S30810-Q2168-X000-07 Siemens HiPath 3000/4000 PBX Expansion Card

S30810-Q2168-X000-07 Siemens HiPath 3000/4000 PBX Expansion Card Image 1

Siemens S30810-Q2168-X000-07 DIUN2 digital trunk interface card for HiPath/HiCom PBX systems.

The Siemens S30810-Q2168-X000-07 is a DIUN2 (Digital Interface Unit) card designed to provide ISDN PRI trunk connectivity for Siemens enterprise communication systems. This interface card enables connection to public or private ISDN networks, supporting E1 digital trunk lines for voice and data transmission.

The DIUN2 module is typically deployed in Siemens HiPath 3000 and HiPath 4000 series PBX systems, as well as legacy HiCom platforms. It provides the essential digital trunk interface required for connecting the PBX to carrier networks or for inter-system networking between multiple communication servers.

This is a legacy Siemens product from before the Unify rebrand. While these systems remain in active service across many enterprise environments, the platform is no longer in production. The DIUN2 card remains a critical spare for organisations maintaining existing HiPath or HiCom infrastructure.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Compatible with the same platform

Key FeaturesISDN PRI trunk interface; E1 digital connectivity; Hot-swappable module design
ApplicationsEnterprise PBX trunk connectivity; ISDN network integration; Legacy telephony system maintenance
CompatibilitySiemens HiPath 3000 series; Siemens HiPath 4000 series; Siemens HiCom systems
SpecificationsISDN PRI support; E1 interface; 2 Mbit/s data rate
PlatformHiPath 3000/4000
ManufacturerSiemens

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