HPE Networking Instant On 30W 802.3at PoE Midspan Injector

The HPE R9M77A is a midspan injector that adds Power over Ethernet to any network line without forcing you to replace a switch or run extra power cables. It follows the IEEE 802.3at standard and delivers up to 30 watts, which is plenty for wireless access points, IP surveillance cameras, and VoIP phones that need steady power alongside data.

Installation is straightforward. Place the injector between your existing switch and the powered device, connect the Ethernet cables, and plug the injector into an outlet. From that moment, the same cable that carries data also sends power, so wall adapters and extension cords are no longer required.

Space-constrained environments benefit from its external housing that measures roughly 6.1 by 8.9 by 5.1 centimeters and weighs about 172.4 grams. It tucks easily onto a shelf, behind a desk, or inside a small equipment cabinet, keeping work areas clean and organized.

The injector is a natural companion for HPE Aruba Instant On access points, yet it also supports any device that meets the 802.3at specification. Small offices, retail stores, branch locations, and even home workspaces can adopt professional-grade PoE without the cost of a full switch upgrade.

• Supplies up to 30 watts of power through a single Ethernet cable
• Complies with the IEEE 802.3at PoE standard
• Ideal for access points, IP cameras, and VoIP phones
• Compatible with select HPE Aruba Networking products
• External housing sized at approximately 6.1 × 8.9 × 5.1 cm and weighing 172.4 g
• Plug and play installation; no internal power supply changes required
• Ships as a single unit per package