Extended-Temperature Twenty-Port Copper Network Procurement and Mechanical Fit Checks for Hirschmann BRS40-00209999-TTDY99HHSESXX.X.XX BOBCAT Switch

Hirschmann BRS40-00209999-TTDY99HHSESXX.X.XX identifies Type BRS40-20TX-EEC, part number 942170090, in the Hirschmann BOBCAT range. The EEC selection combines twenty 10/100/1000BASE-TX RJ45 connections with a metal housing and a -40 to +70 °C operating range. It is intended to be assessed as a complete configuration, not simply as the warmer or colder version of any twenty-port switch. Retain the full product code when the purchasing specification passes between engineering and supply teams.

Resolve physical fit before approving a substitution

For a space-constrained replacement, request the current dimensional drawing for this exact code. Do not substitute dimensions from the neighboring standard-temperature model or an SFP version. Check mounting position, terminal access, connector clearance and the path for removing the unit. Identifying these restrictions in the enquiry helps prevent an apparently compatible offer from creating installation work later.

Electrical and enclosure reference

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 BRS40-00209999-TTDY99HHSESXX.X.XX.

Temperature and enclosure protection are separate

The stated operating range applies to the device; the source also lists IP30 protection. Review the surrounding cabinet, condensation risk and local heat sources against the installation instructions. A metal housing and an extended temperature rating do not themselves make the switch suitable for exposed outdoor service or every environment encountered on a plant site.

Preserve the network during maintenance planning

Save the approved configuration, mark the existing cables and record the required management access before replacing equipment. All twenty interfaces are copper and Gigabit-capable, but endpoint speeds and project settings still determine the implemented links. Keep the delivered hardware revision and accepted documents with the equipment record so future replacements can be specified without relying on appearance.

Configuration-specific quotation

For an HKXY quotation, state the exact EEC reference, quantity and destination. Include cabinet conditions, critical mounting constraints and the documentation required for engineering review before the proposed supply is accepted.

Technical reference: Belden catalog for BRS40-20TX-EEC. Confirm the current documentation and supplied revision before final engineering approval.