HPE 655874-B21 QSFP/SFP+ Adaptor KIT

Overview

The HPE 655874-B21 is a QSFP to SFP+ adaptor kit designed to facilitate the integration of high-speed network infrastructure. This adaptor allows a QSFP port to accept SFP+ transceivers, providing flexibility in network design and enabling the use of existing SFP+ modules with QSFP-equipped hardware. It's crucial for environments requiring phased upgrades or diverse network speeds, ensuring compatibility between different generations of networking equipment without requiring a full hardware replacement. The 655874-B21 is engineered for reliable data transmission in enterprise data centers and high-performance computing clusters.

Compatibility

This adaptor kit is designed to work with HPE ProLiant servers and BladeSystem interconnects that feature QSFP+ ports. It is compatible with SFP+ transceivers, allowing for 10 Gigabit Ethernet connections. Specific compatibility extends to HPE networking switches and adapters that utilize QSFP+ ports for uplink or high-density connectivity, such as those found in HPE FlexFabric or Virtual Connect modules.

Installation Notes

Installation involves inserting an SFP+ transceiver into the 655874-B21 adaptor, then seating the combined unit into the host QSFP+ port. Ensure the SFP+ transceiver is rated for 10Gbps operation. The adaptor is designed for a secure fit within the QSFP+ cage, providing a stable electrical and mechanical connection. No external power is required; it draws minimal power from the host port.