Cisco

Cisco SB-PWR-INJ1-AU | 1-port PoE injector, GbE passthrough, 802.3af (15.4W), AU 48V input

SKU:SB-PWR-INJ1-AU

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Description

Mid-span Power over Ethernet injector that adds IEEE 802.3af PoE to a single Ethernet drop while preserving gigabit data throughput. Ideal for powering a PoE-capable phone, camera, or access point when a PoE switch is unavailable; powered via 48V DC with AU plug.

Features

- Adds PoE to a single Ethernet run without replacing the switch
- IEEE 802.3af compliant for broad device compatibility
- Gigabit data passthrough to avoid network bottlenecks
- Simple plug-and-play setup
- Compact, fanless design

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does it support 802.3at (PoE+)?
A: No, this injector is designed for IEEE 802.3af PoE. For higher power devices, use a PoE+ injector or PoE+ switch.

Q: Is gigabit data preserved?
A: Yes, it supports 10/100/1000 Mbps data passthrough.

Q: What power supply is required?
A: A compatible 48V DC power adapter with AU plug is required to power the injector.

Q: What devices can it power?
A: Any IEEE 802.3af-compliant device within the injector’s power budget, such as many IP phones, entry-level access points, and cameras.

Technical Specifications

- Function: Mid-span PoE injector (single port)
- PoE standard: IEEE 802.3af (Class 0–3), up to 15.4W at PSE
- Data rate: 10/100/1000 Mbps passthrough
- Ports: 1x RJ45 Data In, 1x RJ45 PoE Out
- Power input: 48V DC via external AU adapter
- Cabling: Cat5e or better recommended
- Maximum segment length: Up to 100 m Ethernet run (per 802.3 standards)
- Mounting: Desktop or shelf

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