Serial gateway
1–64 serial ports; RS-232/422/485 to Ethernet/cellular/fibre; Modbus/DNP/IEC protocols
Online distributor/configurable OEM; utility-certified variants may be project RFQ
Source this product family →Catalogue research, not a live stock claim. Rating, compliance, availability and commercial terms are confirmed with the responding supplier.
One family. Three clear paths.
Start with the closest path—your exact rating and project constraints are captured in the sourcing request.
01Standard / commonly boughtFastest route for common needs+
Rating / size scope
1–64 serial ports; RS-232/422/485 to Ethernet/cellular/fibre; Modbus/DNP/IEC protocols
Configuration
Copper/fibre/wireless/cellular; managed/unmanaged; DIN or rack mount; redundant power/network; utility, rail or industrial environmental ratings; serial and Ethernet protocols.
Typical sourcing route
Verified online catalogue/sourcing route; configuration determines stock versus RFQ
Start with this path →02Engineered / upper-endConfigured with OEM or integrator+
Rating / size scope
Upper end or non-standard configuration within/near this published market range: 1–64 serial ports; RS-232/422/485 to Ethernet/cellular/fibre; Modbus/DNP/IEC protocols
Configuration
Custom voltage/current/interface, enclosure, cooling, dimensions, protection, site code or integration within the product family.
Typical sourcing route
Engineered OEM/integrator RFQ
Start with this path →03Niche / exact-matchManual hunt for rare or legacy fit+
Rating / size scope
Exact rare, certified, obsolete or application-specific configuration; commercial boundary: 1–64 serial ports; RS-232/422/485 to Ethernet/cellular/fibre; Modbus/DNP/IEC protocols
Configuration
IEC 61850 process bus; deterministic sub-microsecond PTP; teleprotection <5–10 ms; PRP/HSR; 100+ km fibre; private LTE/5G; legacy serial utility protocols; cyber-certified rugged gateways.
Typical sourcing route
No exact niche seller verified in this research pass
Start with this path →Use these to narrow the match.
What suppliers need.
- Device type
- ports
- copper/fibre
- speed
- connectors
- protocols
- redundancy
- supply voltage
- mounting
- temperature
- cybersecurity
- certifications
Reference data, clearly labelled.
Verified online catalogue/sourcing route; configuration determines stock versus RFQ
IEC 61850-3; IEEE 1613; IEC 62443; IEEE 1588; IEC 60870/DNP/Modbus; EN 50155 for rail where applicable