The Moxa NE-4100 Series is a compact and powerful solution for embedding Ethernet connectivity into your serial devices. Designed for manufacturers and OEMs, these modules support RS-232, RS-422, or RS-485 and multiple operation modes (TCP Server, TCP Client, UDP, Real COM). Their ultra-small footprint makes them ideal for space-constrained designs.

Key Features:

• 10/100 Mbps Ethernet interface
• Supports baud rates up to 230.4 kbps
• Operation modes: TCP Server, TCP Client, UDP, Real COM
• Supports DHCP, BootP, ARP, Static IP
• SNMP trap and email alerts for events
• Ultra-compact size: only 57 × 40 mm
• Low power usage: 1.5 W @ 5 VDC

Specifications:

Platform:

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

Ethernet Interface:

• 10/100BaseT(X) with Auto MDI/MDI-X
• Interface types: RJ45, 5-pin header, or 26-pin DIP (depends on model)
• Magnetic isolation: 1.5 kV (built-in)

Serial Interface:

• Number of Ports: 1 serial + 1 TTL console
• Supported Standards:
• NE-4110S/4120S: RS-232
• NE-4110A/4120A: RS-422/RS-485
• NE-4100T: TTL
• Baud Rate: 110 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

Power Parameters:

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

Physical Characteristics:

• Dimensions:
• NE-4110/4120: 57 x 40 mm
• NE-4100T: 45 x 36 mm
• Weight:
• NE-4110S/4110A: 40 g
• NE-4120S/4120A/4100T: 20 g
• Form Factor:
• NE-4110/4120: Header modules
• NE-4100T: Drop-in module

Environmental Limits:

• Operating Temperature:
• Standard: 0 to 55°C
• Wide Temp: -40 to 75°C
• Storage Temperature: -40 to 60°C
• Humidity: 5 to 95% (non-condensing)

Certifications:

• EMC: EN 55032/24, FCC Part 15B, CISPR 32
• ESD: 4 kV Contact, 8 kV Air
• EFT/Surge Protection: Up to 1 kV
• Environmental Testing: IEC 60068
• Compliance: RoHS, CRoHS, WEEE

MTBF (Telcordia):

• NE-4100T: 288,173 hrs
• NE-4110S: 290,276 hrs
• NE-4110A/4120S/4120A: 289,573 hrs

Warranty:

• 5-year manufacturer warranty

Package Contents:

• 1x NE-4100 Series Embedded Device Server