Single-Slot Network Module Expander for IP PA Systems | EMC Protection | 19" Rack Mounting

Technical Specifications

• Type: Single-slot network module expander
• Chassis size: 1U, 19" rack mounting
• Network: 10M/100M self-adaptive TCP/IP
• Design: Industrial EMC
• Front panel: Aluminum alloy with wire-drawing finish
• Supported modules: Telephone paging module; Audio input terminal module; 32-channel fire system integration module

Functions

• Expands IP PA system functionality by adding one additional module
• TCP/IP support ensures stable and adaptive network communication
• Industrial EMC design provides resistance to electromagnetic interference — suitable for professional environments
• High-quality aluminum front panel: durable, aesthetic, ideal for visible installations
• Compatible with specialized PA modules and integrates seamlessly with DSPPA MAG series infrastructure

Use Cases

• Home user: Typically not used unless a professional IP PA system is installed at home
• Engineer / System integrator: Used to expand IP PA capabilities by adding functional modules for paging, input management, or fire system integration
• Electrician / Installer: Mounted as a standard 1U rack device; easy connection to IP network; simple module installation and replacement

Pros

• Compact 1U design
• Enables connection of additional IP PA modules
• Stable 10/100M TCP/IP performance
• EMC protection — reliable even in demanding installations
• High-quality aluminum front panel
• Easy integration into IP PA systems

Cons

• Supports only one additional module (Single Slot)
• Provides no audio functions on its own
• Intended for professional infrastructure expansion, not home use