Ideal satellite unit for remote sensor interfacing, access for 4no. serial inputs, fully addressable, this unit is as new, never been used other than for testing to confirm condition and function. complete with all accessories, power adapter whip, mounting plates and Installation manul and CD-Rom.
Features : (information may differ slightly from actual unit due to unit being an older revision, this doesn’t detract from its functionality of reliability)
NPort® 5400 device servers provide many useful features for serial-to-Ethernet applications, including an independent operation mode for each serial port, user-friendly LCD panel for easy installation, dual DC power inputs, and adjustable termination and pull high/low resistors.
NPort® 5400 device servers can conveniently and transparently connect up to four serial devices to an Ethernet network, allowing you to network your existing serial devices with only basic configuration. Data transmission between the serial and Ethernet interfaces is bidirectional. By using NPort® device servers, you not only protect your current hardware investment, but also allow for future network expansion. You can both centralize the management of your serial devices and distribute management hosts over the network.
NPort® 5400 device servers can be used to connect different devices for remote data polling or event handling over a TCP/IP network. Each serial port on the NPort® 5400 operates independently to provide maximum versatility. For example, port 1 can operate in Driver mode, port 2 in TCP Server mode, and ports 3 and 4 in TCP Client mode.
An LCD panel is built into the NPort® 5400’s top panel, with four buttons for data input, configuration, and operation mode selection. The LCD panel displays the server name, serial number, and IP address, and it can be used to enter or modify parameters such as IP address, netmask, and gateway. (The LCD panel is not available on wide-temperature models.)
NPort® 5400 device servers support dual power sources by providing both a DC terminal block input and a DC power jack input. Providing two types of power inputs gives users greater flexibility for use with different applications.
The NPort 5400 Series provides adjustable termination and pull high/low resistors for RS-485 applications. In some critical environments, termination resistors may be needed to prevent the reflection of serial signals, and the pull high/low resistors may need adjusting to maintain the integrity of the electrical signal. Since no set of resistor values is universally compatible with all environments, the NPort® 5400 has four sets of DIP switches on the bottom panel to set the termination and pull high/low resistor values.
1.5 kV (built-in)
Telnet Console, Windows Utility, Web Console (HTTP/HTTPS)
ARP, BOOTP, DHCP Client, DNS, HTTP, HTTPS, ICMP, IPv4, LLDP, Rtelnet, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP
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
Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x
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
Android 3.1.x and later
HTTPS, AES-128, RSA-1024, SHA-1, SHA-256
HTTPS (TLS 1.2)
NPort 5410/5450/5450-T/5450I/5450I-T: DB9 male
NPort 5430/5430I: Terminal block
NPort 5410: RS-232
Real COM, TCP Server, TCP Client, UDP, Ethernet Modem, Pair Connection, Reverse Telnet, Disabled
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
5, 6, 7, 8
1, 1.5, 2
None, Even, Odd, Space, Mark
RTS/CTS (RS-232 only), DTR/DSR (RS-232 only), XON/XOFF
2 kV isolation for NPort 5430I/5450I/5450I-T
1 kilo-ohm, 150 kilo-ohms
NPort 5450/5430I/5450/5450I/5450-T: ADDC (automatic data direction control)
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Tx+, Tx-, Rx+, Rx-, GND
Tx+, Tx-, Rx+, Rx-, GND
Data+, Data-, GND
NPort 5410/5450/5450-T: 365 mA @ 12 VDC
1 removable 3-contact terminal block(s)
Power input jack
12 to 48 VDC, 24 VDC for DNV
Built-in buzzer and RTC (real-time clock)
181 x 103 x 33 mm (7.14 x 4.06 x 1.30 in)
158 x 103 x 33 mm (6.22 x 4.06 x 1.30 in)
740 g (1.63 lb)
LCD panel display (standard temp. models only)
Push buttons for configuration (standard temp. models only)
Desktop, DIN-rail mounting (with optional kit), Wall mounting
1 in stock