HPE 10GBase-T SFP+ Transceiver

Overview

The HPE 813874-B21 is a 10GBase-T SFP+ transceiver that enables high-speed 10 Gigabit Ethernet connections over copper cables. Designed to fit into an SFP+ port on your network switch, it converts the port to support 10GBase-T using standard Cat 6a or Cat 7 cables. This allows for fast data transfer rates up to 10 Gb/s over distances up to 30 meters without requiring fiber optic cabling or expensive infrastructure upgrades.

Its RJ45 connector simplifies installation by working with familiar copper cabling, making it a practical choice for data centers and office environments. The transceiver’s low power consumption of approximately 2.3 watts helps reduce energy costs, while its compact 2.8-inch depth ensures it fits neatly into most network setups. Operating reliably within a temperature range of 32°F to 158°F, it suits typical networking conditions.

Key features

• Converts SFP+ ports to 10GBase-T connections, enabling use of existing copper cabling
• Supports data speeds up to 10 Gb/s for fast and efficient network performance
• Compatible with Cat 6a and Cat 7 cables, allowing flexible cabling options
• Maximum cable length of 30 meters, ideal for short-distance network links
• RJ45 connector provides easy setup without specialized fiber equipment
• Low power consumption of about 2.3 watts helps maintain energy efficiency
• Compact design with a 2.8-inch depth fits into most switch configurations
• Operates reliably in temperatures from 32°F to 158°F, suitable for standard data center environments
• Complies with MSA SFF-8431 and SFF-8432 standards to ensure broad compatibility and performance

Key specs

• Data rate: 10 Gb/s
• Connector type: RJ45
• Cable compatibility: Cat 6a, Cat 7
• Maximum cable length: 30 meters
• Power consumption: approximately 2.3 watts
• Operating temperature range: 32°F to 158°F
• Dimensions (depth): 2.8 inches
• Standards compliance: MSA SFF-8431, SFF-8432

Connectivity and compatibility

This transceiver is designed to integrate seamlessly with network switches that have SFP+ ports, converting them to support 10GBase-T connections over copper cabling. It works well with existing Cat 6a and Cat 7 cables, which are common in many office and data center environments, reducing the need for costly rewiring or fiber optic upgrades. The RJ45 interface ensures compatibility with a wide range of network devices that support 10 Gigabit Ethernet over copper.

Ideal uses and environments

The HPE 813874-B21 is well suited for organizations looking to upgrade their network speed without replacing existing copper infrastructure. It fits well in data centers, server rooms, and office networks where short-distance 10 Gb/s connections are needed. This transceiver is a strong choice for IT professionals who want to balance performance, cost, and ease of installation while maintaining reliable network operation within typical temperature ranges.