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Description
Digi Serial Server With Galvanic IsolationDesigned for the most demanding serial over Ethernet applications, this extended safety terminal server delivers robust, galvanically isolated RS 232 connectivity across multiple ports. The Digi Serial Server With Galvanic Isolation (Digi Connect ES) combines medical grade safety compliance with scalable serial networking, enabling you to integrate legacy devices, automate data capture, and streamline workflows in clinical, industrial, and laboratory
Designed for the most demanding serial-over-Ethernet applications, this extended safety terminal server delivers robust, galvanically isolated RS-232 connectivity across multiple ports. The Digi Serial Server With Galvanic Isolation (Digi Connect ES) combines medical-grade safety compliance with scalable serial networking, enabling you to integrate legacy devices, automate data capture, and streamline workflows in clinical, industrial, and laboratory environments. With IEC 60601 3rd Edition compliance and flexible port configurations, it protects both equipment and operators while providing reliable, high-performance serial communications over standard Ethernet networks.
- Galvanic isolation on every port: Each RS-232 channel is galvanically isolated from the host system and from other ports, minimizing the risk of ground loops, electrical transients, and cross-talk. This isolation helps protect sensitive medical equipment, patient-connected devices, and industrial assets when devices are powered from different circuits or located in separate enclosures.
- Flexible port configuration: Available in four-port or eight-port configurations, the Digi Connect ES lets you scale your serial network without sacrificing performance. Each port is independently programmable, allowing a mix of devices with varying communication settings to operate side by side on the same terminal server.
- Serial over Ethernet connectivity: Transform legacy serial deployments into networked assets by tunneling RS-232 data over Ethernet. Centralized access simplifies monitoring, data capture, and remote control, enabling administrators to manage multiple devices from a single point in your IT or clinical network.
- Medical-grade safety and compliance: The device is IEC 60601 3rd Edition compliant, reflecting stringent safety and EMI requirements for medical environments. This makes it suitable for patient-facing configurations and other settings where reliability and regulatory alignment are essential.
- Rugged, reliable operation for demanding environments: Built to endure continuous, 24/7 service in busy facilities, with a design focused on stability, thermal management, and long-term support within the Digi ecosystem. Ideal for hospitals, laboratories, and industrial facilities that require dependable, isolated serial connectivity.
Technical Details of Digi Serial Server With Galvanic Isolation
- Ports: Four or eight galvanically isolated RS-232 serial ports for flexible device connections.
- Isolation: Full galvanic isolation on all ports and between ports to prevent electrical interference and protect equipment and operators.
- Networking: Ethernet connectivity enabling serial data transmission over standard TCP/IP networks, simplifying integration into existing IT and clinical networks.
- Compliance: IEC 60601 3rd Edition compliant, aligning with medical safety standards for safer operation in clinical environments.
- Configuration and management: Supports remote configuration and monitoring through standard Digi management tools and compatible network protocols, allowing centralized administration without compromising isolation.
- Compatibility: Designed to fit within the Digi Connect ES family ecosystem, enabling cohesive integration with Digi’s software and networked device landscape.
how to install Digi Serial Server With Galvanic Isolation
- Step 1: Plan placement and power considerations. Choose a location that provides adequate ventilation, convenient access to serial devices, and a stable network connection.
- Step 2: Connect your RS-232 devices to the four-port or eight-port galvanically isolated ports. Ensure cable lengths and device settings match the required communication parameters (speed, parity, data bits, stop bits).
- Step 3: Attach the unit to your local area network with a standard Ethernet cable. Verify link status on the switch or router and confirm network reachability from your management workstation.
- Step 4: Power on the device and access its configuration interface. Use the device discovery tool or the assigned IP address to reach the management portal. Configure port mappings, serial parameters, and network settings according to your deployment needs.
- Step 5: Validate the installation. Test data transmission from the network host to each connected RS-232 device, confirm that galvanic isolation remains intact during fault conditions, and ensure performance aligns with your application requirements.
Frequently asked questions
- What is the Digi Serial Server With Galvanic Isolation used for? It provides secure, isolated serial connections over Ethernet, enabling reliable communication with RS-232 devices while protecting networks and equipment through onboard galvanic isolation.
- How many ports does it offer? The solution is available in four-port or eight-port configurations, giving you scalable options for connecting multiple serial devices.
- Is it compliant with IEC 60601 3rd Edition? Yes, the unit is IEC 60601 3rd Edition compliant, reflecting adherence to medical safety standards suitable for clinical environments.
- Can I manage the device remotely? Yes. The terminal server is designed for remote management over an Ethernet network using Digi tools and standard network protocols, enabling centralized control and monitoring from a single interface.
- Which devices can connect via RS-232? Any device that communicates over RS-232 can connect to the ports, including medical instruments, laboratory equipment, and industrial sensors, provided the device parameters are compatible with the server’s configuration.
