MOXA NPort S8458-4S-SC-T Serial To Ethernet Device Server
MOXA NPort S8458-4S-SC-T Serial To Ethernet Device Server
- Model: NPort S8458-4S-SC-T
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MOXA NPort S8458-4S-SC-T FEATURES
- 4 x 10/100BaseT(X) Ports (RJ45 connector)
- 4 x 100BaseFX Ports (single-mode SC connector)
- 40 KM Typical data transmission distance on fiber
- 4 x RS-232/422/485 Serial Ports (DB9 male connector)
- 2 kV Isolation protection for serial ports
- 12 to 48 VDC dual power inputs
- DIN-rail and Wall mounting
- Metal body design
- -40 to 75°C operating temperature
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MOXA NPort S8458-4S-SC-T INTRODUCTION
The NPort S8000 Series combines an industrial device server with a full-function managed Ethernet switch with 4 RS-232/422/485 serial ports, allowing you to easily install, manage, and maintain the product. Combining a device server and switch in one product allows you to save space in your cabinet, reduce overall power consumption, and reduce costs since you will not need to purchase a switch and serial device server separately.
The NPort S8000 Series supports the complete array of NPort 5000 device server functions. You can network your existing serial devices by connecting up to 4 serial devices through Ethernet ports, with only basic configuration required. In addition, data transmission between the serial and Ethernet interfaces is bidirectional.
The NPort S8000 Series has a built-in full-function managed Ethernet switch that supports QoS, IGMP-snooping/GMRP, VLAN, Port Trunking, SNMPv1/v2c/v3, and IEEE 802.1X, allowing you to handle virtually any kind of application. Ethernet redundancy, which is used to increase the reliability and availability of your industrial Ethernet network, is provided by Moxa’s Turbo Ring and Turbo Chain technology (recovery time < 20 ms) or RSTP/STP (IEEE 802.1w/D).
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 MOXA NPort S8458-4S-SC-T 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.
You can also find the NPort S8455I-SS-SC-T, NPort S8455I-MM-SC-T, and NPort S8455I-T models in the MOXA NPort S8000 Series.
MOXA NPort S8458-4S-SC-T CERTIFICATIONS

| Serial-to-Ethernet : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes : 4 Ports |
| 100BaseFX Ports | Yes : 4 Ports (single-mode SC connector) |
| Digital Input Channels | Yes : 2 x Channels (+13 to +30 V for state 1, -30 to +1 V for state 0, Max. input current: 8 mA) |
| Digital Output Channels | No |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Alarm Contact Channels | Yes : 2 x Channels (Resistive load: 1 A @ 24 VDC) |
| Protocols | RSTP, Turbo Chain, Turbo Ring v1, Turbo Ring v2 |
| Serial-to-Ethernet : Serial Interface | |
| Number of Ports | 4 Ports |
| Serial Standards | RS-232/422/485 |
| Connector | DB9 male |
| Console Port | Yes : RS-232 (TxD, RxD, GND), 8-pin RJ45 (19200, n, 8, 1) |
| Serial-to-Ethernet : Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | Even, Odd, Space, Mark, None |
| Flow Control | RTS/CTS and XON/XOFF |
| Baudrate | 50 bps to 921.6 Kbps |
| Isolation | Yes : 2 KV |
| Serial-to-Ethernet : Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w | Data+, Data-, GND |
| Serial-to-Ethernet : Communication details | |
| Wireless Standards | No |
| Maximum data transfer speed | No |
| Maximum direct range | No |
| Serial-to-Ethernet : Power Requirements | |
| Connection | 2 removable 6-contact terminal block(s) |
| Input Voltage | 12 to 48 VDC |
| Input Current | 940 mA @ 12 VDC |
| Serial-to-Ethernet : General | |
| Management | BOOTP, Device Search Utility (DSU), DHCP Client, DHCP Option 82, HTTP, IPv4, LLDP, Port Mirror, RMON, SMTP, SNMPv1/v2c/v3, Syslog, TCP/IP, Telnet, Web Console |
| MTBF | 163,624 hrs |
| Compatible operating systems | Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded |
| Fixed TTY Drivers | SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X, macOS 10.12, macOS 10.13, macOS 10.14, macOS 10.15 |
| Linux Real TTY Drivers | Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x |
| Automatic Reboot Trigger | Built-in WDT (watchdog timer) |
| Serial-to-Ethernet : Security | |
| Authentication | Local Account Accessibility, RADIUS |
| Security | HTTPS, SSL, SSH |
| Encryption | No |
| Serial-to-Ethernet : Features and capabilities | |
| Display | No |
| Serial-to-Ethernet : Physical Characteristics | |
| Dimensions | 93 x 144 x 125 mm (3.66 x 5.64 x 4.92 in) |
| Standards and Certifications | EMC: EN 55032/24; 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: Signal: 1 kV, IEC 61000-4-5 Surge: Power: 1 kV; Signal: 0.25 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m, IEC 61000-4-8 PFMF; Environmental Testing: IEC 60068-2-1, IEC 60068-2-3; Hazardous Locations: Class I Division 2; Safety: EN 60950-1, IEC 60950-1, UL 508, UL 60950-1; Shock: IEC 60068-2-27; Vibration: IEC 60068-2-6; Telcordia (Bellcore) Standard TR/SR |
| Installation | DIN-rail mounting, Wall mounting (with optional kit) |
| Housing | Metal |
| Operating Temperature | -40 to 85°C (-40 to 185°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 1,105 g (2.44 lb) |