Hirschmann BRS20-0600M2M2-TTCY99HHSESXX.X.XX Extended-Temperature Planning for Four Copper Devices and Two 100BASE-FX Uplinks
Hirschmann BRS20-0600M2M2-TTCY99HHSESXX.X.XX is the BRS20-4TX/2FX-EEC configuration of the Hirschmann BOBCAT family. This EEC configuration combines four local RJ45 connections with two fixed multimode SC fiber interfaces. Its published operating range makes temperature a separate selection factor alongside optical cabling and the available cabinet supply.
For spare-parts identification, record 942170013 alongside the complete configuration printed above. The short Type remains useful for the installed-equipment register.
Technical ordering data
| Brand / range | Hirschmann / BOBCAT |
| Type | BRS20-4TX/2FX-EEC |
| Product code | BRS20-0600M2M2-TTCY99HHSESXX.X.XX |
| Part number | 942170013 |
| Ports | 4 x 10/100BASE-TX RJ45; 2 x 100BASE-FX multimode 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 |
Multimode fiber links across changing cabinet temperatures
A fiber link should be assessed at both endpoints. Check the installed fiber type, connector termination, measured loss and permitted transmitter/receiver pairing before deciding that two ports marked 100BASE-FX are interchangeable.
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 BRS20-0600M2M2-TTCY99HHSESXX.X.XX.
Power checks for the selected hardware
Catalog supply: 2 x 12 VDC ... 24 VDC; listed power consumption: 7 W. Temperature selection does not remove the need to review the power installation. Assess the cabinet supply at the intended operating conditions, document its available capacity and follow the product terminal instructions. Keep protective wiring and any intended backup arrangement explicit in the design.
Does the EEC suffix change the fiber connector into an SFP interface?
No. This configuration still uses fixed multimode SC ports. The extended-temperature selection does not replace the need to match the physical optical connection.
Review the required industrial profile
- For a temperature-sensitive fiber cabinet, determine the required industrial integration before copying settings from a nearby switch.
- The published profile list includes EtherNet/IP, PROFINET, Modbus TCP and IEC 61850 MMS switch-model support. Verify the applicable software revision and the settings accepted by the network owner.
Enquire about this Hirschmann configuration
Enquiry reference: Hirschmann BRS20-0600M2M2-TTCY99HHSESXX.X.XX; Type BRS20-4TX/2FX-EEC; part 942170013.
Provide cabinet temperature requirements, multimode link details and the required delivery schedule with your enquiry. Keep the EEC identity visible if several six-port variants appear on the same parts list, and state whether patch leads or other accessories require separate quotation.
Technical reference: Belden catalog configuration for BRS20-4TX/2FX-EEC. Confirm the current datasheet and supplied hardware revision before final engineering approval.
