RSB20 Managed Switches


 The Hirschmann RSB20 series of managed switches consists of  models that are distinguished by the number and type of ports , factory settings for Ethernet/IP and specific operating temperature ranges.. The RSB20 portfolio permits customized, hardened and reliable communications solutions.

 Special versions have been optimized for specific applications in addition to a "universal version" with three small form-factor pluggable (SFP) transceiver ports. All models of the Hirschmann™ RSB20 family of Basic Switches support Fast Ethernet (10/100 BASE-TX, 100 BASE-FX) RSB20 series offer extensive management and redundancy options as well as a variety of functions for convenient configuration and diagnostics. Every model meets current industrial standards including cUL508, NEMA TS 2 and cUL1604 for Class I Division 2 applications. Supplied in a rugged, compact, DIN rail mount housing. Passive fan-less cooling and redundant 12/24VDC power connections ensure high network availability. All configuration data can be saved and restored, if required, through a serial interface connecting to the ACA 11 auto-configuration adapter.

 Key features

  • Plug and Play - Allows for quick commissioning without sacrificing switch performance or network diagnostics.
  • The RSB20 is available with 8 and 9 port versions that support Fast Ethernet (10/100 BASE-TX, 100 BASE-FX) with fibre port options (MM, SM, SFP).
  • Functionality is tailored for all industrial Ethernet applications including Ethernet/IP and PROFINET installations.
  • Hardened - Fan-less cooling techniques which eliminate airflow within the switches.
  • Versions are available to withstand temperatures from -40 to +70°C.
  • 10/100BASE managed industrial Ethernet switch as per IEEE 802.3
  • Store-and-forward switching
  • DIN rail mounting
  • V.24 Interface: 1 x RJ11 Socket
  • Layer 2 Basic firmware
  • Configuration: Command Line Interface (CLI), BootP, DHCP, DHCP Option 82, HIDiscovery, auto-configuration adapter (ACA11)
  • Ports:  8x 10/100BASE TX

                           6x 10/100BASE TX + 2 x 100BASE FX MM or SM (SC socket)

                           8x 10/100BASE TX + 1 x 100BASE FX MM or SM (SC socket)

                           6x 10/100BASE TX + 3 x 100BASE FX MM or SM (SC socket)

                           6x 10/100BASE TX + 3 x FE SFP slots

  •  SFP Depending on Fibre type
  • Ingress Protection: IP20
  • Approvals: Safety for industrial control equipment cUL 508 (pending) Hazardous locations cUL 1604 Class 1 Div 2 (pending) Traffic/ITS NEMA TS 2 (pending)

    Fibre Types

  • Multi-Mode fibre (MM) 50/125 μm
  • Multi-Mode fibre (MM) 62.5/125 μm
  • Single-Mode fibre (SM) 50/125 μm 

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