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Description
Lantronix 2 Port Serial (RS232/ RS422/ RS485) to IP Ethernet Device Server - US Domestic 110 VACThe Lantronix 2 Port Serial (RS232 RS422 RS485) to IP Ethernet Device Server is a nextgeneration bridge that unlocks the full potential of legacy serial equipment by bringing it onto modern IP networks. Designed for reliability and ease of use, this twoport device server enables seamless, secure, and scalable access to serial devicesfrom industrial controllers and PLCs to barcode scanners and lab instrumentsacross LANs, WANs, or the Internet. Its
The Lantronix 2-Port Serial (RS232/ RS422/ RS485) to IP Ethernet Device Server is a next‑generation bridge that unlocks the full potential of legacy serial equipment by bringing it onto modern IP networks. Designed for reliability and ease of use, this two‑port device server enables seamless, secure, and scalable access to serial devices—from industrial controllers and PLCs to barcode scanners and lab instruments—across LANs, WANs, or the Internet. Its compact, rugged design and US‑standard 110 VAC power make it an ideal fit for office, manufacturing floor, and data center environments. Whether you need remote data collection, centralized device management, or remote console access for troubleshooting, this Lantronix solution delivers fast, consistent connectivity, reduces downtime, and simplifies integration with IT systems, OT networks, and cloud-based monitoring tools.
- Seamless serial-over-IP bridge with two independent ports: Each port supports RS-232, RS-422, and RS-485 signaling, enabling you to connect a wide range of legacy devices without rewiring or replacing current equipment. The dual ports can operate concurrently, supporting diverse configurations such as point-to-point, multi-drop, and remote serial management scenarios. This flexibility is ideal for SCADA networks, industrial automation, lab instrumentation, and critical legacy systems that must stay online during network upgrades.
- Broad network and remote management capabilities: Equipped with 10/100 Mbps Ethernet and a robust TCP/IP stack, the device server can be configured via DHCP or static IP for predictable integration into existing networks. It includes a web-based configuration interface for quick setup, plus CLI access (Telnet/SSH) for advanced users and scripts. Features like remote firmware updates and SNMP support provide proactive maintenance and centralized monitoring, ensuring devices stay secure and up-to-date across dispersed sites.
- Security-focused access and operation: Security is embedded into the design with password protection and user account control for device access, encrypted remote sessions (SSH/HTTPS), and support for secure management practices. You can implement role-based permissions, audit trails, and secure port forwarding to protect sensitive data as it traverses the network, making it suitable for regulated environments and IT/OT convergence projects.
- Flexible deployment and integration options: The Lantronix device server is built for versatile installation, with a compact form factor that supports desktop use and DIN-rail or wall-mount configurations (where applicable). It is powered by 110 VAC in US domestic outlets, aligning with standard lab and facility power setups. The device’s signaling compatibility, along with standard network protocols and management interfaces, makes it straightforward to integrate with existing IT architectures, asset management systems, and remote monitoring platforms.
- Wide range of practical applications: From remote console access for headless equipment to robust data logging and asset monitoring, this two-port device server helps streamline operations, reduce travel to remote sites, and improve data accuracy. It’s particularly well-suited for environments that require reliable serial device connectivity over IP, including industrial automation, building management, medical devices, and large-scale instrumentation networks. The solution supports scalable deployment as you add new devices or sites without sacrificing performance or security.
Technical Details of Lantronix 2-Port Serial (RS232/ RS422/ RS485) to IP Ethernet Device Server
- Serial interfaces: 2 ports capable of RS-232, RS-422, and RS-485 signaling to maximize compatibility with diverse serial devices and wiring environments.
- Networking: 10/100 Mbps Ethernet with an integrated TCP/IP stack; supports DHCP or static IP addressing for flexible network integration and predictable communications.
- Management and access: Web-based management interface for quick, browser-based configuration; optional command-line interface via SSH/Telnet for advanced control and automation; SNMP support for centralized monitoring and alerting.
- Security: Password-protected access, configurable user accounts, and encrypted remote sessions (SSH/HTTPS) to safeguard configuration data and device control in transit.
- Power and installation: Designed for US domestic environments with 110 VAC input; compact footprint suitable for desktop placement or mounting in compatible rails or enclosures.
- Firmware and compatibility: Firmware is upgradeable through the web UI to ensure compatibility with evolving networks and devices; supports standard serial-over-IP protocols to facilitate integration with existing software and processes.
- Reliability features: Designed to operate reliably in diverse environments, with stable performance across a range of temperatures and network conditions and straightforward provisioning for multi-site deployments.
How to install Lantronix 2-Port Serial (RS232/RS422/RS485) to IP Ethernet Device Server
- Power and positioning: Connect the device to a reliable 110 VAC power source. Place the unit on a stable surface or mount it per your site requirements to prevent movement and ensure accessibility for maintenance.
- Connect serial devices: Attach your RS-232, RS-422, or RS-485 devices to the two serial ports. Follow device documentation to ensure correct wiring and signaling configuration, including baud rate, data bits, parity, stop bits, and flow control as needed.
- Network cabling: Run an Ethernet cable from your network switch or router to the device server. Decide between DHCP for automatic IP assignment or a static IP for predictable addressing in mission-critical networks.
- Initial access and configuration: Use a web browser to connect to the device’s IP address and log in with the default credentials provided in the user guide. If needed, use the CLI for advanced setup. The setup wizard can guide you through network, serial port, and security configurations step by step.
- Configure serial and network parameters: Set per-port serial parameters (baud rate, data bits, parity, stop bits, and flow control) aligned with each connected device. Assign an IP address, subnet mask, gateway, and any port mappings or profiles necessary for your application. Enable security options such as HTTPS/SSH and set up user accounts with appropriate permissions.
