network diagnostics. The durable PVC jacket protects the fiber while maintaining flexibility for repeated use in lab, telecom, or FTTX testing environments.
Specification
| Connector Type | SC/UPC Duplex |
|---|---|
| Polish Type | UPC |
| Fiber Type | Single Mode OS2 |
| Fiber Core / Cladding | 9/125 µm |
| Loopback Configuration | Duplex |
| Function | Optical loopback testing |
| Insertion Loss | ≤ 0.2 dB |
| Reflectance / Return Loss | ≥ 50 dB |
| Durability | ≥ 500 mating cycles |
| Optical Performance | Stable, repeatable test results |
| Jacket Material | PVC |
| Jacket Characteristics | Flexible, durable |
| Installation Method | Direct insertion into SC/UPC ports |
| Alignment Mechanism | Duplex clip |
| Color | Standard (customizable) |
| Application Environment | Indoor |
| Typical Applications | Network diagnostics and validation |
| Application Scenarios | Labs, telecom, FTTX |
| Compatibility | SC/UPC single mode ports |
| Standards Compliance | OS2 single mode fiber standards |
| Quality Control | 100% functionally tested |
| OEM / ODM Support | Labeling, packaging, cable length customization |
| Handling Recommendation | Avoid sharp bends; keep connectors clean |
Features
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Designed for single mode 9/125 OS2 fiber testing applications
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100% functionally tested prior to shipment
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Durable PVC jacket with yellow color coding for easy identification
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Over 500 insertion cycles with minimal signal loss (≤0.2dB)
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High reflectance performance (Min. 20dB)
Applications
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Fiber optic labs and test environments
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Telecom equipment testing
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FTTX network verification
FAQ
Q1: What is the purpose of this loopback cable?
It provides a return signal for testing and troubleshooting single mode fiber optic equipment.
Q2: What type of fiber does it support?
OS2 single mode fiber, 9/125 μm core size.
Q3: How durable is the cable?
It can withstand over 500 insertion cycles with minimal signal loss (≤0.2dB).
Q4: Can this cable be customized?
Yes, FiberMania offers OEM/ODM options including color coding and labeling.
Q5: Where can this cable be used?
Ideal for fiber labs, telecom testing, and FTTX network verification.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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