Robustel EG5120 Industrial Edge Computing Gateway
Robustel EG5120 Industrial Edge Computing Gateway is backordered and will ship as soon as it is back in stock.
Robustel Cloud Manager Service — zero-touch provisioning, fleet monitoring, over-the-air updates and secure remote access, at no cost for the first 12 months. Note that RCMS can increase data usage, which is worth checking against your plan on metered SIMs. What RCMS does →
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Australian compliance
Australian compliance
Certifications are listed only where the manufacturer states them against this order code. RCM is never assumed. If an approval matters for your project, ask us and we will confirm it in writing with the factory before you specify it.
Ordering and freight
Ordering and freight
Prices are ex-GST. GST and freight are calculated at checkout. If your organisation raises purchase orders, add the PO number to the cart note and it will come through with the order.
Robustel EG5120 Industrial Edge Computing Gateway
Robustel EG5120 Industrial Edge Computing Gateway is backordered and will ship as soon as it is back in stock.
Manufacturer-published specifications
Every value below is traceable to the manufacturer's own published material for this order code. Where a figure is not published, the row is left out rather than estimated or borrowed from a similar model.
The EG5120 provides cellular backhaul together with on-device compute for containerised applications at the edge. It uses a quad-core 1.6 GHz Cortex-A53 platform with LPDDR4 memory and 64 GB eMMC, running RobustOS Pro (Debian-based) with Docker support. Field connectivity is via gigabit Ethernet, two software-configurable RS-232/RS-485 serial ports, four channels of digital I/O, USB 3.0 and MicroSD.
Key features
- Quad-core Cortex-A53 1.6 GHz; 2 GB or 4 GB LPDDR4 and 64 GB eMMC, depending on variant
- RobustOS Pro with Docker container support
- 2 x RJ45 10/100/1000 Mbps Ethernet (1000BASE-T), configurable as LAN or WAN
- 2 x RS-232/RS-485 software-configurable serial, 300–115200 bps
- 2 x DI + 2 x DO (wet contact), USB 3.0 host and MicroSD slot
- Dual Mini SIM (2FF); 5G and 4G-only variants available
- Wi-Fi 802.11a/b/g/n/ac 2x2 MIMO on selected variants
The EG5120 is a family rather than a single SKU — cellular generation, memory and fitted options vary by order code. Contact us to confirm the right variant before ordering.
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Part number
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Ingress protection
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Min operating temp (°C)
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Max operating temp (°C)
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Power input
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Radio bands and standards5G NR n1/n2/n3/n5/n7/n8/n12/n13/n14/n18/n20/n25/n26/n28/n29/n30/n38/n40/n41/n48/n66/n70/n71/n75/n76/n77/n78/n79, LTE FDD, LTE TDD, 3G, 2G
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Connectivity5G NR, 4G/LTE, 3G, 2G
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Network and serial interfaces2 x RJ45 10/100/1000 Ethernet (1.5 kV isolated), 2 x RS-232/RS-485, 2 x DI, 2 x DO, 1 x USB 3.0 host, 1 x MicroSD slot, SIM slot x2 (Mini SIM 2FF)
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Ports and connectorsGigabit Ethernet, RS-232, RS-485, Digital I/O, USB, Dual SIM
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MountingDIN rail, Wall
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Dimensions (mm)
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Weight (g)
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CertificationsCE, UKCA, CB, RCM, FCC, IC
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Datasheet
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Firmware portal
Prices are ex-GST. GST and freight are calculated at checkout.
Blank fields are deliberate. We publish the manufacturer's own figures and leave the rest out. If you need a value that isn't here, ask and we will get it from the factory rather than guess it.
Some lines are enquiry-only. Where an order code or an approval needs confirming before we sell it into Australia, the page carries a request-a-quote path instead of an add-to-cart button.
Purchase orders are welcome. Add your PO number to the cart note and it travels with the order.
Payment and purchasing
Payment methods
All prices are ex-GST. Add a purchase order number to the cart note if your organisation needs one on the invoice.
