HPE 1990-4727

Aruba10G SFP+ Long-Reach SMF Transceiver module

The HPE Aruba1990-4727 is a high-performance 10 Gb SFP+ Transceiver module designed for long-reach, single-mode  fiber connections. Compatible with Arubaand HPE switches and routers, this hot-swappable module features an LC duplex interface and delivers reliable data transfer over distances up to 10 km. Built for compact and scalable deployment, it supports the 10GBASE-LR standard and ensures minimal power draw. Whether you're upgrading to higher capacity backbones, extending uplinks across campus, or enhancing data center links, the 1990-4727 provides robust, efficient performance. 

Features

The 1990-4727 transceiver adheres to the 10GBASE-LR specification using SSFP+ form factor and supports single-mode fiber with an LC duplex connector. It's capable of transmitting up to 10 Gb/s across distances reaching 10 km—making it ideal for high-speed backbone links or connections between buildings and data centers. Thanks to its compact and hot-swappable SFP+ design, the module can be easily inserted into or removed from active ports, enabling seamless upgrades and replacements. It supports Digital Diagnostics Monitoring (DDM), offering real-time insight into optical performance—including temperature, voltage, and signal strength—enhancing both monitoring and maintenance strategies. Engineered to endure enterprise environments, the 1990-4727 operates within industry-standard temperature ranges and aligns with safety and performance standards. Its efficient low-power consumption suits modern, energy-conscious deployments.

Advanced Options

The HPE Aruba1990-4727 delivers dependable 10 Gb performance for critical network infrastructure. Its LR capabilities support extended reach over single-mode fiber, making it versatile for campus and data center backbones. Hot-swappable design ensures minimal disruption during maintenance or replacements.
DDM functionality helps network admins monitor health and pre-emptively address optical signal degradation—boosting uptime and operational reliability.