N2000-PAC-400W-B= Overview
The Cisco N2000-PAC-400W-B= is a 400W wide-range AC power supply spare for the Cisco Nexus 2000, 3000, and 3500 platform switches. It provides redundant power in a reverse airflow design.
This hot-swappable, redundant power supply unit ensures continuous system operation in the event of a power supply failure. The Cisco N2000-PAC-400W-B= supports reverse airflow cooling with port-side intake.
Key Features
- 400W power output
- 100-240VAC wide-range input
- Redundant, hot-swappable power
- Reverse airflow design (port-side intake)
- Suite of power redundancy and monitoring features
Compatibility
The N2000-PAC-400W-B= spare is compatible with the following Cisco switches:
- Cisco Nexus 2000 Series fabric extender switches
- Cisco Nexus 3000 Series fixed form factor switches
- Cisco Nexus 3500 Series modular switches
- Cisco Nexus 9300/9500 platform line cards
N2000-PAC-400W-B= Specifications
Feature | Description |
---|---|
Part Number | N2000-PAC-400W-B= |
Power Rating | 400W |
Input Voltage | 100-240VAC |
Input Frequency | 50-60Hz |
Redundancy | 1+1 redundant |
Airflow | Reverse (port-side intake) |
Operating Modes
The power supply supports the following operating modes:
- Normal mode – operates within specification
- Redundant mode – load sharing with other PSU
- Power saver mode – highest efficiency based on load
N2000-PAC-400W-B= Minimum Requirements
- Switch chassis with open power supply bay
- AC power source with outlet providing appropriate power
Compliance
- UL 60950-1
- CAN/CSA C22.2 No. 60950-1
- IEC 60950-1
- EN 60950-1
- AS/NZS 60950-1
- NOM (Mexico)
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