The TP-Link PSM550-AC is a 550W hot-swappable AC power supply module engineered for high-performance enterprise-grade switches. Designed for compatibility with devices like the SX6632YF and S7500-26XF6Y, it provides reliable 12V DC power output, ensuring your infrastructure remains resilient and fully operational during maintenance or component replacements.
This compact module features fully hot-swappable functionality, advanced protection circuits, and redundant power integration, making it ideal for mission-critical IT environments that demand uninterrupted service and operational redundancy.
What’s in the Box
Main Features
✅ 550W Output Power – Stable and efficient 12V DC delivery for power-hungry networking equipment
✅ Hot-Swappable – Swap modules without powering down systems, minimizing operational downtime
✅ Multi-Level Protection – Over-voltage, over-current, short-circuit, and thermal protection built-in
✅ Surge Resistance – ±4 kV surge protection ensures high tolerance in fluctuating power environments
✅ Dual Output Channels – Includes 12V main (45A max) and 12V standby (2.1A max) outputs
✅ Enterprise Compatibility – Designed for high-density switches like TP-Link SX6632YF and S7500-26XF6Y
Detailed Specifications
Max. Output Power
DC Output Channels
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Main: 12V DC / 45A
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Standby: 12V DC / 2.1A
AC Input Voltage Range
Surge Protection
Protection Features
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Output Over-Voltage
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Over-Current
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Short Circuit
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Over-Temperature
Compatibility
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TP-Link SX6632YF
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TP-Link S7500-26XF6Y
Dimensions
Environmental Conditions
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Operating Temp (up to 3,000m): 0°C to 55°C (32°F to 131°F)
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Operating Temp (up to 5,000m): 0°C to 45°C (32°F to 113°F)
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Storage Temperature: -40°C to 70°C (-40°F to 158°F)
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Operating Humidity: 5% to 90% RH, non-condensing
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Storage Humidity: 5% to 95% RH, non-condensing
Warranty Information
Manufactures warrenty applied .
Brand Description
TP-Link Omada delivers professional-grade networking solutions for business-critical environments. The PSM550-AC exemplifies this commitment to reliability and performance, empowering organizations to build scalable and fail-safe IT infrastructures.
SKU
PSM550-AC
Practical Use Scenarios
⚡ Redundant Power Systems – Deploy as a backup PSU for failover in enterprise core switches
🏢 Data Centre Switching – Ensure power consistency for high-throughput operations
🧰 Field Service Flexibility – Hot-swappable design enables real-time replacements without downtime
🌐 Industrial and Telco Deployments – Designed for elevated operating temperatures and demanding network conditions
Datasheets / Downloadable Resources
📥 PSM550-AC
Excellence for the Australian and New Zealand Market
The PSM550-AC meets international safety and electrical standards and is optimized for performance in the Australian and New Zealand environments. It is sourced exclusively through authorized TP-Link partners, ensuring authenticity, full warranty coverage, and easy access to regional technical support. Additionally, all replacements and services are coordinated directly through TP-Link’s ANZ support structure, simplifying the process for local businesses.
FAQs
Q1. What is the power output capacity of the TP-Link PSM550-AC? (PSM550-AC)
The PSM550-AC delivers up to 550W of output power, with a primary output of 12V/45A and a standby output of 12V/2.1A.
Q2. Is the TP-Link PSM550-AC hot-swappable? (PSM550-AC)
Yes, the PSM550-AC is fully hot-swappable, allowing seamless PSU replacement without network downtime.
Q3. Which TP-Link devices are compatible with the PSM550-AC? (PSM550-AC)
It is designed for use with the SX6632YF and S7500-26XF6Y Omada series switches.
Q4. Does the PSM550-AC provide surge protection? (PSM550-AC)
Yes, it includes ±4 kV surge protection, ideal for high-risk power environments and enterprise facilities.
Q5. What type of environmental tolerances does the PSM550-AC support? (PSM550-AC)
It supports operation up to 55°C at 3,000m and up to 45°C at 5,000m elevation, making it ideal for industrial use cases.
