Lightware PSU2x20-400-5V Rack mountable power supply for Lightware interfaces - 91340021

Product Overview

The Lightware PSU2x20-400-5V is a 1U rack-mountable power supply designed to centralize DC power distribution for up to 20 Lightware interface modules simultaneously from a single rack unit. It provides twenty independent 5V DC outputs at up to 400 mA each, eliminating the clutter of individual wall adapters and simplifying rack wiring in large-scale Lightware installations. The unit is built for 24/7 operation in professional AV equipment racks and includes front-panel LED indicators for per-output status monitoring. It is the standard power infrastructure component for Lightware modular signal management systems deployed in broadcast facilities, enterprise AV racks, and education technology closets.

Product Description

The PSU2x20-400-5V replaces up to 20 individual external power adapters with a single, centrally managed rack unit, delivering consistent 5V DC power to Lightware interface modules including TPS extenders, wallplate transmitters, and compact signal converters. Each of the twenty outputs is independently fused, so a fault on one connected device does not affect the remaining 19 outputs — a critical reliability feature for 24/7 installations. The front panel provides LED indicators for each output channel, enabling rapid visual fault identification without a test meter. The unit is designed specifically for compatibility with Lightware's modular interface product range and uses a standard IEC C14 AC input with a universal voltage input range (100–240V AC), making it suitable for international deployments. The 1U rack form factor integrates cleanly into standard 19-inch equipment racks and is typically deployed in the same rack as the Lightware matrix switcher or distribution system it powers.

Key Features

• 20 Independent 5V DC Outputs — Powers up to 20 Lightware interface modules from a single 1U rack space, eliminating individual adapters.
• Per-Output Fusing — Each output is independently protected, preventing a single device fault from disrupting the entire power distribution system.
• Front-Panel LED Monitoring — Individual LEDs for each of the 20 outputs provide instant visual status confirmation without test equipment.
• Universal AC Input — Accepts 100–240V AC, 50/60 Hz for worldwide deployment compatibility.
• 1U Rack Mount — Standard 19-inch rack format with integrated mounting ears for clean equipment room installation.
• 24/7 Rated Operation — Designed for continuous operation in professional AV and broadcast equipment environments.
• Lightware Ecosystem Compatible — Engineered specifically for Lightware TPS extenders, wallplates, and modular interface products.

Typical Applications

• Centralized power distribution for Lightware TPS extender deployments in enterprise AV racks
• Broadcast facility equipment rooms with multiple Lightware modular interfaces
• University AV technology closets with distributed classroom extender systems
• Hospitality AV infrastructure racks serving multiple meeting rooms
• Government and court AV systems requiring clean, monitored DC power
• Any installation consolidating multiple Lightware devices into a single rack

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Which Lightware products are compatible with the PSU2x20-400-5V?

The PSU2x20-400-5V is designed for Lightware's range of modular interface products that use 5V DC power, including TPS wallplate transmitters, compact extenders, and other modular interface units. Verify the power requirement of each device against the 400 mA per-port output before connecting.

What happens if one connected device draws too much current?

Each output is independently fused. If a device exceeds the rated current on one port, that port's fuse will open, disabling power to that device only. All other 19 outputs remain unaffected, preserving system operation.

Can I use the PSU2x20-400-5V for non-Lightware devices?

The unit is optimized for Lightware modular products. It can power other 5V DC devices that draw no more than 400 mA and use the compatible DC connector, but Lightware's warranty and support applies to use with Lightware products only.

How are the output cables connected to Lightware devices?

Each output uses a locking DC barrel connector. Lightware provides appropriate power cables with their modular interface products. Replacement cables are available through Lightware and Creation Networks.

Is redundant power input available?

The standard PSU2x20-400-5V has a single IEC C14 AC input. For redundant power configurations, consult Creation Networks about dual-PSU deployment strategies using two units with AV infrastructure load balancing.

Does the unit require rack ears for mounting?

Rack ears are integrated into the chassis design. No additional mounting hardware is required for standard 19-inch rack installation.

Where can I order the PSU2x20-400-5V?

The Lightware PSU2x20-400-5V is available at creationnetworks.net. Creation Networks stocks Lightware power and infrastructure accessories for same-week fulfillment on most orders.