Standard-Temperature HL Ordering and Optical Interface Review for Hirschmann BRS40-0012OOOO-STCX99HHSESXX.X.XX BRS40 Managed Industrial Ethernet Switch
Hirschmann BRS40-0012OOOO-STCX99HHSESXX.X.XX identifies Type BRS40-8TX/4SFP-HL, part number 942170032. This HL selection operates from 0 to +60 °C and combines eight RJ45 interfaces with four SFP positions. It is distinct from the EEC-HL version even when the port arrangement looks the same. Start replacement enquiries with the complete installed code rather than its appearance or abbreviated family name.
Configuration details for procurement
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS40-8TX/4SFP-HL |
| Product code | BRS40-0012OOOO-STCX99HHSESXX.X.XX |
| Part number | 942170032 |
| Copper interfaces | 8 × 10/100/1000BASE-TX RJ45 |
| Optical positions | 4 × 100/1000 Mbit/s SFP slots |
| Operating Voltage | 2 x 12 VDC ... 24 VDC |
| Power Consumption | 11 W |
| Operating temperature | 0 to +60 °C |
| Dimensions (WxHxD) | 73 mm x 138 mm x 115 mm |
| Housing | PC-ABS |
| Mount Type | DIN Rail |
| IP Protection Rating | IP30 |
| Local Management and Device Replacement | USB-C |
Keep temperature and approval requirements separate
The source lists ISA12.12.01 under hazardous locations, but suitability requires the applicable device documents and installation conditions. Confirm the delivered marking and required certificate before approval. Separately review the temperature at the intended cabinet position. A matching HL suffix does not make a standard-temperature selection equivalent to an extended-temperature device or authorize use in every classified area.
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 BRS40-0012OOOO-STCX99HHSESXX.X.XX.
Build a traceable copper and fiber schedule
Assign the eight 10/100/1000BASE-TX sockets and four 100/1000 Mbit/s SFP positions to their intended connections. Specify optical modules by compatible reference and quantity, considering fiber medium and the opposite interface. Keep the module list with the port map and approved settings. During replacement, identify retained components explicitly so their compatibility is reviewed rather than assumed.
Review service access as well as rail space
The PC-ABS enclosure measures 73 × 138 × 115 mm. Allow for plugs, terminal wiring and removable modules outside that envelope. The listed 11 W consumption and IP30 protection are configuration references, not a substitute for the installation instructions.
Prepare a configuration-specific enquiry
Ask HKXY to quote the specified device reference with quantity and destination. For replacement work, include a device-label photograph and identify retained components. Confirm the supply scope, documentation and delivery timing before purchase.
Technical reference: Belden catalog for BRS40-8TX/4SFP-HL. Confirm current documentation and the supplied revision before final engineering approval.
