Extended-Temperature All-Copper Network Selection and Cabinet Fit Review for Hirschmann BRS40-00249999-TTDY99HHSESXX.X.XX BRS40 Managed Ethernet Switch
Hirschmann BRS40-00249999-TTDY99HHSESXX.X.XX identifies Type BRS40-24TX-EEC, part number 942170092, in the Hirschmann BOBCAT range. The EEC version combines twenty-four 10/100/1000BASE-TX copper ports with a metal enclosure and a -40 to +70 °C operating specification. This is a distinct environmental and mechanical selection, even though another BOBCAT switch may offer the same number of RJ45 sockets. The exact ordering code should be carried through the drawing, quotation and receiving documents.
Configuration data
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS40-24TX-EEC |
| Product code | BRS40-00249999-TTDY99HHSESXX.X.XX |
| Part number | 942170092 |
| Ethernet interfaces | 24 × 10/100/1000BASE-TX RJ45 |
| Operating Voltage | 2 × 12–24 V DC |
| Power Consumption | 19 W |
| Operating temperature | -40 to +70 °C |
| Housing | Metal |
| Mount Type | DIN Rail |
| IP Protection Rating | IP30 |
| Local Management and Device Replacement | USB-C |
Specify physical constraints early
Ask for the current mechanical drawing when mounting space is limited or a replacement must fit an existing installation. Dimensions from a standard-temperature or optical variant should not be transferred to this code without confirmation. Record terminal accessibility, cable clearance and the required removal route as part of the fit review rather than considering only the DIN rail attachment.
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 BRS40-00249999-TTDY99HHSESXX.X.XX.
Assess the environment at the switch position
The extended temperature rating is separate from the IP30 protection level. Check the protective cabinet, condensation conditions and local heat sources against the installation instructions. Include the listed 19 W consumption in the enclosure review. Neither the EEC suffix nor a metal housing means the device can be installed without the environmental protection required for the location.
Retain enough information for controlled replacement
Save the existing settings and cable assignments before a maintenance change. Compare the offered full code and delivered revision with the approved requirements, including management access and required documentation. Twenty-four Gigabit-capable copper interfaces describe the hardware capacity, but a successful replacement also depends on the configured network and the actual capabilities of the connected equipment.
Enquire with HKXY
Send HKXY the quantity, full EEC reference, destination and required schedule. Identify any cabinet-fit restriction and documents needed for acceptance so these points can be confirmed before the supply is approved.
Technical reference: Belden catalog for BRS40-24TX-EEC. Confirm the current documentation and supplied revision before final engineering approval.
