Hirschmann BRS30-1604OOOO-TTDY99HHSESXX.X.XX Extended-Temperature Fiber Uplink Selection with Sixteen Fast Ethernet Connections in a Metal DIN Rail Housing
Hirschmann BRS30-1604OOOO-TTDY99HHSESXX.X.XX is the BRS30-16TX/4SFP-EEC configuration in the Hirschmann BOBCAT range. This EEC configuration combines sixteen Fast Ethernet RJ45 ports, four 100/1000 Mbit/s SFP slots and a metal housing. Its extended operating range and mechanical format should be assessed together when selecting a populated cabinet switch; the standard-temperature version should not be used as the mechanical reference automatically.
Use the EEC mechanical drawing
The catalog lists a 123 × 140 × 115 mm enclosure for this configuration. Confirm mounting clearances, connector access and cable routing against the current device drawing. When replacing a PC-ABS variant, compare the actual dimensions and installation arrangement rather than assuming that equal port counts imply identical physical packaging.
Temperature approval includes the fitted optics
The switch is specified for -40 to +70 °C, but the proposed SFPs must also satisfy the installation requirements. Confirm module compatibility and temperature grade individually. A slot in an extended-temperature switch does not automatically extend the rating of a separately supplied optical module or patching accessory.

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 BRS30-1604OOOO-TTDY99HHSESXX.X.XX.
Order-specific technical details
| Brand / series | Hirschmann / BOBCAT |
| Type | BRS30-16TX/4SFP-EEC |
| Product code | BRS30-1604OOOO-TTDY99HHSESXX.X.XX |
| Part number | 942170060 |
| Port Type and Quantity | 16 × 10/100BASE-TX RJ45; 4 × 100/1000 Mbit/s SFP slots |
| Operating Voltage | 2 x 12 VDC ... 24 VDC |
| Power Consumption | 15 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 |
How should the twenty connections be described?
List sixteen 10/100BASE-TX RJ45 ports and four 100/1000 Mbit/s SFP positions. This makes the distinction between Fast Ethernet device ports and higher-speed optical links explicit. Match the chosen modules and remote interfaces, and record the intended operating speed for each fiber connection in the network plan.
Prepare a metal-housing EEC switch quotation
Send HKXY the quantity, destination, cabinet environment and planned SFP schedule. Attach an existing device label when requesting a replacement, and identify any critical mounting constraints so the offered configuration can be reviewed before purchasing. Quote reference: Hirschmann BRS30-1604OOOO-TTDY99HHSESXX.X.XX; Type BRS30-16TX/4SFP-EEC; part 942170060.
Technical source: Belden configuration record for BRS30-16TX/4SFP-EEC. Check the current manufacturer documentation and delivered revision before final engineering approval.