Check Twenty-Four-Port Cable Routing and EEC Optical Components for Hirschmann BRS50-00242Q2Q-TTDY99HHSESXX.X.XX BRS50 Managed Industrial Ethernet Switch
Hirschmann BRS50-00242Q2Q-TTDY99HHSESXX.X.XX identifies Type BRS50-20TX/4SFP-EEC, part number 942170072. The EEC version combines twenty Gigabit-capable RJ45 interfaces and four 100/1000/2500 Mbit/s SFP positions with a metal enclosure. Its -40 to +70 °C operating range is a device specification, not a blanket environmental rating for the entire cabinet or every accessory installed around it.
Electrical and enclosure references
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS50-20TX/4SFP-EEC |
| Product code | BRS50-00242Q2Q-TTDY99HHSESXX.X.XX |
| Part number | 942170072 |
| Copper interfaces | 20 × 10/100/1000BASE-TX RJ45 |
| Optical positions | 4 × 100/1000/2500 Mbit/s SFP slots |
| Operating Voltage | 2 x 12 VDC ... 24 VDC |
| Power Consumption | 20 W |
| Operating temperature | -40 to +70 °C |
| Dimensions (WxHxD) | 123 mm x 140 mm x 115 mm |
| Housing | Metal |
| Mount Type | DIN Rail |
| IP Protection Rating | IP30 |
| Local Management and Device Replacement | USB-C |
Check the mechanical effect of the EEC selection
Use the exact 123 × 140 × 115 mm dimensions when reviewing rail space. This is not the smaller PC-ABS envelope of the standard-temperature version. Allow access to the terminals, twenty copper cables and removable optical modules. Review enclosure protection and condensation separately from temperature capability. A densely populated cabinet also needs a practical route for service access and cable replacement.
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 BRS50-00242Q2Q-TTDY99HHSESXX.X.XX.
Document optical requirements beyond the slot rating
For each of the four SFP positions, select a supported module with the necessary speed, temperature range, fiber type and optical characteristics. Confirm the remote interface and route loss before purchase. The switch supports up to 2.5 Gbit/s at these positions, but that capability does not establish the installed transceiver, complete link or endpoint performance without the matching components and settings.
Preserve the complete twenty-four-port definition
The copper interfaces remain 10/100/1000BASE-TX and listed device consumption is 20 W. Retain the complete code, port schedule, optics list and accepted settings. Require proposed replacement configurations to be identified and reviewed before acceptance.
Information for your quotation
For an HKXY quotation, provide the exact Type and product code, quantity and destination. Add the approved port or load schedule, required documents and target timing, and confirm all accessories in the offer.
Technical reference: Belden catalog for BRS50-20TX/4SFP-EEC. Confirm current documentation and the supplied revision before final engineering approval.
