# Power Supply Unit TP-Link PSM900-AC 900 W

**URL:** https://aio.lv/en/product--tp-link-psm900-ac--10919329
**Data updated:** 2025-12-30 14:51 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** TP-LINK
**Manufacturer code:** PSM900-AC
**EAN:** 4895252502718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 891.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 736.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tp-link-psm900-ac--10919329

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The TP-Link PSM900-AC power supply unit delivers a total power of 900 W, with an AC input voltage range of 100 - 240 V and a frequency of 50/60 Hz. It is compatible with various TP-Link products including SG6428XHP and S6500 series. The metallic design ensures durability, while its compact dimensions (95.8 mm width, 259.5 mm depth, 40.1 mm height) make it suitable for various setups. Each pack contains one unit.

## Long description

The TP-Link Power Supply Module PSM900-AC is an AC-input, DC-output power supply delivering up to 900 W with a nominal output voltage of 53.5 V. Designed for compatibility with multiple TP-Link Omada and Omada Pro switches (for example: SG6428XHP, SG6654XHP, S6500-24GP4XF, 6500-48GP6XF, S6500-24MPP4Y and S6500-48MPP6Y), this module provides hot-swappable operation to allow installation or replacement without powering down the system. The unit has a metallic finish and compact dimensions (95.8 mm × 259.5 mm × 40.1 mm) and comes as a single pack.
Advantages
The PSM900-AC supplies a stable 53.5 V DC output and supports a maximum output power of 900 W, enabling reliable power delivery for compatible network switches. Its hot-swappable design minimizes service disruption during maintenance or replacement. Compact metallic housing provides durability and fits standard switch bays while maintaining adequate thermal characteristics.
Suitable for
TP-Link Omada and Omada Pro switches listed by the manufacturer (e.g., SG6428XHP, SG6654XHP)
High-density PoE deployments requiring up to 900 W total power
Data center or wiring-closet switch redundancy and hot-swap scenarios
Key specifications
Total power: 900 W
Output voltage: 53.5 V DC
AC input range: 100–240 V, 50/60 Hz
Product colour: Metallic
Dimensions (W × D × H): 95.8 mm × 259.5 mm × 40.1 mm
Package contents: 1 × power supply unit
How to use
Install the PSM900-AC into the compatible TP-Link switch power bay following the switch manufacturer’s service manual. Ensure the system supports hot-swapping and that AC mains voltage is within 100–240 V before connecting. When replacing a unit, remove the faulty module and insert the replacement until it engages; observe any status LEDs on the switch to confirm proper recognition and power delivery.
Usage recommendations
Use the PSM900-AC as a direct replacement for compatible TP-Link Omada/Omada Pro switch models and in redundant power configurations. Verify model compatibility and follow site electrical safety practices; do not open the unit or operate it outside the specified input voltage range.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 900 W |
| Power protection features | Under voltage, Short circuit, Over voltage, Over current |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Maximum input current (@110V) | 12 A |
| Maximum input current (@220V) | 10 A |

### Performance

| Feature | Value |
|---|---|
| Compatible products | SG6428XHP, SG6654XHP, S6500-24GP4XF, S6500-48GP6XF, S6500-24MPP4Y, S6500-48MPP6Y |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Metallic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 40.1 mm |
| Width | 95.8 mm |
| Depth | 259.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 45 |
| Storage relative humidity (H-H) | 5 - 90 |

### Other features

| Feature | Value |
|---|---|
| Mounting type | Rack mounting |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Power Supply Unit TP-Link PSM900-AC cost, and is it available for purchase?

The price is 891.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TP-LINK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TP-LINK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power Supply Unit TP-Link PSM900-AC?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10919329/64816254_large.webp