Plan Mixed-Speed Copper and Fiber Connections with Hirschmann BRS30-0804OOOO-STCY99HHSESXX.X.XX, the Twelve-Port BRS30-8TX/4SFP BOBCAT Switch
Hirschmann BRS30-0804OOOO-STCY99HHSESXX.X.XX selects Hirschmann BRS30-8TX/4SFP, part number 942170007. Its twelve-port layout consists of eight 10/100BASE-TX RJ45 interfaces and four SFP slots supporting 100/1000 Mbit/s fiber connections. The distinction matters when preparing a port schedule: the optical uplinks can support Gigabit operation with suitable modules, but the eight local copper interfaces remain Fast Ethernet.
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 BRS30-0804OOOO-STCY99HHSESXX.X.XX.
Four optical connections, four separate link decisions
Identify the fiber and far-end equipment for each route before specifying transceivers. A common switch model does not mean every link needs the same SFP. Match speed, wavelength, connector and optical budget, then confirm module compatibility. The catalog refers optical distance to the selected SFP, so this switch description does not assign one transmission distance to all four slots.
Hardware identity and cabinet data
| Brand / family | Hirschmann / BOBCAT |
| Type | BRS30-8TX/4SFP |
| Product code | BRS30-0804OOOO-STCY99HHSESXX.X.XX |
| Part number | 942170007 |
| Interfaces | 8 × 10/100BASE-TX RJ45; 4 × 100/1000 Mbit/s SFP slots |
| Operating temperature | 0 to +60 °C |
| Supply inputs | 2 x 12 VDC ... 24 VDC |
| Power consumption | 9 W |
| Housing / protection | PC-ABS / IP30 |
| Mounting | DIN Rail |
| Dimensions (W × H × D) | 73 mm × 138 mm × 115 mm |
| Weight | 570 g |
Use the port map to avoid a speed assumption
Place higher-speed upstream connections on the appropriate optical interfaces and record the required speed on the drawing. Check the actual traffic requirement rather than assuming that a Gigabit uplink turns the complete switch into an all-Gigabit device. Retain a connection schedule for local controllers, operator interfaces and other Ethernet equipment.
Installation and service access
This fanless unit uses a 73 mm-wide PC-ABS housing and an IP30 protection rating. Leave practical access for terminal wiring, fiber bends and module removal. Review the 0 to +60 °C operating range at the device location, especially beside heat-producing equipment. The two 12–24 V DC inputs need an installation design that follows the device instructions.
Ordering information for HKXY
For an HKXY quote, provide BRS30-0804OOOO-STCY99HHSESXX.X.XX, part 942170007, quantity and destination. Include a separate list of the required SFP modules and the intended fiber routes. Confirm the exact switch configuration, accessory scope and delivery schedule in the offer.
Technical reference: Belden catalog for Hirschmann BRS30-8TX/4SFP.
