The NE-4110S-T is an embedded device server module designed to network-enable RS-232 serial devices for industrial applications. With its compact form factor, extended operating temperature range from -40 to 75°C, and comprehensive protocol support, it is an ideal solution for OEMs aiming to integrate serial-to-Ethernet connectivity with minimal effort. It supports Real COM, TCP Server/Client, and UDP operation modes, and offers compatibility with a wide range of OS platforms including Windows, Linux, and UNIX variants.

Featuring 1.5 kV magnetic isolation, 2 MB Flash memory, and easy configuration via web, Telnet, or serial console, the NE-4110S-T delivers secure and reliable Ethernet communication in harsh environments.

Technical Specifications (English):

Platform:

• CPU: 16-bit MCU
• Memory: 2 MB Flash, 1 MB SDRAM

I/O Interface:

• 4 software-configurable digital I/O channels

Ethernet Interface:

• 1x 10/100BaseT(X), Auto MDI/MDI-X, 8-pin RJ45
• Isolation: 1.5 kV magnetic
• Standards: IEEE 802.3, 802.3u, 802.3x

Serial Interface:

• 2 ports (1 RS-232, 1 TTL console)
• RS-232 Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• Baudrate: 110 bps to 230.4 kbps
• Data Bits: 5, 6, 7, 8
• Stop Bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow Control: RTS/CTS, DTR/DSR, XON/XOFF, None
• Operation Modes: Real COM, TCP Client/Server, UDP

Software Features:

• Configuration: Web Console, Telnet, Windows Utility, Serial Console
• Protocols: DHCP, HTTP, IPv4, Telnet, SNMPv1/v2c, TCP/IP, UDP, ARP, ICMP, SMTP
• Drivers: Windows Real COM, Linux TTY, UNIX Fixed TTY, Android API

Power Parameters:

• Input Voltage: 5 VDC
• Current Consumption: 290 mA @ 5 VDC

Physical Characteristics:

• Dimensions: 57 x 40 mm
• Weight: 40 g
• Form Factor: Ready-to-go pin header modules

Environmental Limits:

• Operating Temperature: -40 to 75°C
• Storage Temperature: -40 to 60°C
• Relative Humidity: 5–95% (non-condensing)

Certifications:

• EMC: EN 55032/24, CISPR 32, FCC Part 15B Class A
• EMS:
• ESD: 4 kV Contact, 8 kV Air
• RS: 3 V/m
• EFT: 1 kV Power, 0.5 kV Signal
• Surge: 1 kV
• CS: 3 V/m
• Magnetic Field: IEC 61000-4-8
• Environmental Testing: IEC 60068-2-1/2/3/14

MTBF:

• 290,276 hours (Telcordia SR332)

Warranty:

• 5-year manufacturer warranty