Lantronix 83X-80S-155-NAA 以太网模块 LM83X 本地管理器，80 串口，3 以太网端口，包含 LMS（1.5 米电缆）

Data Rate: 10 Mb/s, 100 Mb/s, 1 Gb/s

Dimensions: 445 mm x 43.2 mm x264 mm

Interface Type: Ethernet, Serial, USB-A, USB-C

Number of Ports: 3 x RJ45, 80 x RS-232

Power Consumption: 60 W

Supply Voltage - Max: 240 VAC

Supply Voltage - Min: 100 VAC

Operating Supply Voltage: 100 VAC to 240 VAC

Maximum Operating Temperature: + 45 C

Minimum Operating Temperature: 0 C

Protocol - Cellular, NBIoT, LTE: Cellular