Connecting an AC power supply

Installation Guide

Follow these instructions to connect an AT-PWR01, AT-PWR02, or AT-PWR05 AC PSU to an AC power supply:

Warning The AT-PWR01 AC PSU has a fuse rating of 250V, 5A for FH101 and FH102.

Warning The AT-PWR01 AC PSU has double pole/neutral fusing. Electric shock is possible since there are dual primary fuses, one on the phase circuit and one on the neutral circuit. If the neutral opens, the phase may still be live.

Warning For SwitchBlade x908 AC models the grounding stud on the rear of the unit is for supplemental grounding only. The system must be supplied by a grounded 3 wire AC source through the power supply cord.

Connecting a PWR01 or PWR02

1.Plug the supplied AC power cord into the power inlet on the PSU and attach the retaining clip.

2.Connect the power cord to the main power source.

3.The PSU LED on the front panel of the switch lights green. If the LED does not light, refer to the Hardware Reference for troubleshooting information.

Connecting a PWR05

1.Form a loop in the supplied AC power cord at the PSU end and clip the ferrite core over the looped cord, as shown in the following illustration. This keeps the ferrite core in its correct position, close to the PSU.

Ferrite core

Looped power cord

2.Plug the AC power cord into the power inlet on the PSU.

AT-FAN01, AT-PWR02, AT-FAN03, AT-PWR05 specifications

Allied Telesis is a recognized leader in managed Ethernet network equipment, providing solutions that are designed for robust performance and flexibility in various environments. Among their key offerings are the AT-PWR05, AT-FAN03, AT-PWR02, and AT-FAN01 units, which play crucial roles in enhancing network reliability and efficiency.

The AT-PWR05 is a power supply unit that offers reliable power delivery for Allied Telesis network switches. With a power output of 150W, it is equipped with advanced power management features that ensure optimal performance and energy efficiency. This modular power supply is designed for hot-swappable functionality, enabling users to replace it without powering down the entire switch. This feature is particularly beneficial in critical environments where uptime is paramount.

In addition to power supplies, the AT-FAN03 is a strategically designed cooling fan that provides efficient thermal management for Allied Telesis switches. It is specifically engineered to maintain optimal operating temperatures, thereby prolonging the lifespan of networking hardware. The fan operates quietly while ensuring effective airflow, making it suitable for deployment in environments where noise reduction is essential.

The AT-PWR02 is another power supply model that emphasizes redundancy and reliability. Providing 100W of power, it supports the essential needs of smaller switching devices or entry-level network configurations. It features hot-swappable capabilities, making maintenance easier and ensuring that networks remain operational during component upgrades or replacements.

Completing the lineup is the AT-FAN01, which is also designed to optimize airflow and cooling efficiency within compact switch enclosures. It focuses on delivering high airflow at low noise levels, making it ideal for installations where space is limited and noise considerations are critical.

Overall, these components exemplify Allied Telesis’s commitment to delivering quality network solutions that integrate easily into existing infrastructures. By focusing on power management and thermal efficiency, the AT-PWR05, AT-FAN03, AT-PWR02, and AT-FAN01 units contribute to the reliability and performance of modern networks. Their features reflect a deep understanding of the challenges faced by network administrators, offering solutions that enhance operational efficiency while maintaining the highest standards of reliability.