HP J9548A – 20‑Port Gig‑T / 2‑Port 10‑GbE SFP+ v2 zl Module
Overview :
The HP J9548A is a switch module designed for engineers deploying into chassis‑based environments, enabling 20 autosensing 10/100/1000 BASE‑T ports alongside two SFP+ slots supporting 10 GbE uplinks. It is intended for the HP E5400 zl and E8200 zl switch families and addresses the need for mixed gigabit copper access and 10‑gigabit uplink within the same slot. The module allows you to extend chassis port density in campus or data‑centre access layers where both copper connectivity and higher‑speed uplinks are required. In typical deployments it fits into the access or aggregation layer of a campus network, leveraging the management and stacking capabilities of the E‑series chassis. It integrates with the same software and operational environment used for those switches, meaning existing tool‑chains and processes remain applicable.
Key Features :
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20 RJ‑45 autosensing 10/100/1000 BASE‑T ports
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2 SFP+ slots supporting 10 GbE uplinks
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Compatible with HP E5400 zl and E8200 zl chassis
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RJ‑45 ports support Auto‑MDIX for cable flexibility
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v2 zl module architecture supports hot‑swap capability
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