
Serial-to-Ethernet Device Servers
Lantronix EDS-MD Medical Device Servers
The EDS-MD is a multi-port serial-to-Ethernet device server built for hospitals, with 4, 8 or 16 galvanically isolated RS-232 ports, Gigabit Ethernet and UL and IEC 60601-1 compliance for connecting medical equipment to the network.
From $940.70
Overview
About the Lantronix EDS-MD
Many patient monitors and clinical instruments still talk over RS-232. The EDS-MD (also written EDS MD) puts those serial devices on the hospital network so authorized staff can see and manage them from anywhere. Lantronix designed it specifically for medical environments: it complies with UL and IEC 60601-1, and it goes beyond the 60601 requirement by isolating every port, so a grounding fault does not affect the EDS-MD or the other devices connected to it.
Each unit provides 4, 8 or 16 RJ45 (DTE) RS-232 ports at up to 921 Kbps with 15 kV ESD protection and 1.5 kVAC circuit and port isolation, plus a 10/100/1000 Ethernet network interface and two USB-A host ports. Inside is a 600 MHz ARM 11 processor, 256 MB DRAM, 8 MB flash, a 4 GB internal SD card and a battery-backed real-time clock. Power comes in through an IEC 60320 C14 inlet at 100-240 VAC, with 12 W nominal consumption.
The Secure Com Port Redirector maps virtual COM ports on a host to EDS-MD ports and encrypts both ends, so existing serial applications run unmodified. Security includes SSL/TLS client and server with up to 4096-bit certificates and AES 192/256-bit encryption. Management is through a web browser, CLI over serial, Telnet or SSH, XML configuration records, and Percepxion for centralized cloud or on-premise management. The chassis mounts on a wall or desktop.
Key capabilities
- Isolation on every port
- Serial, USB and Ethernet ports each carry 1.5 kVAC circuit and port isolation, exceeding the IEC 60601 requirement so grounding faults stay contained.
- UL and IEC 60601-1
- Certified to UL 60601-1, IEC 60601-1, EN 60601-1-2, CAN/CSA C22.2 No. 601.1 and JIS T 0601-1, as well as UL 60950-1 for IT equipment.
- 4, 8 or 16 ports
- One chassis size covers small nursing units and large departments, with RJ45 RS-232 ports at data rates up to 921 Kbps.
- No-code COM port redirection
- Secure Com Port Redirector maps encrypted virtual COM ports to device server ports, so existing serial software works without code changes.
- Gigabit network interface
- A 10/100/1000 Mbps Ethernet interface with auto MDI/MDIX provides the uplink, and IPv4/IPv6, DHCP and SNMP v2/v3 are supported.
How to choose the right EDS-MD part number
The three EDS-MD part numbers differ only in serial port count: EDSOR04P-01 has 4 RS-232 ports, EDSOR08P-01 has 8 and EDSOR16P-01 has 16. All share the same Gigabit Ethernet interface, isolation, software and 21 x 19 x 6 cm footprint; weight runs from 0.8 kg for the 4-port to 0.9 kg for the 16-port. Regional power cords are separate accessories, including hospital-grade US (ACC-930-073-R) and Australian (ACC-930-076-R) cords, and RJ45-to-DB9 or DB25 adapters are available in DTE and DCE wiring.
Configure & order
Find your EDS-MD part number
Every orderable EDS-MD configuration, filtered by the specs that actually differ between them. Pick what you need on the left and the matching part numbers appear here.

