Hirschmann BRS20-0600S2S2-TTCY99HHSESXX.X.XX EEC Single-Mode Ethernet Selection for DIN Rail Networks and Cabinet Maintenance
Hirschmann BRS20-0600S2S2-TTCY99HHSESXX.X.XX is the BRS20-4TX/2FX-SM-EEC configuration of the Hirschmann BOBCAT family. The single-mode EEC model brings together an extended operating range and fixed SC optical uplinks. It can be evaluated for a cabinet network where the fiber route and ambient temperature both constrain the switch selection.
Ordering reference: 942170015 identifies this catalog line; retain the full product code when requesting the exact configuration.
Are the single-mode interfaces removable modules?
No. This 4TX/2FX-SM configuration uses fixed single-mode SC interfaces. Select the SFP version separately when replaceable optics are required.
Model identification and ratings
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS20-4TX/2FX-SM-EEC |
| Product code | BRS20-0600S2S2-TTCY99HHSESXX.X.XX |
| Part number | 942170015 |
| Ports | 4 x 10/100BASE-TX RJ45; 2 x 100BASE-FX single-mode SC |
| Operating Voltage | 2 x 12 VDC ... 24 VDC |
| Power Consumption | 7 W |
| Operating temperature | -40 to +70 °C |
| Dimensions (WxHxD) | 57 mm x 138 mm x 115 mm |
| Mount Type | DIN Rail |
| IP Protection Rating | IP30 |
Reference photograph: shared Hirschmann stock image. The photographed unit may show a different model; this image does not establish the configuration or availability of Hirschmann BRS20-0600S2S2-TTCY99HHSESXX.X.XX.
Temperature and fiber selection are separate decisions
Check the temperature of the equipment location rather than using outside air temperature alone. Internal heat sources, mounting position and ventilation can change the conditions experienced by the switch even within a protected cabinet.
Review the required industrial profile
- The EEC environmental choice should be accompanied by an explicit network software requirement.
- EtherNet/IP, PROFINET, Modbus TCP and IEC 61850 MMS switch-model profiles are listed for this code. Confirm the selected profile and configuration with the system integrator before commissioning the single-mode node.
Prepare the spare for service
- Verify the EEC selection against the conditions at the actual mounting location.
- Record the two single-mode destinations, device label and accepted software settings.
- Confirm communication across the optical links and local ports after commissioning, then update the cabinet documentation to match the delivered unit.
Model-specific enquiry information
Enquiry reference: Hirschmann BRS20-0600S2S2-TTCY99HHSESXX.X.XX; Type BRS20-4TX/2FX-SM-EEC; part 942170015.
Include the cabinet environment, single-mode link information and any mandatory software configuration in your request. Record the target delivery date and quantity separately from the technical requirement, so the quotation remains usable for both purchasing review and engineering confirmation.
Technical reference: Belden catalog configuration for BRS20-4TX/2FX-SM-EEC. Confirm the current datasheet and supplied hardware revision before final engineering approval.
