Description
Fujitsu FTSETJ4DE6 Technical Overview
The Fujitsu FTSETJ4DE6 is a high-density 10GBASE-LR SFP+ optical transceiver designed for Flashwave and FNC series network environments. This module facilitates long-reach data transmission over single-mode fiber, ensuring reliable connectivity across metropolitan area networks. By utilizing the 1310nm wavelength, the FTSETJ4DE6 maintains signal integrity over distances of up to 10 kilometers. It serves as a critical physical layer component for high-speed uplink configurations within the Fujitsu optical transport architecture.
Engineered for seamless integration, the FTSETJ4DE6 supports hot-swappable deployment, allowing for maintenance without interrupting the host system’s backplane operations. The transceiver adheres to strict SFF-8431 multi-source agreement standards to ensure broad interoperability with existing Fujitsu switching and routing line cards. Its low power consumption profile minimizes thermal output within dense chassis environments, promoting sustained operational stability. This component is essential for engineers requiring precision-engineered optics to scale bandwidth capacity within legacy and modern Fujitsu infrastructures.
Fujitsu FTSETJ4DE6 Technical Specifications
- Wavelength: 1310nm operating frequency ensures optimal performance and low dispersion over long-reach single-mode fiber links.
- Reach: Supports transmission distances up to 10km, providing the necessary range for inter-site campus and metro network connectivity.
- Form Factor: SFP+ MSA compliant design allows for high-density port utilization and seamless integration into standard Fujitsu line cards.
- Connector Type: Dual LC interface provides a secure, industry-standard physical connection for reliable signal transmission and ease of field termination.
Buy or Sell Fujitsu FTSETJ4DE6
- For Buyers: ROC Telecom provides rigorously tested, Fujitsu-compatible hardware for rapid network expansion or as a mission-critical spare. Our field-tested units ensure uptime without OEM lead times.
- For Sellers: We offer competitive buyback quotes, instant payment, and prepaid shipping for decommissioned FTSETJ4DE6 units and other Fujitsu surplus.

