sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The LC Multimode 62.5µm Loopback plug is a specialized testing component designed for network engineers and fiber technicians. Its primary purpose is to enable efficient testing of the transmission capability and receiver sensitivity of optical network equipment. By routing the signal from the transmitter back into the receiver, it allows for accurate verification of system performance during installation or troubleshooting.
Engineered for durability and ease of use, this loopback features a compact design, a long thumb release for simplified insertion and removal in dense patch panels, and molded A and B channel markers for clear identification. The internal fiber is protected by a flexible, fire-retardant PVC jacket, ensuring longevity in diverse data center and lab environments.
Key Features
-
Standard LC Interface
Provides universal compatibility with standard LC-based transceivers and equipment ports. -
62.5µm Multimode Fiber
Optimized for legacy multimode network testing applications. -
Long Thumb Release
Ensures easy manipulation in high-density fiber enclosures. -
A/B Channel Markers
Molded housing markers allow for quick and accurate port orientation. -
Durable PVC Jacket
Provides a flexible, fire-retardant layer to protect the internal fiber strands from environmental wear. -
Compact Form Factor
Space-saving design allows for testing in crowded patch panels and rack systems.
Applications
- Optical network equipment testing
- Transmitter and receiver sensitivity validation
- Data center equipment commissioning
- Fiber optic system troubleshooting
Technical Specifications
| Specification | Value |
|---|---|
| Model | LBK-LC-M6-NC |
| Part Number | 682X268 |
| Connector Type | LC |
| Fiber Type | Multimode |
| Core Size | 62.5 micron |
| Jacket Material | PVC (Fire-retardant) |
Frequently Asked Questions
What is the purpose of an LC loopback plug?
It is used to loop an optical signal from a transmitter port back into the receiver port of the same device, allowing for loopback testing of hardware functionality.
Is this plug suitable for single-mode networks?
No, this model is specifically designed for 62.5µm multimode fiber applications.
Does this include a protective case?
This specific part number (LBK-LC-M6-NC) is the loopback plug without a case.
Are there markers to indicate A and B channels?
Yes, the plug features molded A and B channel markers on the housing for easy orientation.
What is the jacket material?
The fiber is protected by a flexible, fire-retardant PVC jacket.