The ARS-7131-T-SV appears to be part of the Antaira ARS-7131 series, which includes industrial-grade wireless access points with router capabilities. These devices are designed for rugged environments and long-distance wireless applications.

 Key Features of ARS-7131-T-SV

• Wireless Standards: Supports IEEE 802.11 a/b/g/n/ac with data rates up to 867 Mbps
• Operating Modes: Access Point, Client, Bridge, Repeater
• Dual Band Support: 2.4 GHz and 5 GHz frequencies
• Security Protocols: WPA, WPA2, WPA3, WEP, TKIP, AES
• Power Input: 9–48 VDC via 6-pin terminal block with reverse polarity protection
• Mounting Options: DIN-rail or wall mountable
• Temperature Range: Extended operating temperature from –35°C to 70°C
• Durability: IP30-rated metal housing, shock and vibration resistant
• Interfaces: 2× 10/100Base-TX WAN/LAN ports