HPE R0X41A ? Access Line-Card for Aruba CX 6400 Series
Overview? ?
The HPE R0X41A is a plug-in access line-card designed for the Aruba CX 6400 chassis family, targeted at wiring-closet and campus access layers where you need both multi-gig copper ports and high-capacity uplinks. If you?re deploying a frame in your access rack and want to support wired devices at 1/2.5/5 Gbps (Smart Rate) with PoE+, plus uplink links at 50 Gb each, this module gives you 48 access ports and 4 SFP56 uplinks. It fits into the chassis backplane and uses the shared management, power and cooling infrastructure of the CX 6400 system. This card is ideal for high-density access deployments feeding multi-gig APs, workstations or IP cameras with future-proof uplinks to the aggregation or core layer.
Key Features
- 48 copper RJ-45 ports supporting 1/2.5/5 Gbps Smart Rate speeds with PoE+ capability.
- 4 ? SFP56 uplink ports rated at 50 Gbps each, enabling high?capacity backhaul from the access module.
- Designed for the Aruba CX 6400 chassis modules, allowing module-reuse of infrastructure and consistent operation.
- PoE class support up to Class 6 (? 60 W per port) for powering demanding endpoints.
- Copper multi-gig access (5?Gb) plus high-speed uplinks in one module?helps avoid multiple smaller switches and uplink bottlenecks.


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