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HP J9407B ProCurve 1-Port RJ-45 LAN Power Over Ethernet Injector
- Product Type: Power Over Ethernet (PoE) Injector
- Ports: 1 x RJ-45 Ethernet (Data In)
- Ports: 1 x RJ-45 Ethernet (Data + PoE Out)
- Standard: IEEE 802.3af / 802.3at (PoE/PoE+)
- Manufacturer: HP ProCurve
- Use Case: Powering IP phones, wireless access points, cameras
- Enables network device deployment where power outlets are scarce
- Model Revision: B
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Product Overview
This is an HP ProCurve 1-Port RJ-45 LAN Power Over Ethernet Injector, similar to the J9407A but potentially with different power output or feature set.
Technical Information
| Product Type | PoE Injector |
| Ports | 1 x RJ-45 (Data In), 1 x RJ-45 (Data + PoE Out) |
| PoE Standard | IEEE 802.3af / 802.3at |
Additional Specifications
| Manufacturer | HP ProCurve |
| Model | J9407B |
Product Description
The HP J9407B is a single-port Power Over Ethernet (PoE) injector from the HP ProCurve line, designed to provide both data and power to a network device over a single Ethernet cable. This device is essential for deploying network endpoints like IP phones, wireless access points, and surveillance cameras in locations where direct power access is limited or impractical. The 'B' designation typically indicates a later revision or a different configuration compared to earlier models like the J9407A. This injector supports the IEEE 802.3af and potentially the higher-power IEEE 802.3at standards, allowing it to power a range of devices with varying power requirements. It acts as an intermediary device, receiving standard Ethernet data from a switch and injecting the necessary DC power before sending the combined signal to the powered device (PD). The J9407B contributes to simplified network installations by reducing the need for electrical wiring and power outlets near the end devices. It is a reliable component for extending network connectivity and enabling the placement of network devices in optimal locations, enhancing the flexibility and efficiency of enterprise network infrastructure.
