Hirschmann BRS20-24009999-STCY99HHSESXX.X.XX: BRS20-24TX Procurement and Installation Guide for Twenty-Four Copper Ethernet Ports
Hirschmann BRS20-24009999-STCY99HHSESXX.X.XX identifies BRS20-24TX, part number 942170083, a managed BOBCAT switch with twenty-four 10/100BASE-TX RJ45 ports. The all-copper layout is intended to be evaluated where many Fast Ethernet links converge in a control cabinet. Its fanless construction and DIN rail mounting are paired with a PC-ABS housing measuring 109 × 138 × 115 mm.
Reference photograph: shared Hirschmann stock image. The photographed unit may show a different model; this image does not establish the configuration or availability of Hirschmann BRS20-24009999-STCY99HHSESXX.X.XX.
A twenty-four-port schedule needs more than a device count
Reserve the necessary connections for upstream links, maintenance access and approved future expansion before assigning all ports to equipment. The catalog lists line and star arrangements and a copper segment length of 0–100 m. Check each device's required link speed; this specific arrangement is Fast Ethernet, so a requirement for Gigabit links must be resolved during selection.
Space, weight and power at the mounting point
The listed weight is 1160 g, protection is IP30 and operating temperature is 0 to +60 °C. Two 12–24 V DC supply inputs are specified, with 16 W consumption. Include the electrical load and enclosure temperature in the panel design. Adequate cable management is especially valuable when twenty-four RJ45 plugs must remain identifiable and accessible for maintenance.
Catalog specifications for this ordering code
| Brand / series | Hirschmann / BOBCAT |
| Type | BRS20-24TX |
| Product code | BRS20-24009999-STCY99HHSESXX.X.XX |
| Part number | 942170083 |
| Network connections | 24 × 10/100BASE-TX RJ45 |
| Mounting | DIN rail |
| Power supply | 2 × 12–24 V DC |
| Power consumption | 16 W |
| Operating temperature | 0 to +60 °C |
| Housing | PC-ABS |
| Protection class | IP30 |
| Dimensions (W × H × D) | 109 mm × 138 mm × 115 mm |
| Weight | 1160 g |
Commissioning and long-term replacement records
Record the complete product code, part number, firmware reference and approved network configuration in the asset file. The catalog includes a six-pin power/signaling terminal block and a two-pin digital input. Its industrial profile list includes PROFINET, EtherNet/IP, Modbus TCP and IEC 61850 MMS server / switch-model functions. Establish the specific required functions before installation rather than relying only on the BOBCAT family name.
Quotation details for HKXY
Send HKXY the full code, BRS20-24TX and part number 942170083 together with quantity and destination. Include the port schedule for a new panel or a label photograph for a spare. Identify any firmware, documentation or dimensional requirement so the offered item and delivery scope can be checked against the application.
Technical source: Belden catalog for Hirschmann BRS20-24TX.
