• Cisco 3550-T Triton 48-port Gigabit Ethernet Switch with PE Airflow
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Cisco

Cisco N35-T-PAC-PE | 3550-T Triton AC PSU | airflow: port-side exhaust (PE, front-to-back) | hot-swap | redundancy-ready

N35-T-PAC-PE

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Description

AC hot-swappable power supply for Cisco Nexus 3550-T (Triton) switches with port-side exhaust airflow, supporting resilient power designs. Use matching PE/PI airflow across PSUs and fans to maintain a consistent cooling policy. Supports redundant configurations where the platform allows.

Features

- Hot-swappable AC power module
- Front-to-back (PE) airflow for data center cooling alignment
- Redundancy-ready for higher availability
- Status LED for quick health checks
- Designed for Nexus 3550-T thermal and power profiles

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Compatibility: Cisco Nexus 3550-T “Triton” series switches
- Type: Hot-swappable AC power supply unit (PSU)
- Airflow direction: Port-side exhaust (PE) – front-to-back
- Redundancy: Supports 1+1 or N+1 configurations where platform-supported
- Indicators: PSU status/health LED
- Cooling policy: Airflow direction should match chassis fans (PE with PE)

FAQs

Q: What is port-side exhaust (PE) for a PSU?
A: PE means air flows from the port side to the power side, aligning with front-to-back cooling.

Q: Can I mix PE PSU with PI fans?
A: No. Keep airflow consistent across PSUs and fans to ensure proper cooling.

Q: Is the PSU hot-swappable?
A: Yes. It can be replaced without powering off the switch, following safety best practices.

Q: Do I need more than one PSU?
A: For redundancy, install the number of PSUs recommended for your specific 3550-T model.

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