Cisco Meraki MA-INJ-4-US 802.3at PoE Injector — Deliver Power & Data Over a Single Cable
Simplify your Meraki access point deployments with the MA-INJ-4-US PoE injector. This IEEE 802.3at-compliant injector delivers up to 30W of power and Gigabit data over a single Ethernet cable — eliminating the need for separate power runs and reducing installation costs. Backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
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Part Number: MA-INJ-4-US
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Standard: IEEE 802.3at (PoE+), backward compatible with 802.3af
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Max Output Power: 30W
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Data Rate: 10/100/1000 Mbps (Gigabit Ethernet)
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Input Voltage: 100–240 VAC, 50–60 Hz
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Output Voltage: 56V DC
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Max Distance: Up to 100 meters (328 ft)
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Ports: 1x Gigabit Ethernet In, 1x Gigabit Ethernet Out (PoE)
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Protection: Short-circuit, overload, and disconnect protection
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LED Indicators: Power, load detection, and fault diagnostics
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Mounting: Wall-mountable
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Dimensions: 6.3" x 2.06" x 1.4" (160 x 52.5 x 35.5 mm)
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Weight: 0.46 lb (210 g)
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Plug Type: US (NEMA 1-15P)
Compatibility
Designed for Cisco Meraki MR-Series access points and MV-Series smart cameras that support 802.3at PoE+. Also backward compatible with legacy 802.3af devices including older 802.11n access points. Ideal for enterprise offices, branch locations, and retail environments where a PoE switch is unavailable or impractical.
Why Buy from Reef Telecom?
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10-Year Warranty — the longest in the industry
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Free Shipping on orders over $300
- Trusted source for enterprise networking equipment
