Hirschmann BRS30-16042T2T-TTDY99HHSESXX.X.XX Extended-Temperature All-Copper DIN Rail Switch Selection with a Defined Sixteen-plus-Four Ethernet Port Layout
Hirschmann BRS30-16042T2T-TTDY99HHSESXX.X.XX is the BRS30-20TX-EEC configuration in the Hirschmann BOBCAT range. This metal-housing EEC variant is specified with twenty RJ45 ports and a -40 to +70 °C operating range. Sixteen interfaces are Fast Ethernet and four are Gigabit-capable, so the temperature selection and the port-speed allocation should both be documented before an equipment list is approved.
Selected hardware data
| Brand / series | Hirschmann / BOBCAT |
| Type | BRS30-20TX-EEC |
| Product code | BRS30-16042T2T-TTDY99HHSESXX.X.XX |
| Part number | 942170086 |
| Port Type and Quantity | 16 × 10/100BASE-TX RJ45; 4 × 10/100/1000BASE-TX RJ45 |
| Operating Voltage | 2 x 12 VDC ... 24 VDC |
| Power Consumption | 15 W |
| Operating temperature | -40 to +70 °C |
| Housing | Metal |
| Mount Type | DIN Rail |
| IP Protection Rating | IP30 |
Begin with the cabinet environment
Review the anticipated temperature at the mounting position, the enclosure protection and the installation instructions. The metal housing and extended range are separate from the cabinet environmental design. Record the supply arrangement and account for the listed switch consumption when checking the cabinet electrical and thermal schedules.
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 BRS30-16042T2T-TTDY99HHSESXX.X.XX.
Resolve physical fit with the exact drawing
For a replacement or a tightly packed cabinet, request the mechanical drawing for the complete ordered version before finalizing the layout. Do not copy dimensions from a standard-temperature or neighboring port configuration. Keep connector clearance, access to terminals and the maintenance removal route in the same installation review. Document the accepted drawing revision so future maintenance purchases can use the same verified mechanical reference.
A controlled move from an existing copper switch
Prepare a cable map, save the approved network settings and identify which four links require Gigabit-capable ports. A replacement plan should verify hardware identity and software compatibility before the change window. After installation, follow the site commissioning checks for link status, device reachability and management access.
Send the EEC copper-switch installation requirements
Give HKXY the quantity, destination, required documentation and any restrictions from the cabinet layout. Include an existing nameplate photograph for replacement work, and request the exact mechanical drawing if mounting clearance is a purchasing acceptance condition. Quote reference: Hirschmann BRS30-16042T2T-TTDY99HHSESXX.X.XX; Type BRS30-20TX-EEC; part 942170086.
Technical source: Belden configuration record for BRS30-20TX-EEC. Check the current manufacturer documentation and delivered revision before final engineering approval.
