MOXA NPort 5110 Serial to Ethernet Device Server
- Model: NPort 5110
MOXA NPort 5110 INTRODUCTION
The NPort 5110 is a compact and reliable Ethernet device
server designed to connect legacy RS-232 devices to modern IP networks, making
it a trusted solution within factory automation as well as road transportation,
railway transportation, mining, and power utility environments. As part of
broader Industrial Edge Connectivity, this model converts serial equipment into
network-ready assets with stable performance under demanding industrial
conditions. Positioned within Serial Device Servers technology and further
categorized under General Device Servers, the NPort 5110 delivers essential
specifications such as a 0 to 55°C operating temperature range, the RS-232
serial standard for widespread device integration, a 128.7 mA @ 12 VDC input
current, and flexible 12–48 VDC input voltage support. These characteristics
ensure superior adaptability, long-term reliability, and simplified deployment
compared with alternative products on the market. The device also benefits from
the engineering-focused design of the NPort 5100 Series, which emphasizes solid
network performance, low latency, and easy configuration. These strengths make
the Moxa NPort 5110 a compelling choice for engineers seeking a highly stable
serial-to-Ethernet device server that reduces downtime, protects existing
serial investments, and improves overall operational efficiency. For full
technical specifications and deeper integration details, customers can refer to
the Moxa NPort 5110 datasheet.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy the MOXA NPort 5110 Serial to Ethernet Device Server online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
MOXA NPort 5110 CERTIFICATIONS
The NPort 5110 also stands out for its strong compliance
with industry certifications, reinforcing trust in demanding operational
environments. The device meets EMC, EMI, and EMS standards, as well as
essential safety requirements, ensuring both reliable performance and proper
protection across industrial networks. This certification framework strengthens
its role within Industrial Edge Connectivity strategies and emphasizes the
long-term dependability associated with the NPort 5100 Series. By aligning with
global standards, the Moxa NPort 5110 assures engineers that their
serial-to-Ethernet deployments are robust, interference-resistant, and suitable
for modern industrial communication infrastructures. Additional compliance
details and documentation can be reviewed in the Moxa NPort 5110 manual.

| Serial-to-Ethernet : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes : 1 Port |
| 100BaseFX Ports | No |
| Digital Input Channels | No |
| Digital Output Channels | No |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Alarm Contact Channels | No |
| Protocols | - |
| Serial-to-Ethernet : Serial Interface | |
| Number of Ports | 1 Port |
| Serial Standards | RS-232 |
| Connector | DB9 male |
| Console Port | No |
| Serial-to-Ethernet : Serial Communication Parameters | |
| 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) |
| Baudrate | 110 bps to 230.4 kbps |
| Isolation | No |
| Serial-to-Ethernet : Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | - |
| RS-485-4w | - |
| RS-485-2w | - |
| Serial-to-Ethernet : Communication details | |
| Wireless Standards | No |
| Maximum data transfer speed | No |
| Maximum direct range | No |
| Serial-to-Ethernet : Power Requirements | |
| Connection | Power input jack |
| Input Voltage | 12 to 48 VDC |
| Input Current | 128 mA @ 12 VDC |
| Serial-to-Ethernet : General | |
| Management | DHCP Client, IPv4, SMTP, SNMPv1, Telnet, DNS, HTTP, ARP, BOOTP, UDP, TCP/IP, ICMP |
| MTBF | 3,126,448 hrs |
| Compatible operating systems | Windows 11/10/8.1/8/7/Vista/XP/ME/98/95, Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003, Windows Embedded CE 6.0/5.0, Windows XP Embedded |
| Fixed TTY Drivers | macOS Versions: 11.x, 10.12 to 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: 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x |
| Automatic Reboot Trigger | - |
| Serial-to-Ethernet : Security | |
| Authentication | Local database (password only) |
| Security | No |
| Encryption | No |
| Serial-to-Ethernet : Features and capabilities | |
| Display | No |
| Serial-to-Ethernet : Physical Characteristics | |
| Dimensions | with ears: 75.2 x 80 x 22 mm (2.96 x 3.15 x 0.87 in), without ears: 52 x 80 x 22 mm (2.05 x 3.15 x 0.87 in) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 1 kV; Signal: 1 kV, IEC 61000-4-5 Surge: Power: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m, IEC 61000-4-8 PFMF, IEC 61000-4-11; Safety UL 60950-1; Telcordia (Bellcore) Standard TR/SR |
| Installation | Desktop, DIN-rail mounting (with optional kit), Wall mounting |
| Housing | Metal |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 340 g (0.75 lb) |