
Ericsson RPM603387/3000 RS-232C serial cable for TAU 2620/26 transmission equipment.
The Ericsson RPM603387/3000 is an RS-232C serial cable designed for use with Ericsson TAU 2620/26 transmission and access units. This cable provides the physical serial connection required for configuration, management, and maintenance operations on the TAU equipment.
The TAU 2620/26 series forms part of Ericsson’s access and transmission portfolio, typically deployed in telecommunications networks for multiplexing and data transport applications. The RS-232C interface enables local craft terminal access for engineers performing provisioning, software updates, and fault diagnostics.
This is a legacy Ericsson product associated with earlier-generation transmission infrastructure. While the TAU 2620/26 platform has been superseded by newer technologies, this cable remains essential for operators maintaining existing deployments or requiring spare inventory for lifecycle support.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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| Manufacturer | Ericsson |

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| Key Features | RS-232C serial interface; Craft terminal connectivity; Equipment management access |
|---|---|
| Applications | TAU 2620/26 configuration; Local equipment maintenance; Transmission system provisioning |
| Compatibility | Ericsson TAU 2620; Ericsson TAU 26 |
| Specifications | RS-232C serial protocol; DB-9 or DB-25 connector type |
| Platform | TAU 2620/26 |
| Manufacturer | Ericsson |
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