NPORT 5100A SERIES
1-port RS-232 device server, 0 to 60°C operating temperature

Power consumption of only 1 W
Fast 3-step web-based configuration
Surge protection for serial, Ethernet, and power
COM port grouping and UDP multicast applications
Screw-type power connectors for secure installation
Real COM and TTY drivers for Windows, Linux, and macOS
Standard TCP/IP interface and versatile TCP and UDP operation modes
Connects up to 8 TCP hosts
Fast 3-step web-based configuration
Surge protection for serial, Ethernet, and power
COM port grouping and UDP multicast applications
Screw-type power connectors for secure installation
Real COM and TTY drivers for Windows, Linux, and macOS
Standard TCP/IP interface and versatile TCP and UDP operation modes
Connects up to 8 TCP hosts
Ethernet Interface
- 10/100BaseT(X) Ports (RJ45 connector): 1
- Magnetic Isolation Protection: 1.5 kV (built-in)
Ethernet Software Features
- Configuration Options: Serial Console
- Management: DHCP Client, ARP, BOOTP, DNS, HTTP, HTTPS, ICMP, IPv4, LLDP, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP
- Filter: IGMP v1/v2
- Windows Real COM Drivers: Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10/11 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Server 2022, Windows Embedded CE 5.0/6.0, Windows XP Embedded
- Fixed TTY Drivers: macOS 10.12, macOS 10.13, macOS 10.14, macOS 10.15, SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
- Linux Real TTY Drivers: Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x
- Android API: Android 3.1.x and later
- MIB: RFC1213, RFC1317
Serial Interface
- Connector: DB9 male
- No. of Ports: 1
- Serial Standards: RS-232
- Operation Modes: Disabled, Ethernet Modem, Pair Connection, Real COM, Reverse Telnet, RFC2217, TCP Client, TCP Server, UDP
- Baudrate: Supports standard baudrates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k, 460.8k, 921.6k
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Even, Odd, Space, Mark
- Flow Control: RTS/CTS (RS-232 only), DTR/DSR (RS-232 only), XON/XOFF
Serial Signals
- RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Power Parameters
- No. of Power Inputs: 1
- Input Current: 82.5 mA @ ;12 VDC
- Input Voltage: 12 to 48 VDC
- Source of Input Power: Power input jack
Reliability
- Automatic Reboot Trigger: Built-in WDT
Physical Characteristics
- Housing: Metal
- Dimensions (with ears): 75.2 x 80 x 22 mm (2.96 x 3.15 x 0.87 in)
- Dimensions (without ears): 52 x 80 x 22 mm (2.05 x 3.15 x 0.87 in)
- Weight: 340 g (0.75 lb)
- Installation: Desktop, DIN-rail mounting (with optional kit), Wall mounting
Environmental Limits
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Storage Temperature (package included): -40 to 75°C (-40 to 167°F)
- Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications
- EMC: EN 55032/35
- EMI: CISPR 32, FCC Part 15B Class A
- EMS: IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 0.5 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m IEC 61000-4-8 PFMF IEC 61000-4-11
- Safety: UL 60950-1
Declaration
- Green Product: RoHS, CRoHS, WEEE
MTBF
- Time: 2,231,530 hrs
- Standards: Telcordia (Bellcore) Standard TR/SR
Warranty
- Warranty Period: 5 years
- Details: See www.moxa.com/warranty
Security Functions
- Authentication: Local database
- Encryption: HTTPS, AES-128, SHA-1, RSA-1024, SHA-256
- Security Protocols: HTTPS (TLS 1.2)