Hirschmann OCTOPUS OS20-0010004M4MTREPHH Technical Review for Maintenance Engineers, Integrators and Procurement Teams
Confirm the full ordering identity
Hirschmann OCTOPUS OS20-0010004M4MTREPHH identifies the Hirschmann managed IP65/IP67 industrial Ethernet switch or router, model OCTOPUS OS20-0010004M4MTREPHH, part number 943988003. Keep the complete model and part number together in the RFQ because nearby family members may differ in interfaces, optical medium, environmental range, software, housing or supply arrangement.
Review the sealed network architecture
The manufacturer record lists 10 ports in total uplink ports: 10/100 BASE-FX, multi mode, housing acc. ISO/IEC 24702 and IEC 63076-3-106 Version 4 10 x 10/100 BASE-TX x 10/100 BASE-TX,M12 "D"-coding, 4-pole TP-cable, auto-crossing, auto-negotiation, auto-polarity.. Create a connection schedule for every M12 port and identify local devices, uplinks and redundant paths. IP65/IP67 hardware reduces the need for a conventional cabinet, but connector selection, unused-port protection and cable routing remain part of the environmental design.
Check vehicle and routing requirements
This exact selection is described as a managed Trainrouter configuration. Confirm required routing, redundancy and train-related approvals against the project specification and current documentation. A similar OCTOPUS housing does not prove equivalent HiOS feature level or approval scope.
Validate field power and mounting
The source states 24/36 VDC -30% / +30% (16,8 ..45 VDC), -40 to +70 °C °C, dimensions of 261 mm x 189 mm x 53 mm, and IP65/IP67 protection. Review inrush demand, dual-feed arrangement, grounding, wall mounting, vibration conditions and connector sealing. The installed system only retains its protection when compatible cables, plugs and caps are assembled correctly.
Verified product data
| Brand | Hirschmann |
| Exact model | OCTOPUS OS20-0010004M4MTREPHH |
| Part number | 943988003 |
| Product function | The OCTOPUS switches are suited for outdoor applications with rough environmental conditions. Because of the branch typical approvals they can be used in transport applications (E1), as well as in trains (EN 50155) and ships (GL). |
| Ports / interfaces | 10 ports in total uplink ports: 10/100 BASE-FX, multi mode, housing acc. ISO/IEC 24702 and IEC 63076-3-106 Version 4 10 x 10/100 BASE-TX x 10/100 BASE-TX,M12 "D"-coding, 4-pole TP-cable, auto-crossing, auto-negotiation, auto-polarity. |
| Operating voltage | 24/36 VDC -30% / +30% (16,8 ..45 VDC) |
| Power reference | 9 W |
| Operating temperature | -40 to +70 °C °C |
| Dimensions | 261 mm x 189 mm x 53 mm |
| Mounting | Wall mounting |
| Protection | IP65, IP67 |
Reference photograph: shared Hirschmann product image. The photographed unit may be a different model or product type; this image does not establish the configuration or availability of Hirschmann OCTOPUS OS20-0010004M4MTREPHH.
Prepare the exact configured enquiry
Send HKXY the full product code, part number 943988003, quantity, destination and required delivery date. Include the port map, supply arrangement, environmental conditions and documentation list. Ask the quotation to identify accessories and connector items separately so purchasing can compare complete supply scope.
Lifecycle documentation
Keep the quotation, manufacturer source, delivered-label photograph and final drawing in one lifecycle file. Clear records distinguish the approved configuration from nearby family variants and reduce delays when a future spare, accessory or compatible network component is requested.
Technical reference: manufacturer source for OCTOPUS OS20-0010004M4MTREPHH. Verify current documentation and the delivered revision before final engineering approval.
