HPE S0U74A – Aruba CX 5420 20‑Port 1G Class‑4 PoE + 2× SFP28 (25G) Module
Overview
The HPE S0U74A is a hybrid line‑card for the Aruba CX 5420 modular switch chassis, combining 20 RJ‑45 ports with Class‑4 PoE, plus two SFP28 uplink ports that support 1G, 10G, and 25G speeds. It’s built for edge or access-layer deployments where you need to power devices like APs and phones, but also require high-speed uplinks back to aggregation or core. Running on AOS‑CX, it supports full Layer‑3, automation, and analytics features. This card is TAA‑compliant, making it suitable for government or regulated environments, while fitting into the 5420 chassis’s modular, resilient architecture.
Key Features
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20 × 1G RJ‑45 PoE Class 4 ports — Supports higher-power edge devices.
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2 × SFP28 uplink ports — Provides flexible 1G/10G/25G connectivity for backbone links.
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AOS‑CX OS — Enables full L3 routing, VLANs, ACLs, and automation.
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TAA‑compliant design — Suitable for government or regulated procurement.
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