HPE 1990-4727 Aruba10G SFP+ Long-Reach SMF Transceiver module

Detailed Specifications

The HPE 1990-4727 is a high-performance, hot-swappable SFP+ transceiver module designed for long-distance optical connectivity in enterprise networks and data centers. It provides a reliable 10 Gigabit Ethernet (10GbE) connection over single-mode fiber, making it an essential component for building out high-speed network backbones, interconnecting buildings across a campus, or linking core switches to aggregation layers. This module solves the critical need for stable, high-bandwidth links over extended distances where standard copper cabling is insufficient. Engineered for the 10GBASE-LR standard, this transceiver utilizes a standard LC duplex connector and supports data transfer up to 10 kilometers. Its plug-and-play design allows for seamless integration into compatible HPE Aruba networking equipment, minimizing deployment time and potential for network disruption. The inclusion of Digital Diagnostics Monitoring (DDM) provides network administrators with real-time insight into the module's operational status, including temperature, voltage, and optical signal strength, facilitating proactive maintenance and enhancing overall network reliability. As a compact, plug-in module, the 1990-4727 is deployed by inserting it into an SFP+ port on a compatible switch or router. Its hot-swappable nature means it can be installed or replaced without powering down the network device, which is crucial for maintaining uptime in mission-critical environments. Designed for efficiency, it features low power consumption, aligning with modern energy-conscious IT infrastructure goals while delivering consistent, high-speed performance for demanding applications.