sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The LC Singlemode 9/125um Fiber Loopback Module is an essential tool designed for testing and engineering applications in fiber optic networks. It provides a simple, effective method to verify the transmission capability and receiver sensitivity of active network equipment.
By plugging directly into the input and output ports of network hardware, this module facilitates efficient testing and can be utilized for the burn-in phase of boards and components. Its compact, integrated design ensures reliable performance for technical environments.
Key Features
-
Integrated Design
Features two fiber optic connectors in a single compact housing for streamlined port-to-port connections. -
Testing Utility
Directly verifies transmission capability and receiver sensitivity of fiber optic network devices. -
Burn-in Application
Suitable for use during the equipment burn-in phase to ensure component stability. -
Ease of Use
Simple plug-and-play operation for rapid deployment in network testing scenarios. -
LC Interface
Standard LC connector form factor for broad compatibility with LC-based network equipment. -
Singlemode Precision
Optimized for 9/125um fiber performance requirements.
Applications
- Fiber optic network transmission testing
- Receiver sensitivity verification
- Equipment burn-in testing
- Engineering and troubleshooting labs
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F1LCLB9A |
| Connector Type | LC |
| Fiber Type | Singlemode (SM) |
| Fiber Size | 9/125um |
| Attenuation | 2dB |
Frequently Asked Questions
What is the primary function of a loopback module?
It is used to test the transmission and receiving capabilities of network equipment by looping the signal from the output port back to the input port.
Is this module compatible with multimode fiber?
No, this specific part number is designed for 9/125um singlemode fiber applications.
Can this be used for burn-in testing?
Yes, it is commonly used during the burn-in phase for circuit boards and network hardware.
Does this module provide attenuation?
Yes, this model includes a 2dB attenuation level.
What connector type does this use?
This module uses LC connectors.



