Sumitomo T-400S Active Clad Alignment Fusion Splicer

Sumitomo T-400S Active Clad Alignment Fusion Splicer

The Sumitomo T-400S Active Clad Alignment Fusion Splicer is a compact and reliable optical fiber fusion splicer designed for FTTH, FTTx, ISP, telecom, and broadband applications. It delivers fast 7-second splicing, 24-second heating, and precise fiber alignment for stable, low-loss optical connections.

Featuring Active Clad Alignment technology, the T-400S ensures accurate splicing for single-mode and multimode fibers. Its 3200mAh rechargeable battery supports up to 200 splice/heating cycles, making it ideal for long field operations.

Built with an IP-rated dust and water-resistant design and shock-resistant construction, this fusion splicer is ready for demanding installation and maintenance work. Whether you’re deploying new fiber networks or repairing existing optical infrastructure, the Sumitomo T-400S offers dependable performance, portability, and professional splicing accuracy.

Key Features

• Active Clad Alignment for accurate optical fiber positioning
• Fast 7-second fusion splicing for improved workflow
• Efficient 24-second heating cycle for quick sleeve protection
• Compatible with Single Mode (SM) and Multi Mode (MM) optical fibers
• 3200mAh rechargeable battery supports up to 200 splice/heating cycles
• IP-rated dust and water resistance for field applications
• Shock-resistant design for enhanced durability
• Long-life electrodes designed for extended operation
• Lightweight and portable for easy transportation
• Ideal for FTTH, FTTx, ISP, telecom, broadband, and optical fiber installation

Applications

• FTTH Fiber Installation
• FTTx Network Deployment
• Telecom Infrastructure
• ISP Broadband Networks
• Optical Fiber Maintenance
• Enterprise Fiber Networks
• Fiber Repair & Restoration
• Optical Communication Projects