1. Introduction
This manual provides essential information for the safe and efficient use of the SPACSCO-26G A1 N55-PAC-1100W 341-415-01 Switch Power Supply. Please read this manual thoroughly before installation, operation, or maintenance to ensure proper functionality and to prevent damage or injury. This power supply is designed for specific industrial and scientific applications, providing reliable power to compatible systems.
2. Safety Information
WARNING: Risk of electric shock. Do not open the power supply unit. Refer all servicing to qualified personnel.
- Ensure the power supply is disconnected from the main power source before installation, removal, or maintenance.
- Operate the power supply within the specified voltage and current ratings.
- Do not expose the unit to moisture, extreme temperatures, or corrosive environments.
- Ensure proper grounding of the equipment.
- Only use compatible cables and connectors.
3. Product Overview
The N55-PAC-1100W is a high-efficiency AC-DC power converter designed for reliable performance in demanding environments. It features robust construction and standard connectors for integration into compatible switch systems.
Figure 3.1: Overall view of the N55-PAC-1100W power supply unit, showing its elongated metallic casing.
3.1. Identification Labels
The power supply unit includes several labels providing critical information such as model number, serial number, and electrical specifications.
Figure 3.2: Close-up view of the product label, displaying the model number N55-PAC-1100W V01, Cisco P/N: 341-0415-01 D0, and serial number POG171450AW. This label also indicates "Made in China" and various compliance marks.
Figure 3.3: Detailed view of the power supply's main label, showing input voltage (100-240V), current (12.0A-6.0A), frequency (50-60Hz), and output (12.0V, 91.7A, 1100W max). It also includes safety certifications like CE, UL, and EAC.
3.2. Connectors and Indicators
The power supply features a standard AC input connector and status indicators on the front panel, along with a multi-pin DC output connector on the rear.
Figure 3.4: Front panel of the power supply, featuring the standard IEC C14 AC power inlet and two LED indicators: 'FAIL' (red) and 'OK' (green), which indicate the operational status of the unit.
Figure 3.5: Rear panel of the power supply, showing the multi-pin DC output connector designed for integration with compatible switch or server chassis. The connector features numerous gold-plated pins for power delivery and signaling.
4. Setup and Installation
Follow these steps for proper installation of the power supply unit into your compatible system chassis.
- Preparation: Ensure the system chassis is powered off and disconnected from all power sources.
- Locate Slot: Identify the designated power supply slot in your system chassis.
- Insert PSU: Carefully slide the N55-PAC-1100W power supply into the slot until it is fully seated and latches securely. Ensure the DC output connector aligns correctly with the chassis backplane.
- Secure Unit: If applicable, use any retaining screws or mechanisms to secure the power supply in place.
- Connect AC Power: Connect a compatible AC power cord to the power inlet on the front of the power supply.
- Connect to Outlet: Plug the other end of the AC power cord into a grounded electrical outlet.
- Power On: Power on the system chassis. Observe the status indicators on the power supply.
Figure 4.1: Side view of the power supply, demonstrating its compact form factor suitable for hot-swappable installation in compatible network switches or servers.
5. Operation
Once installed and connected, the power supply operates automatically to provide power to the system. Monitor the status indicators for proper operation.
5.1. Status Indicators
- OK LED (Green):
- Solid Green: The power supply is operating normally and providing power to the system.
- Off: The power supply is not receiving AC input, is powered off, or has failed.
- FAIL LED (Red):
- Solid Red: The power supply has detected an internal fault or an issue with power delivery.
- Off: The power supply is operating normally or is powered off.
6. Maintenance
The N55-PAC-1100W power supply is designed for minimal maintenance. However, periodic checks can help ensure its longevity and reliable operation.
- Dust Removal: Periodically inspect the ventilation openings for dust accumulation. If necessary, gently clean with compressed air to ensure proper airflow and prevent overheating. Ensure the unit is powered off and disconnected before cleaning.
- Cable Inspection: Regularly check power cables and connectors for any signs of wear, damage, or loose connections. Replace damaged cables immediately.
- Environmental Check: Ensure the operating environment remains within the specified temperature and humidity ranges to prevent stress on the components.
7. Troubleshooting
This section provides solutions to common issues you might encounter with the power supply.
| Problem | Possible Cause | Solution |
|---|---|---|
| Power Supply Not Powering On (OK LED Off) |
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| FAIL LED is Solid Red |
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| System Instability or Unexpected Shutdowns |
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8. Specifications
Key technical specifications for the N55-PAC-1100W power supply:
| Attribute | Value |
|---|---|
| Model | N55-PAC-1100W |
| Part Number | 341-415-01 |
| Input Voltage | 100-240V AC |
| Input Frequency | 50-60 Hz |
| Output Voltage | 12.0V DC |
| Max Output Power | 1100W (as per label), 1500 Watts (as per specifications) |
| Manufacturer | Generic |
| ASIN | B0CSJPCXWK |
| Date First Available | January 16, 2024 |
Note: There is a discrepancy between the label's stated max output (1100W) and the product specifications (1500 Watts). Please refer to your system's power requirements for compatibility.
9. Warranty and Support
This product is covered by the manufacturer's standard warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact the seller directly.
9.1. Technical Support
If you encounter issues that cannot be resolved using the troubleshooting guide, or require further assistance, please contact your product vendor or the manufacturer's technical support. Have your product model number (N55-PAC-1100W) and serial number (POG171450AW) ready when contacting support.
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