- Test and validate: Verify connectivity by polling the serial devices from the network side or by issuing test commands through the device server. Check status pages in the web UI, review system logs, and monitor SNMP traps if configured to ensure stable operation.
- Document and maintain: Save the configuration, document IP addresses and port settings for future reference, and schedule firmware updates as part of your regular maintenance routine to ensure ongoing reliability and security.
Frequently asked questions
-
What is the Lantronix 2-Port Serial to IP Device Server used for?
It serves as a bridge between legacy serial equipment and modern IP networks, enabling remote access, control, data collection, and integration with IT infrastructure without replacing existing hardware.
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How many ports does this device have?
It features two serial ports, each capable of RS-232, RS-422, or RS-485 signaling to accommodate a wide range of devices and topologies.
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What networking options are supported?
The device supports 10/100 Mbps Ethernet with DHCP or static IP configuration, plus standard management interfaces including a web UI, SSH/Telnet CLI, and SNMP for monitoring.
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Is it secure for use in enterprise environments?
Yes. It provides password protection, user account management, and encrypted remote sessions (SSH/HTTPS) to protect device access and data transmitted over the network.
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How is it mounted or installed?
The unit can be used on a desktop or mounted in DIN-rail or enclosure configurations where available. It ships with mounting options suitable for common installations and is designed for easy setup with a guided web-based configuration.
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Can I upgrade the firmware?
Yes. The device supports firmware updates via the web UI, allowing you to keep features current, improve compatibility, and patch security vulnerabilities as they arise.
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4.1 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
accessible Greek for all
Format: Paperback
I got this book for my wife, who is a complete Greek novice. She enjoys it. And it is accessible for her. The book is divided into three sections, where each section gives an increasingly in depth summary of nt Greek. This is a great idea; if you only want to know the basics, do section 1. If you want to know a little more, perhaps do section 2 as well. Section 3 starts to get into the basics that you would hit in a first year text book. This is not a replacement for a first year textbook; this is for someone who doesn't want to commit to a first year textbook. For a extra fee, you can order helpful videos done by the author himself.
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Reviewed in the United States on May 31, 2014
★★★★★ 5
Thank you for excellent service. This book is very informational and written ...
Format: Paperback
Thank you for excellent service. This book is very informational and written in a clear and understandable manner. I have not completed reading it yet, but so far I am enjoying it.
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Reviewed in the United States on December 31, 2015
★★★★★ 4
VERY GOOD FOR ITS PURPOSE, SOME RESERVATIONS
Format: Paperback
To same space, WM= William Mounce. BBG=Basic Biblical Greek Grammar. This is
an expanded edition of the earlier book of the same name. One will recognize many
elements of the author's BBG, but this is more of "how to use Greek for exegesis" so it
doesn't have a lot of paradigms etc. WM even puts in the "professor" character from the
BBG 3rd ed. He has chapters on word studies, translations, textual criticism, advice on
how to use commentaries, etc. It's written at an elementary level so it's an excellent
guide for someone just wanting to understand more deeply the scriptures, or to check
the accuracy of translations. If one wants to go more in depth, he/she can consult the
intermediate grammars like Gerald L. Stevens or Wallace (that one is really detailed!).
WM divides the book into sections of increasing depth - Fundamental Greek, Church G.,
& Functional G. He deals with verbal aspect in several places. He says tenses do have
the time element in the indicative mood, but it's second to aspect. Outside the indicative,
only aspect is a factor. The 3 are UNDEFINED, CONTINUOUS, and (traditional perfect)
complete w/ continuing results. Whether the traditional perf/pluperfect is THE meaning
of the tense, or an aktionsart, I will leave to the reader. Sometimes these 2 tenses
represent a state. The traditional perfect is there much of the time, determined by the
meaning of the verb and context. One should look at how the verbs are actually used
(sometimes it's really hard to tell why the perfect was used). Perhaps the old proverb
applies to Greek i.e. "the only hard and fast rule, is that there are NO hard and fast rules".
The book is helpful for students of the word. One can learn the plan of salvation from
good translations, but knowledge of the Greek can answer questions, like the seeming
contradiction between (ROM 3:23 & 1 JOHN 1:08,10) with (1 JOHN 3:06,09). Or the
question of why Jesus told Thomas to touch Him, but said to Mary "touch Me not" in
(JOHN 20:17). Understanding the (normally) continuous/repeated of action of the
present tense can answer these questions.
I believe the book has a few flaws (thus 4 stars). I think WM gets some things wrong,
like when he says a commentator should never say something in the Bible is clear or
obvious. One might say this about figurative language - like REVELATION, but if the
Bible isn't clear about say, what one must do to go to Heaven, then what's the point?
Also WM says on pg 126 (2nd "dot") a student can't "argue" with a commentator or a
translator - he/she doesn't know enough Greek. One doesn't have to be a scholar to
be able to see when someone is putting in his/her own theology (at least there are
enough clear passages in the Bible that one shouldn't have to). The great scholar
A.T. Robertson mentions this on pg 389 of his "big book" - there comes a point when
grammar stops and theology takes over. Even WM says there're commentaries he
doesn't recommend.
I recommend the book. As to the few problems, always remember what Douglas
K. Stuart said in his book on commentaries "just because one is a PHD, doesn't
NECESSARLY mean that he/she is right and you're wrong". Always let the Bible
speak for itself.
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Reviewed in the United States on March 9, 2015
★★★★★ 5
Greek for the Rest of Us
Format: Paperback
I wish I had had this book when I first started New Testament Greek back many years ago. (I'm sure my grades would have been better, and my understanding much better.)
I got this book to brush up on my Greek and it has helped a great deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2014
★★★★★ 5
Five Stars
Format: Paperback
Great book for learning Greek! Very easy to understand and has very helpful content.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2018