Coordinate Routing Design and Twenty-Eight-Port Maximum Module Capacity with Hirschmann MSP30-24040SCY9MRHHE3AXX.X.XX MSP30 Industrial Switch Base
Hirschmann MSP30-24040SCY9MRHHE3AXX.X.XX identifies Type MSP30-28-3A, part number 942076008. HiOS Layer 3 Advanced distinguishes this MSP30 base from the Layer 2 selection with similar mechanical dimensions. It supports a maximum module arrangement of twenty-four Fast Ethernet and four Gigabit ports. Media modules determine the actual fitted interfaces, so both software selection and the complete hardware schedule belong in the purchase specification.
Configuration and ordering data
| Brand / range | Hirschmann / MSP modular switches |
| Type | MSP30-28-3A |
| Product code | MSP30-24040SCY9MRHHE3AXX.X.XX |
| Part number | 942076008 |
| Device format | Modular base; media modules specified separately |
| Maximum port capability | 24 Fast Ethernet + 4 Gigabit; module-dependent |
| Software selection | HiOS Layer 3 Advanced |
| Operating Voltage | 24 V DC (18-32 ) V |
| Base consumption reference | 18.0 W; excludes media modules and PoE |
| Operating temperature | 0 to +60 °C |
| Dimensions (WxHxD) | 391 x 148 x 142 mm |
| IP Protection Rating | IP20 |
Write the network handover before procurement
Record the intended routed interfaces, addressing scheme and required protocols. The source lists static routing and OSPFv2 among the available routing functions. Have engineering compare the delivered software revision with the approved design, and retain the final configuration. This avoids treating a matching enclosure or nominal capacity as proof of application compatibility.

Reference photograph: shared Hirschmann product image. The photographed unit may be a different model; this image does not establish the configuration or availability of Hirschmann MSP30-24040SCY9MRHHE3AXX.X.XX.
Confirm what arrives with the base
The documented device scope comprises the backplane and power module, terminal blocks and safety instructions. It is not confirmation of an installed set of Ethernet media modules. Specify module references, quantities and optical accessories separately, and mark which existing components will be reused if the request concerns an installed-base replacement.
Review the assembled cabinet load
The configuration lists 391 × 148 × 142 mm dimensions, IP20 protection and 0 to +60 °C operation. Its supply is 24 V DC with an 18–32 V range. The 18 W figure is a base reference excluding module and PoE requirements; use the full component list when checking supply sizing, heat and installation clearance.
Request an HKXY quotation
Ask HKXY to quote the exact Layer 3 code with quantity and destination. Include the routing specification, module map and requested documents, and confirm whether the offer covers a base or complete assembly.
Technical reference: Belden catalog for MSP30-28-3A. Verify current documents and the delivered revision before final engineering approval.