The Moxa NE-4100 Series offers ultra-compact embedded serial device servers ideal for integrating serial-to-Ethernet functionality into OEM equipment. With a footprint smaller than a credit card and ultra-low power consumption of just 1.5 W, these modules are perfect for space- and energy-constrained applications. They support 10/100 Mbps Ethernet, multiple serial protocols (RS-232, RS-422, RS-485, or TTL), and versatile modes such as Real COM, TCP Server/Client, and UDP.

Advanced features like SNMP traps and email notifications, broad OS compatibility, and Moxa’s trusted 5-year warranty make them a reliable choice for industrial networking.

Technical Data:

Networking:

• Ethernet: 10/100 Mbps, Auto MDI/MDI-X
• Interfaces: RJ45, 5-pin header, 26-pin dual-in-line (model-specific)
• Isolation: 1.5 kV magnetic

Operation Modes:

• Real COM
• TCP Server
• TCP Client
• UDP

Serial Interface:

• Standards:
• RS-232 (NE-4110S/4120S)
• RS-422 / RS-485 (NE-4110A/4120A)
• TTL (NE-4100T)
• Baudrate: 110 bps to 230.4 kbps
• Data bits: 5, 6, 7, 8
• Parity: None, Even, Odd, Space, Mark
• Stop bits: 1, 1.5, 2
• Flow Control: RTS/CTS, DTR/DSR, XON/XOFF

Power Supply:

• Input: 5 VDC
• Power consumption: 290 mA

Platform:

• CPU: 16-bit MCU
• Flash: 2 MB
• SDRAM: 1 MB
• DIO Channels: 4 (software-configurable)

Software/Protocols:

• Config via Web Console, Telnet, Serial Console, Windows Utility
• Protocols supported: DHCP, BOOTP, Static IP, ARP, ICMP, SNMP v1/v2c, SMTP
• OS compatibility: Windows (95 to 10, Server 2000–2019), Linux (2.4–5.x), macOS, UNIX, Android (3.1+)

Physical Characteristics:

• Dimensions: 57 × 40 mm (NE-4110/4120), 45 × 36 mm (NE-4100T)
• Weight: 20–40 g
• Form Factor: Embedded module (drop-in or header)

Environmental:

• Operating temp: 0–55 °C (Standard), -40–75 °C (Wide Temp models)
• Storage temp: -40–60 °C
• Humidity: 5–95% (non-condensing)

Certifications:

• EMI: CISPR 32, FCC Part 15B Class A
• EMS: IEC 61000-4-2/-3/-4/-5/-6/-8
• Environmental testing: IEC 60068-2-1/-3/-14
• Compliance: RoHS, CRoHS, WEEE

MTBF:

• Up to 290,276 hours (Telcordia SR332)

Warranty:

• 5 years

Package Contents:

• 1 × NE-4100 Series Embedded Device Server