• Adds two virtual serial COM ports via network connection
• Supports virtual serial port driver for Windows
• Supports pair connection mode for connecting two serial device servers over a network without a PC
• Easy-to-use Windows utility software for easy configuration and installation
• 10/100Mbps Ethernet with auto-detection
• Configuration via web console interface or utility software
• Windows utility software automatically finds NCOM devices on the network
• Firmware upgradable for future firmware revisions
• LEDs indicating Ethernet port’s link and speed statuses
• LEDs indicating serial port’s TxD and RxD statuses
• Supports “reset” button for system reset and restoring to default settings
• Data rates: 300bps to 921.6kbps
• Built-in 15kV ESD protection for all serial signals
• Fully supports “COM Port Control” protocol known as RFC2217
• Supports network protocols such as TCP or UDP Client/Server
• Supported RS-232 signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS
• Supports Windows XP to 10, Windows Server 2003 to Server 2016

Specifications:

LAN:
Ethernet: 10/100Mbps
Connector: RJ-45 connector
Protection: Built-in 1.5kV magnetic isolation

Serial Interface:
Interface: RS-232
Number of Ports: 2
Connector: DB9 male
Max. Speed: 921.6kbps for transmit & receive
RS-232 Signals DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS
Protection: 15kV for all signals

Serial Communications Parameters:
Data Bits: 5, 6, 7, 8
Parity: None, odd, even, mark, space
Stop Bit: 1, 1.5, 2
Flow Control: Hardware (RTS, CTS)

Software Features:

Protocols: ICMP, IP, TCP, UDP, DHCP, DNS, HTTP
Utility: NCOM management tool for Windows OS
OS Driver Support: Virtual serial port driver for Windows OS
Configuration: Web console, Windows utility

Power:

Power Input: 9VDC to 48VDC
Power Consumption: 120mA@12VDC, 50mA@48VDC

Environmental:

Operating Temperature: 0 to 55°C (32 to 131°F)
Storage Temperature: -20 to 75°C (-4 to 167°F)
Operating Humidity: 5% to 95% RH
Safety Approvals: CE, FCC

Mechanical:

Casing: Plastic, ABS
Dimensions: 133mm × 125mm × 41mm (L × W × H)
Weight: 230g