ATOP SE5908 SDK Industrial Edge Computer
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The ATOP SE5908-SDK is an eight-port Linux edge computer in a 440 × 44 × 200 mm rack-mount housing, built on the SE5908 serial server. It has eight RS-232/422/485 ports on RJ45 connectors, two 10/100BASE-T(X) Ethernet ports, an 800 MHz ARM CPU with up to 512 MB RAM and 128 MB flash, and an SD card slot. It takes 24-48 VDC or 100-240 VAC and operates from -20°C to +70°C.
Serial Ports8 × RS-232/422/485 on RJ45, optional 2.5 kV isolation
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Available to order · request a quote for price and lead time
Delivery & assurance
- Ships from the UK
- UK & EU delivery, quoted with your price
- Pay by card or invoice
- Manufacturer's warranty
Questions about this product? Call our UK team: 023 9223 3611
Description
ATOP’s Industrial Embedded Computer is your ideal flexible Gateway to the Internet of Things. It provides Serial, Ethernet connectivity and interfaces that can unlock your potential. Based on your specific application, it allowing almost any serial device to be connected, providing and retrieving the data you need to and from the cloud, no matter what provider you’re using.
8-Port Industrial Serial to Ethernet Embedded Computer for data collection and protocol conversion.
SE5908-SDK specifications
| CPU | ARM, 800 MHz |
|---|---|
| Memory | Up to 512 MB RAM |
| Flash Storage | Up to 128 MB |
| Operating System | ATOP customised Linux with ATOP APIs and utilities; C programming plus ATOP's Building Block visual programming environment |
| SDK Contents | U-Boot bootloader source, Linux kernel source, ATOP libraries (APIs for system functions and peripherals), lighttpd web server, diagnostic tools, start-up scripts and apps |
| Hardware Watchdog | Yes, plus buzzer |
| SD Card Slot | SD or microSD |
| RJ45 Ports | 2 × 10/100BASE-T(X) |
| Serial Ports | 8 |
| Serial Interface | RS-232 / RS-422 / RS-485, full function |
| Serial Connector | RJ45 |
| Serial Isolation | 2.5 kV (optional) |
| Input Voltage | 24-48 VDC; AC input 100-240 VAC |
| EMC Protection | Industrial |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Ingress Protection | IP30 |
| Mounting | Rack-mount |
| Dimensions | 440 × 44 × 200 mm (L × H × D) |
| Certifications | CE/FCC; EN 60950-1 and/or EN 62368 |
Specifications taken from the manufacturer datasheet.
Which version do I need?
ATOP's brochure lists a single 'SE5908 SDK' entry (8 serial ports, 2 × 10/100 RJ45, no IEC 61850-3). The selection guide gives optional 2.5 kV serial isolation and lists both a 24-48 VDC and a 100-240 VAC power input; the standard SE5908 is sold in -DC and -EU / -US versions, so state the power type and isolation when ordering. The SE5916-SDK is the 16-port version of the same platform, and the SE5908A-SDK is the substation-grade version.
Typical applications for the SE5908-SDK
- Rack-mounted data collection from eight serial devices
- Protocol conversion between legacy serial equipment and IT or cloud systems
- Custom console or monitoring applications in a server or control room rack
- IIoT gateway applications using your own Linux software
- Local logging of serial data to SD card
- Customised web dashboards served from the device's lighttpd server
Complete the stack
Products that work with this one — connect it, power it, and get it online.
SE5908-SDK — frequently asked questions
What is the difference between the SE5908 and the SE5908-SDK?
Both have eight RS-232/422/485 ports on RJ45, two 10/100 Ethernet ports, the same 440 × 44 × 200 mm rack-mount housing and a -20°C to +70°C rating. The SE5908 ships with ATOP's serial server firmware (TCP modes, VirtualCOM, RSTP, VPN); the SE5908-SDK is a Linux development platform with an 800 MHz ARM CPU, up to 512 MB RAM, 128 MB flash, an SD slot, watchdog and buzzer.
How does it differ from the SE5908A-SDK?
The SE5908A-SDK is the substation version: six Ethernet ports (RJ45 or SFP), a 1000 MHz CPU, DB9 or terminal block serial connectors with optional 3 kV isolation, two relay outputs, redundant power including 100-370 VDC, -40°C to +85°C and IEC 61850-3 / IEEE 1613. The SE5908-SDK suits general industrial and control-room racks at -20°C to +70°C.
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What power options are there?
ATOP's guide lists 24-48 VDC and 100-240 VAC power inputs for the SE5908-sdk. Power redundancy is not ticked for this model.
What serial connectors does it use?
RJ45 connectors on all eight serial ports, each RS-232/422/485, with optional 2.5 kV isolation.
Is there a 16-port version?
Yes. The SE5916-SDK has the same CPU, memory, Ethernet, power and housing with 16 serial ports.
How much does the ATOP SE5908 SDK Industrial Edge Computer cost in the UK?
The ATOP SE5908 SDK Industrial Edge Computer is supplied to order and priced on application. Send a quote request and we confirm the price and lead time in writing, usually the same working day. No account is needed. Indiott is a UK distributor invoicing with VAT (PSI Technologies Ltd, VAT GB 730 2340 83).
What is the lead time and delivery cost for the ATOP SE5908 SDK Industrial Edge Computer?
The ATOP SE5908 SDK Industrial Edge Computer is supplied to order. We confirm the lead time in writing with your quote, before you commit to anything. UK delivery is a flat £14.25 per order ex VAT, whatever the weight or how many items you order. We ship to GB and the EU and provide a VAT invoice with every order.
