Hirschmann BRS30-2004OOOO-STCY99HHSESXX.X.XX Dense Copper Device Connections and Four Removable Fiber Uplinks for a Twenty-Four-Port Industrial Network
Hirschmann BRS30-2004OOOO-STCY99HHSESXX.X.XX is the BRS30-20TX/4SFP configuration in the Hirschmann BOBCAT range. Twenty copper device ports and four optical module positions make this a twenty-four-port managed switch configuration. The RJ45 connections are Fast Ethernet, while the SFP slots support 100/1000 Mbit/s interfaces. That split is important when planning a larger cabinet network with separately specified fiber links.
Make the four optical positions a purchasing schedule
A useful module schedule identifies the supported SFP model, fiber medium, wavelength, connector and destination for each position. Confirm the corresponding remote interface and loss budget. The switch order code identifies the slot arrangement, but it does not by itself define the optical reach or the included transceivers.
Twenty local devices can have different traffic roles
Controllers, displays and other Ethernet equipment may have different traffic and maintenance requirements. Map those roles before selecting the four uplink connections. Do not describe the entire switch as all-Gigabit: the twenty copper ports are 10/100BASE-TX even when a fitted uplink module operates at 1000 Mbit/s.
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 BRS30-2004OOOO-STCY99HHSESXX.X.XX.
Order-specific technical details
| Brand / series | Hirschmann / BOBCAT |
| Type | BRS30-20TX/4SFP |
| Product code | BRS30-2004OOOO-STCY99HHSESXX.X.XX |
| Part number | 942170061 |
| Port Type and Quantity | 20 × 10/100BASE-TX RJ45; 4 × 100/1000 Mbit/s SFP slots |
| Operating Voltage | 2 x 12 VDC ... 24 VDC |
| Power Consumption | 16 W |
| Operating temperature | 0 to +60 °C |
| Dimensions (WxHxD) | 109 mm x 138 mm x 115 mm |
| Housing | PC-ABS |
| Mount Type | DIN Rail |
| IP Protection Rating | IP30 |
Keep a practical service record
A fully connected switch benefits from clear cable labels and a retained port map. Include the selected optics, supply wiring and accepted configuration in the handover package. For future replacement, these records make it possible to specify the same physical and optical arrangement without relying on a photograph of the installed unit.
Quote the twenty-four-port device and chosen optics
Provide HKXY with the required quantity, destination and an optical module list, or describe the unresolved link requirements. Ask the quotation to separate the switch, transceivers and other requested accessories so the supply scope is easy to review. Quote reference: Hirschmann BRS30-2004OOOO-STCY99HHSESXX.X.XX; Type BRS30-20TX/4SFP; part 942170061.
Technical source: Belden configuration record for BRS30-20TX/4SFP. Check the current manufacturer documentation and delivered revision before final engineering approval.
