Description
The DiGiCo X-PB-ST Purple Box is a professional multi-mode fiber converter designed to transport high-channel-count MADI audio signals over long distances. It converts CAT5 or MADI connections into optical signals for reliable fiber transmission while maintaining exceptional audio quality. The compact 1U rackmount unit is ideal for touring, broadcast, and permanent installation environments where dependable long-distance connectivity is required. Its advanced design ensures stable, low-latency communication across professional audio systems.
Dual Independent Signal Paths
The Purple Box features two completely independent conversion engines capable of operating simultaneously. Users can convert any combination of two MADI or D-Rack streams while maintaining complete signal independence. With support for up to 128 available audio channels, it easily accommodates large-scale production requirements. Independent processing provides greater flexibility when designing complex audio infrastructures. The dual-channel architecture simplifies system expansion and signal distribution.
Standard ST Fiber Connectivity
This version features a Standard (ST) optical connector for dependable fiber-based digital audio networking. The ST interface supports high-speed transmission across long cable distances while preserving signal integrity and minimizing latency. It integrates seamlessly with compatible DiGiCo systems and professional fiber infrastructure used in touring, broadcast, and installed audio applications. The proven ST connection offers reliable performance in a wide range of environments. Engineers benefit from stable optical communication throughout critical productions.
Broad DiGiCo Compatibility
The X-PB-ST is fully compatible with DiGiCo SD and S-Series digital mixing consoles, as well as D-Rack and D2-Rack stage racks. It accepts both CAT5 and MADI inputs, allowing flexible integration into existing digital audio systems. Engineers can expand network infrastructure without significant changes to current workflows. The converter simplifies long-distance audio distribution while maintaining dependable system performance. Its versatile connectivity supports both fixed installations and mobile production systems.
Reliable Redundant Power
Dual redundant power supplies ensure uninterrupted operation during critical live productions and broadcast applications. If one power supply becomes unavailable, the secondary supply automatically maintains continuous system operation. This redundancy enhances reliability while minimizing the risk of downtime during important events. Engineers can confidently deploy the converter in mission-critical production environments. The robust power design supports continuous professional use under demanding conditions.
Product Specifications:
Product Type: CAT5/MADI to Optical Fiber Converter.
Fiber Connector: Standard ST multi-mode fiber connector.
Rack Size: 1U rack-mount chassis.
Channel Capacity: Supports up to 128 MADI audio channels.
Conversion: Converts CAT5 or MADI signals to optical fiber.
Dual-Channel Operation: Simultaneously converts two independent MADI or D-Rack streams.
Input Formats: CAT5 and MADI.
Output Format: Optical fiber.
Optional Fiber Connectors: ST or HMA.
Transmission Distance: Designed for long-distance MADI transmission over fiber.
Compatibility: Compatible with DiGiCo SD Series and S-Series digital mixing consoles.
Rack Compatibility: Supports DiGiCo D-Rack and D2-Rack stage racks.
Independent I/O Paths: Two completely independent signal conversion paths.
Power Supply: Dual redundant internal power supplies.
Redundancy: Independent converters with redundant PSU protection for maximum reliability.
Audio Capacity: Supports any combination of two MADI or D-Rack streams simultaneously.
Signal Integrity: Provides reliable, low-latency digital audio transmission over fiber.
Installation: Standard 19-inch rack-mount enclosure.
Application: Ideal for live sound, broadcast, touring, and fixed installation environments.
Fiber Networking: Extends high-channel-count MADI networks beyond copper cable limitations.
Reliability: Built for mission-critical professional audio applications requiring redundant operation.
Product Weight: 8.8 lbs. (4.0 kg).
Product Dimensions (L x W x H): 19.0" x 9.3" x 1.75"