- Do I need specialized software to use the port mapping? Port configuration can typically be performed through standard management interfaces provided by the Digi Connect ES family, without requiring bespoke software; consult the product manual for specific steps in your environment.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Nice shoes for about a year and a half
Size: 13 Wide, Color: Brown, Size: 13 Wide, Color: Brown
I bought these shoes about a year and a half ago and they are comfortable and look much more expensive than they actually are. Today, I noticed them starting to tear a little bit, but if I can replace them every 18 months for this price, it is probably still a better value than high end shoes. The grip is good for dress shoes and has held up well, and they are a good fit that does not cause blisters from excessive rubbing. I might not choose these if I need to wear them every day because of their lifespan, but for a once or twice a week pair of dress shoes, they are a good value.
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Reviewed in the United States on May 25, 2025
★★★★★ 5
Runs big but great shoe!
Size: 12 Wide, Color: Black
Great looking shoe at a very good price! Runs big, I had to get the next size down for my son.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Fantastic Shoe for the Price
Size: 9.5 Wide, Color: Wingtip Black
Okay, I’m used to spending big bucks on men’s dress shoes. I’m talking $300 plus for American made shoes. They are recraftable (resole-able) for another $100 each time.
But since Covid, I don’t go to the office as often. One of my black dress shoes needs to be re-soled, and it will be. Just not now.
So I ran into these shoes on Amazon. It’s hard to argue with the price. Literally 10% of what I have been paying. So, are these shoes 90% lower in quality?
The short, simple answer is, surprisingly, no. Just the opposite.
Upon receipt, I inspected them carefully and they looked pretty darned decent. I was looking for any excuse to plop them back in the box and return them. I couldn’t find anything.
I appreciate that the leather upper is smooth and mildly shiny. This is a wing tip style shoe, so I’m impressed that the extensive stitching was evenly spaced. The leather detailing that I expect on a wing tip is also all there.
Inside the shoe, it is lined from the toes all the way to the heel box… nice! And that leather feels surprisingly supple. That is something I would expect on a much more expensive shoe. But definitely not at this price point.
Hmm.
I even liked the wax laces they chose. They are a little thicker and have more than adequate length. The shoe’s eyelets have interior facing metal grommets to protect against stretching and tear out of the leather and helps protect the laces against friction wear, as they are tightened and loosened over time. Now having that detail, at this price point, has raised both of my eyebrows.
Double hmm. Now I am really impressed.
The only thing that I didn’t like was that the stitching—that joins the uppers to the sole—is white. I needed to polish these shoes anyway, so I figured I’d see what would happen if I put black polish on the stitching.
I’m happy to say that the uppers shine up very nicely, to a high gloss. This was done with just a little bit of buffing, using a traditional horse hair bristled brush. And followed by a buffing cloth. Although I didn’t do it, the leather is smooth enough that I probably could have spit shined them.
And those pesky white stitches on the top side of the soles? Well I’m happy to report that they are now definitely black.
Turning the shoe over, I can visually see a lump where the shank is supposed to be. That’s a good thing. Not all shoes have a shank. It helps to support the arch. That’s another nice detail. I am expecting the shank to be plastic at this price point. So I am utterly shocked to report to you that a magnet sticks to the bottom of the shoe. That shank is steel! Now I am amazed! We’re talking mind blown, Purple smoke everywhere.
Speaking of details, I was very surprised to see the nicely done wing tip detailing, from on top of the shoe, carried over to the bottom of the sole. Wow. I have never seen that before. That’s surprising.
Now it is important to point out that the sole is some man made material. Definitely not leather. But that’s okay. Especially in the wet, leather wears out quickly, if you don’t wear rubber over shoes. One less thing to fuss about.
The heel itself has a band/layer of rust brown material sandwiched between black layers. I wonder if that is a cork or bamboo material? Having walked in these shoes, on concrete and tile floors, last week, there is a noticeable level of cush, or give. They will definitely not to be confused with sneakers. But for dress shoes, this is a pleasant and surprising experience.
The first day, I wore them at home, over the weekend and I’m glad I did that. They needed time to adjust to my feet. Any dress shoe that I have ever worn needs that.
But after that, these shoes have been pleasant enough to walk around in at work.
I’d have to say that these shoes give me at least 90% of what I would expect from my $300+ shoes for around 10% of the cost.
In my estimation, at their current price point, they constitute an excellent deal.
And especially if you are just breaking into the business world and need a good pair of interview shoes, these are definitely respectable… just be sure to put black polish on the white stitches.
Oh, BTW, I have wider feet and I ordered the shoe wide. After the initial stretching, they fit nicely.
So, in the final analysis, what do I think? I have to say, yes, these shoes definitely get my recommendation. Especially if price is a huge factor, then these shoes constitute an excellent deal.
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Reviewed in the United States on March 20, 2023
★★★★★ 5
Very Satisfied
Size: 10.5, Color: Black
Excellent Value . Very well made shoes . Shoes were true to size ! I am going to order in Brown also !
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great dress shoe
Size: 10.5 Wide, Color: Black
Wow. Very impressed with these.
Would purchase again.
Comfortable enough for my teenage son, my husband and I very impressed with their look. Great for any special occasion.
Ours appear to be all leather. Even the sole. These will last a lifetime if cared for.
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Reviewed in the United States on May 20, 2026