Yealink PSU-5V-2A-DC5.5 – Power Supply Unit
The PSU-5V-2A-DC5.5 is a high-quality power supply unit designed for reliable operation in demanding enterprise environments. This device is engineered to provide a stable and efficient power source for a range of VoIP and conferencing applications. With its compact design and low power consumption, it is an ideal solution for businesses seeking to minimize their carbon footprint while maintaining high-performance communication systems. The PSU-5V-2A-DC5.5 is built to withstand the rigors of continuous use, ensuring uninterrupted service and minimizing downtime. Its robust construction and high-quality components ensure a long lifespan, reducing the need for frequent replacements and associated maintenance costs.
In enterprise environments, reliable power supply is critical to maintaining communication systems. The PSU-5V-2A-DC5.5 is designed to meet this need, providing a stable power source for a range of devices. Its high-efficiency design minimizes heat generation, reducing the risk of overheating and associated downtime. The PSU-5V-2A-DC5.5 is also designed to be highly adaptable, making it an ideal solution for businesses with diverse communication needs.
The PSU-5V-2A-DC5.5 is an essential component of any enterprise communication system, providing a reliable and efficient power source for a range of devices. Its compact design and low power consumption make it an ideal solution for businesses seeking to minimize their environmental impact while maintaining high-performance communication systems.
Technical Specifications
| Brand | Yealink |
| SKU | PSU-5V-2A-DC5.5 |
| Category | VoIP & Conferencing |
| Input Voltage | 5V |
| Output Current | 2A |
| Connector Type | DC5.5 |
| View all Yealink Products → | |
Challenges Solved by this Solution
Dropped calls and poor audio/video quality can have a significant impact on business productivity and customer satisfaction. The PSU-5V-2A-DC5.5 helps to mitigate these risks by providing a reliable and efficient power source for VoIP and conferencing devices. By minimizing downtime and ensuring uninterrupted service, this device helps businesses to maintain high-performance communication systems, reducing the risk of lost sales and damaged reputations. The PSU-5V-2A-DC5.5 also helps to reduce IT overhead by minimizing the need for frequent replacements and associated maintenance costs.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for Yealink. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What are the benefits of using a high-quality power supply unit in my VoIP system?
A high-quality power supply unit like the PSU-5V-2A-DC5.5 provides a stable and efficient power source, minimizing the risk of dropped calls and poor audio/video quality.
How can I ensure reliable operation of my VoIP devices?
Using a reliable power supply unit like the PSU-5V-2A-DC5.5 is critical to ensuring reliable operation of your VoIP devices.
What are the environmental benefits of using a low-power consumption power supply unit?
The PSU-5V-2A-DC5.5 has a low power consumption design, minimizing heat generation and reducing the risk of overheating.
Can the TECHOM Systems Sales team provide installation support for this product?
Yes, the TECHOM Systems Sales team can provide installation support for the PSU-5V-2A-DC5.5, ensuring a seamless integration into your existing communication system.
How can I minimize downtime and ensure uninterrupted service in my VoIP system?
Using a reliable power supply unit like the PSU-5V-2A-DC5.5 helps to minimize downtime and ensure uninterrupted service in your VoIP system.


Ready to Deploy Yealink Au Psu 5v/2a For T58v T29 T32g T38g T46g T48g T46s T48 T46u Mp54e2 Mp56e2 T54 T57 (PSU-5V-2A-DC5.5)?
Product Ref: TOS-1548623 • Get enterprise pricing, volume discounts, and Australian support.


























