Wireless Access Point Teltonika DAP140 300 Mbit/s PoE Black

The DAP140 is a Teltonika industrial wireless access point with passive PoE-in, built to extend Wi‑Fi coverage and ensure stable connectivity in industrial environments. It supports Wi‑Fi 4 (802.11n) at 2.4 GHz with a maximum data rate of 300 Mbit/s, Fast Roaming and mesh features, two RJ45 Ethernet ports and WPA3 security. The device has an industrial aluminium housing, integrated DIN‑rail bracket and 3‑pin power connector for convenient installation and robust operation.

Advantages

The DAP140 combines passive PoE power input and dual RJ45 ports to simplify installation and cabling in industrial setups. Support for Wi‑Fi mesh and Fast Roaming improves handover between access points and helps maintain uninterrupted wireless connections. The compact, aluminium industrial housing with DIN‑rail mounting and a 3‑pin power connector provides mechanical durability and flexible mounting options. Up to 50 simultaneous client connections and WPA3 security make it suitable for busy local networks where reliability and protection are required.

Suitable for

• Expanding Wi‑Fi coverage in industrial facilities and factories
• Wireless connectivity in server rooms, workshops or control cabinets (DIN‑rail mounting)
• Small to medium-sized office areas requiring up to 50 simultaneous client connections
• Environments where passive PoE simplifies cable management

Key specifications

• Brand: TELTONIKA
• Model: DAP140
• Maximum data transfer rate: 300 Mbit/s
• Frequency: 2.4 GHz (Wi‑Fi 4, 802.11n)
• Ethernet ports: 2 × RJ45
• Security: WPA3
• Power: passive PoE‑in and 3‑pin power connector
• Mounting: integrated DIN‑rail bracket
• Housing: industrial aluminium
• Weight: 0.15 kg
• Colour: Black

How to use

Mount the DAP140 on a DIN rail or other suitable surface using the integrated bracket. Connect the Ethernet cable to one of the RJ45 ports and provide power via passive PoE input or the 3‑pin power connector according to your installation requirements. Configure wireless settings, security (WPA3) and mesh/roaming options through the Teltonika management interface or the chosen network controller. Place the access point to optimise 2.4 GHz coverage and minimise interference for best performance.

Recommendations

For reliable operation, install the DAP140 in locations with adequate ventilation and away from large metal obstructions. Use passive PoE cabling that meets installation standards and verify WPA3 configuration on client devices for full security compatibility. When deploying multiple access points, plan channel and mesh topology to reduce co‑channel interference and ensure effective roaming.