RS232 WIRELESS ACCESS POINT
The DAP142 is a Teltonika industrial wireless access point with passive PoE, engineered for enhanced and reliable Wi-Fi coverage and performance in industrial environments. This access point is equipped with an RS232 port and two RJ45 ports, and is powered via a 3-pin power connector, making it ideal for specialised industrial applications. In addition to Wi-Fi 4 capabilities, the DAP142 supports Wi-Fi mesh, Fast Roaming, and up to 50 simultaneous connections. With an integrated DIN rail bracket, durable aluminium casing, and plug-and-play functionality, this wireless access point provides simple installation and configuration at minimum effort.

WIRELESS AP CAPABILITIES
Seamless Wi-Fi 4 with Wi-Fi mesh & Fast Roaming
MULTIPLE INTERFACES
Featuring two RJ45 ports & an RS232 port
POWER INPUT
1 x 3-pin power connector tailored for industrial use
INTEGRATED DIN RAIL BRACKET
Easy mounting for plug-and-play deployment
| INDUSTRIAL CELLULAR ROUTER | |
|---|---|
| Wireless mode | IEEE 802.11b/g/n (Wi-Fi 4), Access Point (AP), Client (STA), Mesh (802.11s), Multi AP |
| Wi-Fi security | WPA-PSK, WPA2-PSK, WPA3-SAE, WPA-EAP, OWE, WPA2-EAP, WPA3-EAP |
| SSID/ESSID | SSID stealth mode and access control based on MAC address |
| Wi-Fi users | Up to 50 simultaneous connections |
| Wireless Connectivity Features | Wireless mesh (802.11s), fast roaming (802.11r), Relayd, BSS transition management (802.11v), radio resource measurement (802.11k) |
| Wireless MAC filter | Allowlist, blocklist |
| Wireless QR code generator | Once scanned, a user will automatically enter your network without needing to input login information |
| TravelMate | Forward Wi-Fi hotspot landing page to a subsequent connected device |
| LAN | 2 x LAN ports, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover |
| Routing | Static routing, Dynamic routing (BGP, OSPF v2, RIP v1/v2, EIGRP, NHRP), Policy based routing |
| Network protocols | TCP, UDP, IPv4, IPv6, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL/TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SNMP, MQTT, Wake On Lan (WOL) |
| Firewall | Port forward, traffic rules, custom rules |
| Firewall status page | View all your Firewall statistics, rules, and rule counters |
| Port management | View device ports, enable and disable each of them, turn auto-configuration on or off, change their transmission speed, and so on |
| Network topology | Visual representation of your network, showing which devices are connected to which other devices |
| DHCP | Static and dynamic IP allocation, DHCP relay, DHCP server configuration, status, static leases: MAC with wildcards |
| QoS / Smart Queue Management (SQM) | Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e |
| DDNS | Supported >77 service providers, others can be configured manually |
| DNS over HTTPS | DNS over HTTPS proxy enables secure DNS resolution by routing DNS queries over HTTPS |
| Network backup | Wi-Fi WAN, VRRP, Wired options, each of which can be used as an automatic Failover |
| Load balancing | Balance Internet traffic over multiple WAN connections |
| SSHFS | Possibility to mount remote file system via SSH protocol |
| Traffic Management | Real-time monitoring, wireless signal charts, traffic usage history |
| Hotspot | Hotspot 2.0 is a Wi-Fi standard that enables seamless, secure, and automatic connection to trusted wireless networks |
| Authentication | Pre-shared key, digital certificates, X.509 certificates, TACACS+, Internal & External RADIUS users authentication, IP & login attempts block, time-based login blocking, built-in random password generator |
| Attack prevention | DDOS prevention (SYN flood protection, SSH attack prevention, HTTP/HTTPS attack prevention), port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks) |
| VLAN | Port and tag-based VLAN separation |
| WEB UI | HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, multiple event log servers, firmware update availability notifications, event log, system log, kernel log, Internet status |
| Power | 1 x 3-pin power connector |
| Operating temperature | -40 °C to 75 °C |