Description
Fujitsu 940128 Technical Overview
The Fujitsu 940128 is a high-performance 10GBASE-LR SFP+ optical transceiver module designed for long-reach data transmission. It serves as a critical interface component within the Fujitsu FLASHWAVE and networking platform ecosystems. By utilizing a 1310nm wavelength, the 940128 ensures seamless integration into existing fiber-optic infrastructures requiring high-reliability connectivity. This module is engineered to meet stringent carrier-grade standards for enterprise and telecommunications environments.
Engineers deploying the 940128 can expect consistent signal integrity over single-mode fiber spans reaching up to 10 kilometers. The unit features a hot-swappable form factor that simplifies maintenance and reduces system downtime during hardware upgrades. Rigorous thermal management ensures that the 940128 maintains operational stability under heavy traffic loads. Its compact design optimizes port density in high-capacity chassis configurations.
Fujitsu 940128 Technical Specifications
- Data Rate: Supports 10.3125 Gbps throughput for high-speed Ethernet and SONET/SDH applications.
- Wavelength: Operates at 1310nm to minimize dispersion over long-distance single-mode fiber links.
- Platform Compatibility: Fully qualified for integration with Fujitsu FLASHWAVE series and associated optical transport platforms.
- Latency: Provides near-zero incremental latency, ensuring deterministic performance for time-sensitive network traffic.
Buy or Sell Fujitsu 940128
- 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 940128 units and other Fujitsu surplus.

