DP2660-SX Power Over Ethernet (PoE) PD Module

Professional-Grade IEEE 802.3af/at/bt Compliant PoE Module for Your Next Project

Transform your network-powered device design with the DP2660-SX, a compact and efficient Power over Ethernet module that delivers reliable 12V DC power through standard Ethernet cabling.

DATASHEET link

Key Features

Compact & Efficient Design

• Ultra-compact footprint: 60mm x 26mm x 10mm
• Integrated isolation type design minimizes external components
• Peak efficiency up to 88%
• 1500Vrms input-to-output isolation for enhanced safety

Robust Power Delivery

• 12V DC output (11.6V-12.4V range)
• 28W peak power / 24W continuous output
• Maximum output current: 2A
• Wide input voltage range: 44V-57V (operating 36V-57V)

IEEE Standards Compliant

• Fully supports IEEE 802.3af/at/bt standards
• Class 4 power classification
• Compatible with Fast and Gigabit Ethernet (1G/2.5G/5G/10G)
• Works with both Alternative A (data pairs) and Alternative B (spare pairs) power delivery

Built-in Protection

• Short circuit protection with infinite duration capability
• Over-temperature protection
• Under-voltage lockout (30V-36V)
• Low output ripple and noise (100mVp-p @ 2A)

Easy Integration

• Non-polarity sensitive inputs (VA1/VA2 and VB1/VB2)
• Adjustable output voltage capability
• Minimum external components required
• Direct connection to RJ45 transformer center taps

Ideal Applications

• Security Systems: IP cameras, access control systems, alarm panels
• Voice Communications: VoIP phones, intercom systems
• Network Infrastructure: Wireless access points, network displays
• Smart Building: Environmental sensors, public address systems, remote monitoring
• Industrial: Telemetry equipment, process control devices

Specifications at a Glance

Why Choose the DP2660-SX?

Proven Reliability: Built to industrial temperature standards (-40°C to +85°C) for demanding environments.

Design Flexibility: Works seamlessly with existing PoE infrastructure, supporting cable runs up to 100 meters with standard CAT5E/CAT6 cabling.

Cost-Effective: Integrated isolation and signature/control circuitry reduce BOM costs and simplify your PCB design.

Certified Performance: Meets IEEE 802.3 specifications with programmable classification for optimal power management.

What's Included

• 1x DP2660-SX PoE PD Module
• Technical datasheet with application diagrams
• M3 mounting hardware compatible design

Perfect for makers, engineers, and system integrators looking to add reliable Power over Ethernet capability to their designs without the complexity of discrete component implementation.

Note: This module requires a PoE-compliant power source (PSE) such as a PoE switch or injector. Minimum load of 20mA required for stable operation.