5-Port Industrial Gigabit PoE Passthrough Switch (90W Input)
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Designed to eliminate localized AC grid dependency, this unmanaged industrial PoE passthrough switch draws up to 90W IEEE 802.3bt input via its upstream port to power both itself and 4 Gigabit IEEE 802.3af/at PoE+ downstream devices (up to 30W per port). Housed in an ultra-compact DIN-rail metal chassis rated for -40°C to +75°C with 6kV surge protection, it effortlessly extends data and power up to 656 ft for field IP cameras and wireless APs without AC trenching costs.
5-Port Industrial Gigabit PoE Passthrough Switch (90W Input)
The IES7211-EX04G-BT90 is a zero-grid, unmanaged industrial PoE passthrough switch designed for long-distance multi-drop field deployments where AC electrical outlets are unavailable. Powered directly via a 90W IEEE 802.3bt Type 4 PoE++ upstream link, it acts as an inline power distribution hub, passing high-power Gigabit data and power to 4 downstream PoE+ devices without local mains electricity.
Key Features & Advantages
Pure Passthrough Line Powering (No AC Needed): Receives up to 90W continuous power over standard Ethernet cable from a midspan injector, eliminating the need for localized AC outlets or field transformer boxes.
Quad 30W IEEE 802.3af/at PoE+ Outputs: Redistributes clean 48V power across 4 Gigabit downstream ports (up to 30W per port), effortlessly driving PTZ cameras, Wi-Fi access points, and IoT sensors.
Seamless Distance Extension (Up to 656 ft): Functions as a high-speed inline Gigabit repeater, extending copper network reach and power delivery far beyond standard 100-meter limits.
Ultra-Compact DIN-Rail Design: Palm-sized steel enclosure fits into tight outdoor junction boxes, saving critical installation space and slashing labor trenching costs.
Hardened 6kV Surge & Extended Temperature Immunity: Built for severe field conditions (-40°C to +75°C) with integrated 6kV Ethernet surge protection to eliminate lightning hazards.
Technical Specifications
| Model | IES7211-EX04G-BT90 |
|---|---|
| Port Topology | 1x 10/100/1000M PoE++ Input Port + 4x 10/100/1000M PoE+ Output Ports |
| Power Input Standard | IEEE 802.3bt Type 4 PoE++ (Up to 90W via Upstream Port) |
| Power Output Standard | IEEE 802.3af/at Compliant (Up to 30W/Port across Ports 1-4) |
| Surge Protection & Shell | 6kV Ethernet Surge Immunity | IP40 Ultra-Compact Steel Housing |
| Operating Temp & Mounting | -40°C to +75°C (-40°F to 167°F) | Standard DIN-Rail & Wall Mount Included |
OEM/ODM Manufacturing Services
Build your brand with our factory-direct support:
Private Labeling: Custom silk-screen branding, custom panel graphics, and bespoke box designs.
Custom Hardware Options: Custom PoE power allocation settings, tailored housing dimensions, and mounting brackets.
Global Certifications: Fully certified with CE, FCC, and RoHS standards for quick market penetration.









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