sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Corning FuseLite® 2 Field-Installable LC/UPC 2mm Single Mode Splice-On Connectors offer high-performance fusion splicing connectivity suitable for a wide range of network applications. Designed for field termination, these connectors feature a factory-polished end face to ensure consistent optical quality and reliable signal integrity.
These connectors feature integrated splice protection within the connector body, eliminating the need for external splice trays and simplifying the installation process. Engineered for durability, the FuseLite2 design is user-friendly and provides stable performance in demanding environments, supporting operation in temperatures ranging from -40°F to 167°F (-40°C to +75°C).
Key Features
-
Fusion Splicing Connectivity
Provides a direct fusion splice for permanent, low-loss connections in field environments. -
Factory-Polished End Face
Delivers consistent optical performance right out of the box, reducing the need for field polishing. -
Integrated Splice Protection
The splice point is housed within the connector body, saving space and eliminating the need for splice trays. -
Optimized Insertion Loss
Features a 0.3 dB maximum and 0.2 dB typical insertion loss for minimal signal degradation. -
Wide Operating Temperature
Designed to maintain performance in temperatures from -40°F to 167°F (-40°C to +75°C). -
Compliance
RoHS 2011/65/EU compliant and free of hazardous substances.
Applications
- Field termination of single-mode fiber networks
- Reflectance-sensitive optical applications
- General fiber optic network installation and repair
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Corning |
| Model | FL2-LCU-2MM-SM-6 |
| Connector Type | LC/UPC |
| Fiber Type | Single Mode (OS2) |
| Cable Compatibility | 2mm |
| Insertion Loss | 0.3 dB (max), 0.2 dB (typical) |
| Operating Temperature | -40°C to +75°C |
| Housing Color | Blue |
| Package Quantity | 6/Pk |
Frequently Asked Questions
Are these connectors reusable?
No, these are field-installable splice-on connectors designed for a permanent fusion splice connection.
Do I need a special fusion splicer?
These connectors are compatible with most industry-standard fusion splicers capable of holding splice-on connector ferrules.
Are these LC/UPC or LC/APC connectors?
These are LC/UPC connectors, indicated by the blue housing and the UPC polish designation.
Can they be used with 900um cable?
This specific part number is designed for 2mm cable. Refer to the manufacturer datasheet for 900um compatibility models.
Does it require epoxy or polishing?
No, the connectors are factory-polished and do not require adhesive or field polishing; they are joined via fusion splicing.

