Have a Question?

4 serial ports Products

Serial devices with 4 serial ports for a range of applications such as industrial automation.
22 results
Digi ConnectCore 8X SBC Pro
Intelligent and connected single board computer based on the NXP i.MX 8X; with scalable dual/quad-core performance for industrial IoT applications
  • Industrial i.MX 8X quad/dual-core SOM and SBC platform family
  • Compact Pico-ITX form factor (100 mm x 72 mm)
  • Power management with both hardware and software support for low-power designs
  • Multi-display and camera capabilities with hardware acceleration
  • Pre-certified dual-band 802.11a/b/g/n/ac 2x2 and Bluetooth® 5 connectivity
  • Seamless cellular modem and Digi XBee® 3 integration
  • Built-in Digi TrustFence® device security
  • Yocto Project® Linux® and Android™ support
Digi ConnectCore 6+ SBC
NXP i.MX6Plus based surface-mount module solution with scalable, quad-core performance and integrated wireless connectivity
  • Compact off-the-shelf SBC
  • Scalable capabilities and i.MX6Plus performance
  • Gigabit Ethernet and pre-certified dual-band 802.11ac + Bluetooth® 5
  • Seamless cellular modem and Digi XBee® integration
  • Complete set of available peripherals and interfaces with customization options
  • Designed for flexibility and reliability
  • Yocto Linux and Android software platform support
  • Industrial operating temperature available
Digi Connect IT 4 Console Server
Out-of-band management of network and server equipment
  • Advanced modem management software
  • OOB management and recovery using secure SMS
  • Add instant business continuity to any location with primary or backup LTE connectivity
  • Protect your business and brand with a simple solution to avoid network disruptions and outages
  • Modular cellular support allows "right-sizing" cellular speeds and costs
  • Operates independently from in-band network
  • Send automated alerts via email or SMS to notify of any network issues
Digi ConnectCore 6UL
Intelligent and connected embedded system-on-module based on the NXP i.MX6 UL, with turnkey Linux software support in a stamp-sized form factor
  • Stamp-sized, secure, connected System-on-Module platform
  • NXP i.MX6UL-2, Cortex-A7 @ 528 MHz
  • 256 MB / 512 MB / 1 GB NAND flash, 256 MB / 512 MB / 1 GB DDR3
  • Patent-pending low-profile Digi SMTplus™ form factor
  • Integrated Digi Microcontroller Assist™ for 2.5 µA ultra-low power modes
  • Pre-certified 802.11a/b/g/n/ac + Bluetooth® 5 option
  • Integrated dual 10/100 Ethernet connectivity
  • Digi TrustFence® embedded device security framework
  • Royalty-free embedded Linux® software platform
  • Turnkey development available from Digi WDS
ConnectPort TS 8/16 Terminal Server
Terminal Servers with Dual IPv4/IPv6 Stack
  • Low latency connectivity for sensitive applications
  • 8 or 16 RS-232 or software selectable RS-232/422/485 serial ports
  • Dual IPv4/IPv6 stack
  • Easy-to-use Python development environment for custom applications
  • Tx/Rx LEDs per serial port
  • Patented RealPort® technology for COM/TTY port control/ management
  • Web proxy support
  • Per user access controls
  • Digi Remote Manager® support
  • SSL/TLS and SSHv2 for added security
Digi ConnectCore 6
NXP i.MX6 based surface-mount module solution with scalable, single-/multi-core performance and integrated wireless
  • Scalable Cortex-A9 multi-core performance
  • Independent Cortex-M0+/Cortex-M4 Microcontroller Assist™ subsystem
  • Cost-effective, reliable, low-profile surface-mount module form factor
  • Pre-certified 802.11 a/b/g/n and Bluetooth® 4.0
  • Smart Power Management Architecture with PMIC
  • Android, Yocto Project Linux and Windows Embedded Compact software platform support
  • Reliable design with IEC 60068 and HALT verification
  • Designed for long-term availability
PortServer TS
Easy Serial-to-Ethernet Connectivity
  • 1, 2 or 4 RS-232 serial ports for standard serial-to-Ethernet connectivity
  • Ideal for applications requiring COM ports, serial tunneling, TCP/UDP sockets, or multiple unicast functionality
  • Patented RealPort® for COM/TTY port control and management
  • Modem emulation
  • Monitoring and diagnostic utility
  • Secure communication via SSHv2
  • Tunable for low latency or optimized for throughput
  • Easy web-based configuration (HTTP/HTTPS)
PortServer TS MEI
RS-232/422/485 Switch Selectable Expansion for Asynchronous Connectivity
  • RS-232/422/485 switch selectable serial ports
  • 1, 2 or 4 serial ports
  • Serial port expansion for manufacturing floor, gas pump, Industrial Automation
  • RealPort® with encryption provides SSL-based protection
  • SSHv2 for encrypted connections
Digi ConnectCore 6 SBC
Reliable and compact NXP i.MX6 SBC family with integrated Ethernet, Wi-Fi, Bluetooth 4.0, Digi XBee and cellular connectivity options
  • Compact off-the-shelf SBC family
  • Scalable capabilities and i.MX6Quad/Dual/DualLite performance
  • Gigabit Ethernet and pre-certified dual-band Wi-Fi + Bluetooth® 4.0
  • Ready for cellular connectivity and Digi XBee® RF
  • Complete set of available peripherals and interfaces with customizable options
  • Windows® Embedded Compact, Yocto Project® Linux® and Android™ software platform support
  • Industrial operating temperature available