EDSOR04P-01
$940.70
Ships on backorder

EDSOR08P-01
$1,178.75
Ships on backorder

EDSOR16P-01
$1,437.50
Ships on backorder
Complete the deployment
Accessories, renewals & add-ons
Everything sold for the EDS-MD, organized by what it does — power, cables & adapters— each with why you'd add it.
Power
10 itemsACC-930-073-R
ACC-930-073-R
Packaged US hospital grade power cord for hospital grade equipment. It is specified at 125VAC 10A with an 8 ft cord length and RoHS.
$88.94
Ships on backorder
ACC-930-074-R
ACC-930-074-R
European power cord listed as a compatible accessory for the Lantronix SLC 8000. It is rated 250VAC 10A, 8 ft, and RoHS.
$88.94
Ships on backorder
ACC-930-075-R
ACC-930-075-R
ACC-930-075-R is a Lantronix United Kingdom power cord for the Lantronix SLC 8000. It is rated 250VAC 10A and has an 8 ft cord length.
$88.94
Ships on backorder
ACC-930-076-R
ACC-930-076-R
Packaged Australia hospital-grade power cord accessory for the EDS-MD series. It is rated 250VAC 10A, measures 8 ft, and is listed as RoHS.
$88.94
Ships on backorder
ACC-930-077-R
ACC-930-077-R
Packaged Lantronix Standard Power Cord for Israel, listed as a Compatible Accessories item for the Lantronix SLC 8000.
$88.94
Ships on backorder
Power Cord, Israel
930-077-R
Standard Power Cord localized for Israel and listed for the Lantronix EDS-MD Medical Device Server. The Lantronix part description lists 250VAC 10A, 8FT, ROHS.
Power Cord, United Kingdom
930-075-R
United Kingdom standard power cord listed for the EDS-MD Medical Device Server.
Power Cord, Hospital Grade, Australia
930-076-R
Hospital grade power cord for the EDS-MD Medical Device Server. It is localized for Australia and rated at 240 V AC.
Power Cord, Europe
930-074-R
European standard power cord for the Lantronix EDS-MD Medical Device Server.
Power Cord, Hospital Grade, US
930-073-R
Hospital-grade US power cord for the EDS-MD series. It is listed with a 110 V AC voltage rating and a packaged quantity of 1.
Cables & adapters
10 items
Cable
500-153
RJ45 loopback adapter cable for compatible Lantronix products. The supplied data lists compatibility with EDS3000PS, EDS-MD, and SecureLinx SLC 8, 16, 32, and 48.
$7.00
Ships on backorder
Cable : rolled serial adapter , 0.1m (0.33 ft ), 6 in. connector
ADP010106-01
6" rolled serial adapter with RJ-45 male to RJ-45 female ends.
$18.81
Ships on backorder

Cable
ADP010104-01
ADP010104-01 is a Lantronix rolled serial adapter cable, 0.1m (0.33 ft). It is listed with an RJ-45 male connector on one end and an RJ-45 female connector on the other.
$21.29
Ships on backorder

DTE Device
200.2069A
RJ45 to DB9M cable adapter for a DTE Device. It has an RJ-45 male connector and a 9-pin DB-9 male connector.

DTE Device
200.2070A
RJ45 to DB9F cable adapter for a DTE Device. It has 1 x RJ-45 male connector and 1 x 9-pin DB-9 RS-232 serial female connector.

DTE Device
200.2067A
RJ45 to DB25F cable adapter for a DTE Device. It has a DB-25 female connector and an RJ-45 male connector.

DCE Device
200.2073
RJ45 to DB25M cable adapter configured as a DCE Device. It has 1 RJ-45 female connector and 1 25-pin DB-25 male connector.

DCE Device
200.2072
RJ45 to DB9F cable adapter for serial devices with DB9M DCE connectors. It includes 1 RJ-45 Network connector and 1 9-pin DB-9 Serial Female connector.
DCE Device
200.2071
RJ45 to DB9M cable adapter listed by Lantronix as a DCE Device compatible accessory. It provides 1 RJ-45 male connector and 1 9-pin DB-9 Serial male connector.
Compatibility taken from the Lantronix part-number tables for the EDS-MD. Don't see what you need? Request a quote — we can source the full Lantronix catalog.
Where the EDS-MD is used
- Networking RS-232 patient monitors at nursing stations
- Remote access to serial lab and diagnostic instruments
- Bringing legacy medical equipment data into clinical systems
- Encrypted virtual COM ports for existing hospital serial software
EDS-MD FAQ
Is the EDS-MD certified for use in medical environments?
Yes. Lantronix lists UL 60601-1, IEC 60601-1 (2nd edition), EN 60601-1, EN 60601-1-2 for EMC, CAN/CSA C22.2 No. 601.1 and JIS T 0601-1, alongside UL 60950-1 for IT equipment. All ports are galvanically isolated.
How many serial ports does the EDS-MD have?
It is available with 4 (EDSOR04P-01), 8 (EDSOR08P-01) or 16 (EDSOR16P-01) RJ45 DTE RS-232 ports. Each port supports data rates up to 921 Kbps with 15 kV ESD protection and 1.5 kVAC isolation.
Do existing serial applications work with the EDS-MD?
Yes. Lantronix Secure Com Port Redirector creates virtual COM ports on the host that map to EDS-MD serial ports, with encryption at both ends. Existing serial port applications work without code modifications.
What are the EDS-MD power and operating temperature specs?
It takes 100-240 VAC, 50/60 Hz through an IEC 60320 C14 inlet without a power switch, drawing 12 W nominal and 23 W maximum. Operating temperature is 0 °C to 50 °C at 20% to 90% non-condensing humidity, with an IP20 rating.
Can the EDS-MD be managed centrally?
Yes. It supports Lantronix Percepxion for cloud or on-premise device management, plus a web browser interface with SSL login, CLI over serial, Telnet or SSH, SNMP v2/v3 and XML configuration records via CLI or FTP.




