Coordinate PoE loads and four optical paths before specifying Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX
Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX, part number 942170050, is the Hirschmann BRS42-8TX/4SFP-EEC configuration described in the captured manufacturer record. This mixed-media EEC arrangement joins eight powered copper connections with four separately specified SFP paths. Power engineering and optical engineering remain distinct workstreams even though they meet in one managed switch.
Build the PoE budget from endpoint demand
The captured port record for Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX includes PoE/PoE+ on eight copper interfaces, while the power entry is max. 252 W with 240W PoE from 2 x (48 VDC (PoE)/ 54 VDC (PoE+)). Build a load schedule with each endpoint's required standard, normal demand, startup behavior and cable destination. Keep the 240 W endpoint allowance distinct from the switch's own consumption.
Confirm total supply capacity, protection, conductor sizing, voltage drop and cabinet heat before enabling all loads. During acceptance, record negotiated power and link behavior per active port. Preserve that evidence with Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX and part number 942170050; a count of eight powered connectors is not a completed power design.
Select every SFP path independently
The SFP positions on Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX are listed for 100/1000 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 BRS42-0012OOOO-TPDY99HHSESXX.X.XX and part number 942170050.
Make the physical path visible before configuration
Draw every local link and upstream path before assigning ports on Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX. Mark network zones, powered endpoints where applicable, optical destinations and any path used by a recovery protocol. The drawing gives installers a cable-label plan and gives purchasing a basis for checking the requested interface mix.
- List the endpoints and far-end equipment.
- Assign media and intended interface.
- Define the management and redundancy path.
- Test application communication and record the final topology.
| Complete product code | Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX |
|---|---|
| Catalog Type | BRS42-8TX/4SFP-EEC |
| Part Number | 942170050 |
| Port / media configuration | 12 Ports in total: 8x 10/100/1000BASE TX / RJ45, 4x 100/1000Mbit/s fiber ; 8 x PoE(+) Ports (phantom power) ; 1. Uplink: 2 x SFP Slot (100/1000 Mbit/s) ; 2. Uplink: 2 x SFP Slot (100/1000 Mbit/s) |
| Operating voltage | 2 x (48 VDC (PoE)/ 54 VDC (PoE+)) |
| Power consumption | max. 252 W with 240W PoE |
| Operating temperature | -40-+70 |
| Dimensions / weight | 123 mm x 140 mm x 115 mm / 1300 g |
| Housing / mounting | Metal / DIN rail |
| Protection | IP30 |
Reference image for a Hirschmann BOBCAT managed switch; verify the offered hardware before ordering.
Leave a repeatable acceptance record
Start acceptance of Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX with the label, cabinet installation and power supply. Load or prepare the approved settings, connect equipment according to the port schedule, verify link operation and test the application exchanges, monitoring and recovery behavior required by the project.
Save the final configuration and record normal port status after testing. Identify unused interfaces and fitted optical modules. The handover should make Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX and part number 942170050 traceable to the actual installed network, not merely to a green link indicator.
Preserve copper, optical and configuration evidence together
Keep one service record for Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX that joins the hardware label, cable destinations, optical modules, endpoint power status where applicable, configuration backup and normal operating evidence. This creates a direct path from an alarm to the physical and configured connection.
Record authorized changes with date and reason. If the unit is replaced, preserve both removed and installed references and list changed settings. The complete Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX code and part number 942170050 should remain visible throughout the service history.
Prepare a configuration-specific purchasing line
Send Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX, catalog Type BRS42-8TX/4SFP-EEC, part number 942170050, 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 BRS42-0012OOOO-TPDY99HHSESXX.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.
