HPE Aruba – J4858D 10G SFP+ SR Optical Transceiver

Detail

HPE Aruba – J4858D 10G SFP+ SR Optical Transceiver

Description

The HPE Aruba J4858D 10G SFP+ SR Optical Transceiver is a high-performance networking component built for enterprise and data center environments that demand fast and reliable fiber connectivity. HPE Aruba Networking designed this transceiver to deliver consistent 10-Gigabit Ethernet performance for high-speed network links.

The J4858D transceiver supports the 10GBASE-SR standard and operates over multimode fiber (MMF). In addition, it is optimized for short-range connections and supports transmission distances of up to 300 meters on OM3 fiber and 400 meters on OM4 fiber. As a result, it works well for data center interconnects, switch-to-switch links, and server aggregation deployments.

The transceiver uses a Small Form-Factor Pluggable Plus (SFP+) design, which allows high port density while maintaining low power consumption. At the same time, network administrators can install or replace the module without shutting down equipment. This hot-plug capability simplifies maintenance and helps reduce network downtime.

The J4858D operates at a wavelength of 850 nm, which ensures efficient and stable optical transmission. Furthermore, it complies fully with IEEE 802.3 standards and integrates seamlessly with HPE Aruba switches and networking platforms. HPE certification guarantees compatibility, reliable operation, and predictable performance across supported devices.

Because of its stable performance and low latency, the transceiver fits well in mission-critical network environments. Organizations commonly deploy it in campus networks, data centers, and enterprise core and distribution layers, where dependable connectivity is essential.

Overall, the HPE Aruba J4858D combines enterprise-grade construction with proven optical performance. Therefore, it provides a dependable fiber networking solution for organizations upgrading or expanding their 10GbE infrastructure.

Key Features

• 10GBASE-SR SFP+ transceiver for high-speed fiber connectivity
• Supports 10 Gigabit Ethernet data rates
• Multimode fiber (MMF) support for short-range connections
• Transmission distance up to 300m (OM3) / 400m (OM4)
• 850 nm wavelength for stable optical performance
• Hot-pluggable SFP+ form factor for easy installation and replacement
• Low power consumption for efficient operation
• HPE Aruba certified for compatibility with Aruba switches