Hirschmann terminal cable for local Hirschmann CLI access: 943 301-001

Hirschmann 943 301-001 is a shielded RJ11-to-DB9 terminal cable associated with the Hirschmann terminal cable range. This page uses the full designation as the purchasing keyword. The shared Hirschmann collage is a category reference image, not an exact photograph of the configured 943 301-001 unit.

Key technical data

Application and interface context

For 943 301-001, begin with the equipment already in service. Check the serial socket on the installed network device and the available port on the maintenance computer. Note the device location, connected equipment and actual operating conditions. The complete code must be compared with the physical label before deciding whether 943 301-001 matches the application.

A supplier offer for 943 301-001 should identify the manufacturer type, item number if available, accessories and any included subassemblies. A similar appearance can hide a different cable entry, port population, output rating, software level or host requirement. Record these differences explicitly rather than assuming interchangeability.

Interface record

Keep a photograph of 943 301-001 and its mating or adjacent hardware with the service request. List the active ports, contacts, modules or terminals, as appropriate, and note their exact cable or fiber terminations. This baseline supports a meaningful receiving inspection and helps prevent an incomplete delivery.

Installation and acceptance

Before changing 943 301-001, capture the pre-change wiring or network state and follow the site's authorized isolation procedure. Use this cable only for a compatible management interface; it is not an Ethernet data patch cable. Use the manufacturer's installation instructions and retain the original unit until the replacement has passed a controlled test.

After installing 943 301-001, verify power or continuity, relevant link and alarm indicators, and the actual application behavior. Save the test result, serial number, software revision if relevant and final configuration alongside the maintenance record. A device that powers up but does not restore the intended function should not be treated as an accepted substitute.

Service handover

The handover for 943 301-001 should include the final manufacturer code, as-fitted connections, any configuration backup and the reason for any approved deviation. This keeps future replacement enquiries tied to the real installation rather than a shortened family name.

Ordering and configuration checklist

When requesting 943 301-001, quote the full designation exactly as printed and explain the equipment role. Ask for confirmation of condition, revision, supplied accessories and the manufacturer's documented specification. If a different code is offered, compare every changed position of the designation and obtain written acceptance from the site engineer.

For 943 301-001, check electrical supply, connector geometry, mounting envelope, environmental limits and compatibility with any host platform. Do not transfer a family-level value to a particular suffix without checking the manufacturer record. Where a placeholder occurs in the listed code, the installed version must be read from the actual nameplate.

Receiving inspection

On receipt of 943 301-001, compare the package, printed type and order documentation. Inspect connectors, terminals and mechanical condition. Set aside any item whose identity or included parts differ from the approved order until the discrepancy is resolved.

Similar-looking model references

The following designations resemble 943 301-001 and are listed here for search and enquiry convenience. Their functions and ratings may differ; each full code requires its own fit check.

Final buyer check

Before committing to 943 301-001, resolve any mismatch in the full label, quotation, installed interfaces or included accessories. Confirm lead time, condition and return terms in writing. The correct complete designation matters more than a visually similar family photograph.