Serial 9-to-25 connection without additional adapters

• Direct device connection: Connect 9-pin socket to 25-pin plug without additional adapters.
• Defined signal routing: Documented pinout (9-25) for traceable wiring.
• Compact cable management: 0.33 m cable length reduces cable excess at the connection.
• Shield continuity for ground contact: Shield-shield connection supports common shielding.

This serial cable creates a connection between a 9-pin socket and a 25-pin plug over a short distance. The unambiguous pinout enables a clear mapping of signals, so that existing interfaces can be connected without rewiring. The short cable length facilitates a tidy installation directly at the device or at the connection panel.

It proves itself in professional IT environments, in on-site installations and in service deployments, especially when existing serial connections need to be adapted or bridged. In existing infrastructures of companies and public institutions, the documented pinout helps with a fast, verifiable implementation.

• Connection: 9-pin socket to 25-pin plug
• Length: 0.33 m
• Pinout: (9-25) 1-8, 2-3, 3-2, 4-20, 5-7, 6-6, 7-4, 8-5, 9-22, shield-shield
• Color: Gray
• UL: E324703