Coordinate the PoE Load Schedule and Optical Module Selection for Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX EEC Twelve-Port Managed Ethernet Switch
Hirschmann BRS42-0012OOOO-TPDY99HHSESXX.X.XX identifies Type BRS42-8TX/4SFP-EEC, part number 942170050. This metal-housing EEC selection combines eight Gigabit-capable PoE(+) copper interfaces with four 100/1000 Mbit/s SFP positions. The copper load schedule and optical module list are different procurement requirements. Both should accompany the full switch code when specifying a complete installation or an exact replacement.
Exact ordering and hardware data
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS42-8TX/4SFP-EEC |
| Product code | BRS42-0012OOOO-TPDY99HHSESXX.X.XX |
| Part number | 942170050 |
| Copper interfaces | 8 × 10/100/1000BASE-TX RJ45 |
| Optical positions | 4 × 100/1000 Mbit/s SFP slots |
| Power over Ethernet | 8 PoE(+) ports; 240 W aggregate maximum |
| Operating Voltage | 2 x (48 VDC (PoE)/ 54 VDC (PoE+)) |
| Power Consumption | max. 252 W with 240W PoE |
| 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 |
| Local Management and Device Replacement | USB-C |
Check the copper power requirement
The aggregate PoE allowance is 240 W across eight powered interfaces. Record the demand and required power class of each device, including applicable cable-loss and per-port checks. The unit lists two inputs at 48 V DC for PoE or 54 V DC for PoE+. Its maximum 252 W consumption includes delivered PoE power and must not be used uncritically as enclosure heat dissipation.
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 BRS42-0012OOOO-TPDY99HHSESXX.X.XX.
Specify all four optical positions deliberately
Choose supported SFP modules for the required speed, fiber medium, wavelength and opposite interface. These slots support 100/1000 Mbit/s, not the 2.5-Gigabit range of another BRS family. Check module temperature ratings against the intended environment. A -40 to +70 °C switch does not automatically extend the rating or approval scope of separately purchased optical accessories.
Allow for the larger enclosure
The exact source specifies a 123 × 140 × 115 mm metal housing with IP30 protection. Plan access to both the powered copper cables and removable optical modules. Keep the final port map and complete bill of materials with the accepted device configuration.
Request the exact configuration from HKXY
Send HKXY the full product code, required quantity, destination and accessory list. Include any installation constraints and documentation requirements so the offered configuration and delivery schedule can be confirmed before ordering.
Technical reference: Belden catalog for BRS42-8TX/4SFP-EEC. Confirm current documentation and the supplied revision before final engineering approval.
