HPE 845398-B21 25GB SFP28 SR Transceiver
Overview
The HPE 845398-B21 is a 25Gbps SFP28 SR transceiver module designed for wired network connections over multi-mode fiber. It enables 25 Gigabit Ethernet speeds for data transfer rates up to 25 Gbps, with a maximum transmission distance of 100 meters (328 ft). This plug-in module utilizes dual LC connectors and operates at an 850 nm wavelength, making it suitable for short-reach, high-bandwidth applications within data centers or enterprise networks. The 845398-B21 supports DDM/DOM for real-time monitoring of transceiver status.
Compatibility
This SFP28 transceiver is compatible with network devices supporting the 25GBase-SR standard and featuring SFP28 ports with LC duplex connectors. It is designed to integrate with HPE ProLiant servers, Aruba switches, and other enterprise-grade networking equipment that requires 25Gbps fiber connectivity. Verify your specific network hardware supports SFP28 modules and the 25GBase-SR standard for optimal performance.
Installation Notes
The module requires a +3.3V power supply. Operating temperature range is 0°C to 70°C. Ensure proper handling to avoid electrostatic discharge. The transceiver is compliant with IEEE 802.3by, RoHS-6, CE, FDA, and IEC60825-1 standards.
What's in the Box
- 1x HPE 25GB SFP28 SR 100M Transceiver (845398-B21)
