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90W PoE++ Midspan Injector – Phihong POE90U-1BT Series | IEEE802.3bt | Multi-Gig 1G / 2.5G / 5G / 10G
The Phihong POE90U-1BT 90W Single Port PoE++ Midspan Injector is a high-performance IEEE802.3bt compliant Power over Ethernet solution designed for demanding enterprise and industrial networking environments. Delivering 90W output power at 56V DC, this PoE++ (Type 4) injector provides full 4-pair powering (+3,6,4,5 / -1,2,7,8) for high-power devices over a single Ethernet cable.
With Multi-Gigabit support up to 10G, this 90W PoE midspan injector is ideal for next-generation high-speed networks.
⚡ Multi-Gigabit Ethernet – Up to 10G
Available models support:
- 1G Ethernet
- 2.5G Ethernet
- 5G Ethernet
- 10G Ethernet
Output specifications:
- 56V DC output
- 1.6A max current
- 90W total output power
- Voltage regulation: 54–57V
- Ripple & noise: max 250mV
Perfect for high-power IEEE 802.3bt PoE++ devices.
🔌 Professional Features & Diagnostics
- IEEE802.3bt compliant (PoE++)
- Proprietary 12.5K detection
- 4-pair power current sharing
- Broken wire detection
- Diagnostic LED indicators
- Shielded RJ45 ports
- IEC320 C14 AC inlet
- Limited Power Source (LPS)
- 1-year warranty
LED indicators display:
✔ Power ON
✔ PoE Ready
✔ PoE Output Good
✔ Detection failure
✔ Over power / short circuit
✔ Invalid load condition
🛡 Advanced Protection & Compliance
The Phihong 90W PoE++ injector includes:
- Over-current protection (OCP)
- Over-voltage protection (OVP)
- Permanent short-circuit protection
- 4242VDC isolation (primary to secondary)
- FCC Class B / EN55032 Class B compliant
Certified to:
- UL / cUL 60950-1
- UL / cUL 62368-1
- IEC 60950-1 / IEC 62368-1
- CE
- AS/NZ 62368 (model dependent)
- DoE Level VI
- CoC V5 Tier 2
🌍 Typical Applications
✔ IP Security Cameras (PTZ, high power)
✔ Wireless Access Points (WiFi 6 / 6E / 7)
✔ LCD Displays
✔ Digital kiosks
✔ Satellite receivers
✔ Computer workstations
✔ Enterprise & industrial networks
The POE90U-1BT 90W IEEE802.3bt PoE++ midspan injector is the ideal solution for high-power professional PoE++ networking applications.
Order now from HN Electronic Components – your expert for PoE++ injectors, industrial power supplies and professional Ethernet power solutions.



