الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
10/100M auto-sensing Ethernet / SNMP MIB-II for network management
4 serial ports, with support for RS-232, RS-422, and RS-485
Built-in 15 KV ESD surge protection for all serial signals
Versatile socket operation modes, including TCP Server, TCP Client, UDP, and Real COM
Choice of configuration methods: Web console, Telnet console, and Windows utility
وصف
4-port RS-232/422/485 serial device server with adapter. NPort device servers make your serial devices network-ready in an instant. Their compact size makes them ideal for connecting devices such as card readers and payment terminals to an IP-based Ethernet LAN.