Match the metal enclosure, temperature range and optical bill of materials for Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX
Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX, part number 942170070, is the Hirschmann BRS50-16TX/4SFP-EEC configuration described in the captured manufacturer record. This metal-housing EEC model extends the environmental envelope of the sixteen-copper/four-fiber arrangement. The installed cabinet, optical path and saved network configuration should be reviewed as one replacement package.
The EEC range is one part of cabinet suitability
The captured manufacturer record lists -40-+70 operation for Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX, with Metal housing and IP30 protection. These values answer different questions: temperature applies at the installed device, while the surrounding cabinet must still provide protection suitable for dust, moisture, access and local hazards.
Review cold start, normal panel temperature, heat from neighboring components and cable access. Keep those conditions with part number 942170070; the EEC suffix on Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX does not replace a complete enclosure assessment.
Product identity comes before feature comparison
Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX is the complete configuration reference for catalog Type BRS50-16TX/4SFP-EEC and part number 942170070. Keep all three identifiers together in the inquiry, quotation, delivery inspection, equipment register and configuration archive. A shortened family description can support discovery, but it cannot prove the same enclosure, power, media or software selection.
- Match every code character against the offered label.
- Record the part number beside the installed location.
- Keep the approved software and port evidence with the same equipment record.
Plan cable clearance and service access with the enclosure
The configuration record for Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX lists 123 mm x 140 mm x 115 mm and 1520 g. Use those values in the rail layout rather than borrowing a drawing from a nearby configuration. Add room for power terminals, copper leads, SFP handling and a safe service procedure.
Check the Metal enclosure, IP30 rating and neighboring heat sources together. For replacement work, compare width, connector location and bend space before authorizing Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX; matching port count alone does not prove physical interchangeability.
Keep optical modules outside the switch assumption
The SFP positions on Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX are listed for 100/1000/2500 Mbit/s, but an empty slot does not define wavelength, connector, fiber type, reach or far-end compatibility. Specify the transceiver at both ends and assess the installed optical path. Keep switch and SFP modules as separate purchasing lines.
During commissioning, record module reference, destination, rate and normal indication for every optical link. This lets service teams distinguish a module, fiber, peer or configuration issue. Store the schedule with Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX and part number 942170070.

Reference image for Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX. The pictured unit may differ from the exact port, enclosure or module configuration.
| Complete product code | Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX |
|---|---|
| Catalog Type | BRS50-16TX/4SFP-EEC |
| Part Number | 942170070 |
| Port / media configuration | 20 Ports in total: 16x 10/100/1000BASE TX / RJ45; 4x 100/1000/2500Mbit/s fiber ; 1. Uplink: 2 x SFP Slot (100/1000/2500 Mbit/s) ; 2. Uplink: 2 x SFP Slot (100/1000/2500 Mbit/s) |
| Operating voltage | 2 x 12 VDC ... 24 VDC |
| Power consumption | 17 W |
| Operating temperature | -40-+70 |
| Dimensions / weight | 123 mm x 140 mm x 115 mm / 1520 g |
| Housing / mounting | Metal / DIN rail |
| Protection | IP30 |
A second cable is not a completed resilience design
Select the recovery method for Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX only after the peer topology and participating-device capabilities are known. Two physical paths without a compatible, tested protocol can create forwarding problems instead of resilience.
Document the normal active path, failure condition, recovery time and application result. Store that evidence with part number 942170070 and the accepted Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX configuration so firmware or hardware replacement can restore the intended behavior.
Prepare a configuration-specific purchasing line
Send Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX, catalog Type BRS50-16TX/4SFP-EEC, part number 942170070, quantity and delivery destination in the inquiry. Include SFP references, fiber type, connector, far-end interface and quantities. State operating environment, endpoint power, management, security and redundancy requirements where they affect acceptance. List accessories separately.
Ask the supplier to show the exact offered code and applicable document revision for Hirschmann BRS50-00202Q2Q-TTDY99HHSESXX.X.XX. For replacement work, attach the installed label and summarize functions that must be retained. This is easier to compare than a generic request for an industrial Ethernet switch.
Manufacturer configuration reference for BRS50-16TX/4SFP-EEC
