Exact 2A Ordering and Optical Link Planning for Hirschmann BRS50-00122Q2Q-STCY99HHSEAXX.X.XX Twelve-Port BOBCAT Managed Industrial Ethernet Switch
Hirschmann BRS50-00122Q2Q-STCY99HHSEAXX.X.XX identifies Type BRS50-8TX/4SFP-2A, part number 942170111. Eight copper Gigabit interfaces and four SFP positions supporting up to 2.5 Gbit/s distinguish this compact BRS50 selection. The 2A Type is part of the requested configuration, so quotations should retain the full product code instead of reducing the request to a generic twelve-port switch. Each copper connection remains a Gigabit-capable interface; the 2.5-Gigabit capability belongs to the specified SFP positions rather than the RJ45 ports.
Define the four optical connections
Select compatible transceivers for the intended operating speed, fiber medium, wavelength and far-end interface. The four slots support 100/1000/2500 Mbit/s, but a slot rating does not establish which modules are supplied. Ask the offer to identify optics and quantities separately, and assess the route loss before accepting an optical design.
Configuration and ordering data
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS50-8TX/4SFP-2A |
| Product code | BRS50-00122Q2Q-STCY99HHSEAXX.X.XX |
| Part number | 942170111 |
| Copper interfaces | 8 × 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 | 12 W |
| Operating temperature | 0 to +60 °C |
| Dimensions (WxHxD) | 73 mm x 138 mm x 115 mm |
| Housing | PC-ABS |
| IP Protection Rating | IP30 |
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 BRS50-00122Q2Q-STCY99HHSEAXX.X.XX.
Review the compact installation
The PC-ABS enclosure measures 73 × 138 × 115 mm. Allow additional space for patch leads, terminal access and module removal. Its operating range is 0 to +60 °C, with IP30 protection. Review conditions inside the cabinet rather than treating a compact footprint as evidence that ventilation and service clearances can be omitted.
Preserve the requested configuration
Include the numeric part number and Type in purchasing records alongside the product code. Record software requirements separately and confirm the delivered revision. A similar front panel does not prove equivalent ordering options. Retain the accepted port map and settings so a later replacement can be specified from documented requirements rather than appearance.
Request an HKXY quotation
Send HKXY the exact 2A reference, quantity, destination and proposed SFP list. Request an itemized quotation with documentation, accessory scope and the required delivery schedule confirmed in writing.
Technical reference: Belden catalog for BRS50-8TX/4SFP-2A. Verify current documents and the delivered revision before final engineering approval.
