sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP LBK-MPO24-M3 is a 24-core multimode 50µm OM3 MPO/MTP loopback adapter designed for optical network diagnostics and testing. It is specifically engineered for use with 40/100G transceivers in parallel optical environments, providing a reliable method for verifying link performance and signal integrity.
Featuring Type A polarity and a factory-terminated PC connector, this unit is housed in a durable hard shell casing to withstand the rigors of frequent use in data centers and testing environments. It ensures accurate test results while maintaining consistency across high-density fiber networks.
Key Features
-
High-Density 24-Core Design
Optimized for testing 40/100G parallel optics, allowing for efficient transceiver verification. -
Multimode OM3 Performance
Supports 50µm OM3 specifications to ensure compatibility with standard high-speed data center fiber infrastructure. -
Low Insertion Loss
Engineered with an insertion loss of <1.0dB, providing precise measurement accuracy. -
Reliable Return Loss
Offers a return loss of >30dB to reduce signal reflections during testing. -
Durable Hard Shell Casing
Protects the fiber interface from physical damage, extending the lifespan of the tool. -
Factory Terminated
Ensures high-quality, consistent connector performance right out of the box. -
Standardized Compliance
Compliant with TIA/EIA, IEC, RoHS, and REACH standards for broad integration.
Applications
- 40G/100G Transceiver testing
- Parallel optic network diagnostics
- Data center equipment verification
- Fiber link performance assessment
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 682X098 |
| Model | LBK-MPO24-M3 |
| Fiber Count | 24-Core |
| Fiber Type | Multimode 50µm OM3 |
| Connector Type | MPO/MTP |
| Polarity | Type A |
| Insertion Loss | <1.0dB |
| Return Loss | >30dB |
| Standards | TIA/EIA, IEC, RoHS, REACH |
Frequently Asked Questions
What is the primary use of this loopback plug?
It is primarily used for testing and diagnosing 40/100G transceivers in high-density parallel optical networks.
Is this plug compatible with single-mode fiber?
No, this model is specifically for multimode 50µm OM3 fiber applications.
What type of polarity does this adapter use?
This model utilizes Type A polarity.
Is the casing durable?
Yes, it features a hard shell casing designed to protect the internal fiber connections during use.
Does this meet environmental compliance standards?
Yes, it is RoHS and REACH compliant.


