Our NPort device servers make your serial devices network-compatible in no time at all. Their compact size makes them ideal for connecting devices such as card readers and payment terminals to an IP-based Ethernet LAN.

8-Port RS-232/422/485 Desktop Device Server with DB9 connectors and 48 VDC power supply

Ethernet Interface
– 10/100BaseT(X) ports (RJ45 connector) 2
– Magnetic Isolation Protection 1.5 kV (built-in)

Ethernet Software Features
– Configuration Options
Serial Console
Telnet Console
Web Console (HTTP/HTTPS)
Windows Utility
– Management Management
ARP
BOOTP
DHCP Client
DNS
HTTP
HTTPS
ICMP
IPv4
LLDP
Rtelnet
SMTP
SNMPv1/v2c
TCP/IP
Telnet
UDP
– Filter IGMP v1/v2
– Windows Real COM Drivers
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
– Linux Real TTY Drivers Kernel versions 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x
– Fixed TTY Drivers
macOS Versions: 11.x, 10.12 to 10.15
SCO UNIX, SCO OpenServer, SCO UnixWare 7, Sun Solaris 10, QNX 4.25, QNX 6.x, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
– Arm®-based Platform Support Linux Kernel 5.x/4.x
– Virtual Machine
VMWare ESXi (Windows 11/10)
VMware Fusion (Windows on macOS 10.12 to 11.x)
Parallels Desktop (Windows on macOS 10.12 to 11.x)
– Android API Android 3.1.x and later
– Time Management SNTP
– MIB RFC1213, RFC1317

Security Functions
– Authentication Local database
– Encryption
HTTPS
AES-128
RSA-1024
SHA-1
SHA-256
– Security Protocols
HTTPS (TLS 1.2)
SNMPv3

Serial Interface
– Connector DB9 male
– No. of Ports 8
– Serial Standards RS-232/422/485
– 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
DTR/DSR
XON/XOFF
– Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms
– Terminator for RS-485 120 ohms
– RS-485 Data Direction Control Automatic Data Direction Control (ADDC)
– Isolation -I models: 2 kV
– Surge 0.5 kV
– Console Port RS-232 (TxD, RxD, GND), 3-pin (19200, n, 8, 1)

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

Power Parameters
– Input Current 615 mA @ 12 VDC
– No. of Power Inputs 2
– Input Voltage 12 to 48 VDC
– Reverse Polarity Protection Supported
– Source of Input Power TB, Power input jack

Reliability
– Automatic Reboot Trigger Built-in WDT
– Alert Tools Built-in buzzer and RTC (real-time clock)

Physical Characteristics
– Housing Metal
– Installation
Desktop
DIN-rail mounting (with optional kit)
Wall mounting (with optional kit)
– Dimensions (with ears) 229 x 46 x 125 mm (9.01 x 1.81 x 4.92 in)
– Dimensions (without ears) 197 x 44 x 125 mm (7.76 x 1.73 x 4.92 in)
– Dimensions (with DIN-rail kit on bottom panel) 197 x 53 x 125 mm (7.76 x 2.09 x 4.92 in)
– Weight 1,590 g (3.51 lb)
– Interactive Interface
LCD panel display
Push buttons for configuration

Environmental Limits
– Operating Temperature 0 to 55°C (32 to 131°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: 3 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 0.5 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
IEC 62368-1

Declaration
– Green Product RoHS, CRoHS, WEEE

MTBF
– Time 836,374 hrs
– Standards Telcordia (Bellcore) Standard