Auerswald COMmander 4S0-R Module, ISDN Expansion Card with 4 Switchable S0 Ports for COMmander 6000R and 6000RX Systems
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Auerswald
Auerswald COMmander 4S0-R Module, ISDN Expansion Card with 4 Switchable S0 Ports for COMmander 6000R and 6000RX Systems
€453.07 inc. VAT
90677
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Auerswald COMmander 4S0-R Module — 4 ISDN S0 Ports for COMmander 6000R/RX
4x ISDN S0External or internalCOMmander 6000R / RX2 ISDN cables
The Auerswald COMmander 4S0-R module adds four ISDN S0 ports to a COMmander 6000R or 6000RX rack telephone system. Each port can be set as an external S0 trunk or as an internal S0 bus; internal ports supply power to ISDN system phones and terminals.
It is a replacement or expansion part for existing COMmander installations — for example to add internal S0 buses for COMfortel ISDN phones.
Before you order: Fits only the COMmander 6000R (90671) and 6000RX (90672). Auerswald has ended software support for the COMmander 6000R (August 2026); service and repair continue until August 2028. For new projects ask us about a current Auerswald system.
What's in the Box
- COMmander 4S0-R module
- 2x ISDN cable RJ45/RJ45
What It Means in Practice
- Expand or repair an existing COMmander 6000R/RX without replacing the system.
- Mix trunk and internal ports on the same module as needed.
- Internal S0 ports power COMfortel ISDN system phones directly.
What Will Not Work
- Not compatible with COMpact, COMtrexx or non-rack COMmander systems.
- No analogue or VoIP ports on this module.
- No further software updates for the COMmander 6000R platform.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
Buy the 4S0-R to extend or repair a COMmander 6000R/RX you plan to keep for a while; with software support ended, larger expansions are better invested in a migration. For the network side see our network switches.
✓ Buy it if you run a COMmander 6000R or 6000RX and need more ISDN S0 ports.
✕ Skip it if you have any other Auerswald system or are planning a new installation.
→ Also consider the COMmander 8UP0-R module for 2-wire internal ISDN phones.
Not sure it fits your system? Send us your COMmander model and slot layout and we will check before you order.
Features - Auerswald - 90677
More Details
Product Code
04:96113
EAN Code
4019377906774
Manufacturer
Auerswald