Description
ESC250D FTTH SC UPC Optical Fiber Quick Connector – the ultimate solution for high-speed fiber optic networks. Designed for FTTH (Fiber To The Home) deployments, this SC UPC connector delivers exceptional performance, reliability, and ease of installation.
Product Overview
Engineered with a robust embedded design, the ESC250D offers low insertion loss, high return loss, and superior durability. Whether you’re upgrading a residential network or expanding a commercial fiber infrastructure, this connector ensures consistent signal integrity and minimal downtime.
Key Features
- FTTH SC UPC compliant – guaranteed compatibility with industry standards
- Low insertion loss (≤0.30 dB) for maximum signal strength
- High return loss (≥55 dB) to reduce reflections and improve performance
- Embedded ferrule for a secure, maintenance‑free connection
- Durable, corrosion‑resistant housing – ideal for indoor/outdoor use
- Easy quick‑connect design – reduces installation time by up to 50%
- Compatible with standard SC and UPC fiber types
- Backed by a 12‑month warranty and 24/7 technical support
Technical Specifications
- Connector Type: SC UPC
- Insertion Loss: ≤0.30 dB
- Return Loss: ≥55 dB
- Operating Temperature: –40 °C to +85 °C
- Material: Stainless steel housing, fused silica core
- Packaging: 5‑piece set (includes 5 connectors and 5 ferrules)
- Weight: 35 g per unit
Why Choose ESC250D?
Choosing the ESC250D means investing in a connector that delivers:
- Consistent, high‑quality signal transmission
- Long‑term reliability with minimal maintenance
- Rapid deployment – perfect for time‑critical projects
- Cost‑effective solution for large‑scale fiber networks
Ideal Applications
- Residential FTTH installations
- Commercial and enterprise fiber networks
- Backhaul and core network links
- Telecommunications infrastructure upgrades
- Data centers and cloud connectivity
Quick Setup Guide
- Align the fiber end with the embedded ferrule.
- Insert the connector until the click‑lock engages.
- Verify alignment with an optical power meter.
- Secure the connection with the provided locking mechanism.
- Test the link to ensure compliance with performance standards.
Customer Support & Warranty
Our dedicated support team is available 24/7 to assist with installation, troubleshooting, and product inquiries. All ESC250D connectors come with a 12‑month limited warranty covering manufacturing defects and performance issues.






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