PortServer TS MEI Hardened
Hardened, Rugged Serial Servers for Outdoor Extended Temperatures
  • Outdoor extended temperature tolerance (-35° C to +74° C)
  • Device servers with conformal coated circuit boards
  • NEMA TS 2 certification, Class 1 Div 2
  • 1, 2 or 4 switch-selectable serial ports (RS-232/422/485)
Digi ConnectCard™ for i.MX28
NXP/Freescale i.MX28 ARM9 SoM
  • Cost-effective design in compact form factor
  • 32-bit ARM processor at up to 454 MHz
  • Single/dual 10/100 Ethernet connectivity options
  • Pre-certified 802.11a/b/g/n Wi-Fi + Bluetooth 4.0
  • Support for Yocto Project Linux, Digi Embedded Linux, and Android
Digi ConnectCore® i.MX53 / Wi-i.MX53
NXP/Freescale i.MX53 Cortex A8 SoM
  • High-performance 32-bit System-on-Module
  • Long-term product availability solution
  • Single and dual 10/100 Mbit Ethernet networking
  • Pre-certified 802.11a/b/g/n Wi-Fi interface
  • High-performance 2D/3D Graphics Processing Unit
  • Hardware video processing with 1080p decoding
  • Low-emission design with FCC Class B compliance
  • Zigbee, cellular and satellite connectivity options
  • Industrial operating temperature support
  • Support for Embedded Linux®, Microsoft Windows® Compact 7, Android™, and Yocto Project® Linux
Edgeport USB-to-Serial Converters
Easy out-of-the-box solution for I/O expansion is available in a wide variety of configurations for maximum flexibility and scalability
  • Add 1, 4, 8, or 16 serial ports to a PC, thin client or server in minutes
  • USB Plug and Play alternative to PCI cards
  • Designed for peripheral device connectivity in retail stations, self check-out systems, emergency vehicles, kiosks, ATMs and more
  • Software selectable MEI and industrial models
  • Low total cost of ownership with external, user-installable solution
  • Options for RS-232, RS-422 or RS-485 serial ports (software selectable) and rack-mount capability
PortServer TS P MEI
RS-232/422/485 Serial Server with Powered Serial and Ethernet Options
  • End-span and mid-span PoE (Power over Ethernet)
  • Device server with 2 or 4 RS-232/422/485 serial ports
  • Serial port expansion for devices in locations where power outlets aren’t available
  • Serial-to-Ethernet connectivity
Digi ConnectCore® i.MX51 / Wi-i.MX51
NXP/Freescale i.MX51 Cortex A8 SoM
  • Integrated secure wireless 802.11a/b/g/n Wi-Fi LAN
  • Powerful 2D/3D graphics and 720p video
  • Support for Embedded Linux, Microsoft Windows Compact 7, Windows CE 6.0, Android, and Yocto Project Linux
  • Industrial operating temperature
RabbitCore® RCM3700 Series
Microprocessor Core Module
  • Up to 4 serial ports for multiple device connectivity
  • 10Base-T with optional 10/100Base-T Ethernet
  • Up to 512K Flash for code and up to 512K SRAM for data
  • 1 MB of on-board serial Flash utilizing FAT file support
Digi Neo
Low Profile Serial Cards
  • PCI Express 1x slot
  • 4/8 PCIe RS-232 serial port options
  • Low latency/Surge suppression
  • Low Profile cards
  • Up to 921.6 Kbps
Digi Connect EZ
Click-to-connect | Modern, secure serial connectivity that boots in seconds, configures in minutes and runs for years
  • 1, 2 or 4 software-selectable RS-232/422/485 serial ports to connect a wide variety of serial equipment over IP networks
  • 10/100/1000 Ethernet (dual Ethernet on 2- and 4-port), with optional Wi-Fi, industrial temp, C1D2 rating and LTE
  • Ideal for applications requiring COM ports, serial tunneling or TCP/UDP sockets
  • Optimizes performance for the widest range of industry standard and device-specific protocols
  • Built-in Digi TrustFence® for device security, secure encrypted connections, ongoing monitoring and support
  • Easy setup and mass configuration with Digi Navigator™ and Digi Remote Manager®
Rabbit® SBC LP3500 Series
Single-Board Computer
  • Low power consumption less than 100 uA in power save mode
  • 8 A/D inputs with 12 bit resolution
  • Digital outputs can sink up to 200 mA
  • 6 serial ports for multiple device connectivity
  • 16 protected digital inputs
Rabbit® SBC BL2600 Series
Ethernet-Enabled Single-Board Computer
  • Rabbit® 3000 microprocessor at 44 MHz
  • 10/100Base-T Ethernet, RJ-45
  • 512K Flash/512K SRAM
  • 36 digital I/O (configurations include protected digital inputs, sinking/sourcing outputs, high current outputs)
  • 12 analog channels: eight 11-bit A/D, four 12-bit D/A buffered outputs
Rabbit® OP7200 eDisplay
Ethernet-Intelligent Operator Interface
  • Rabbit® 2000 microprocessor at 22 MHz
  • ¼ VGA display (320 x 240 pixels)
  • 10Base-T Ethernet, RJ-45
  • 256K Flash/128K SRAM
  • 24-27 industrialized I/O and 4 CMOS-compatible serial ports
Digi Connect WS 60601 Certified Extended Safety Terminal Server
Extended safety terminal server is designed for serial over network applications that require 60601 certified solutions
  • 1/4/8-port RS-232 serial-to-network connectivity
  • 802.11 a/b/g/n Wi-Fi
  • Power over Ethernet support
  • IEC 60601 3rd edition compliant
  • Wi-Fi Alliance Certified, WPA & WPA2 personal and enterprise, AES, TKIP, 802.11w, 802.11d, 802.11h, PMF
  • VESA mountable
  • TCP Socket Connectivity to individual devices
  • HTTPS supported for additional security
  • Ports may be connected to from different systems, OS independent