Hi! Actually EoS Aruba Networks MAS (Mobility Access Switch) series, as it is known, used - and still supports - these Aruba Networks SKUs [*]:
- JW087A SFP-LX 1000BASE-LX SFP 1310nm LC Connector Pluggable GbE Transceiver
- JW088A SFP-SX 1000BASE-SX SFP 850nm LC Connector Pluggable GbE Transceiver
- JW089A SFP-TX 1000BASE-T SFP Copper GbE RJ45 Connector Pluggable Transceiver
- JW090A SFP-10GE-LRM 10GBASE-LRM SFP+ 1310nm LC Connector Pluggable 10GbE Transceiver
- JW091A SFP-10GE-SR 10GBASE-SR SFP+ 850nm Pluggable LC Connector 10GbE Transceiver
- JW092A SFP-10GE-LR 10GBASE-LR SFP+ 1310nm Pluggable LC Connector 10GbE Transceiver
- JW101A DAC-SFP-10GE-1M 1m 10GbE SFP+ Twinax Connectors Direct Attach Cable
- JW102A DAC-SFP-10GE-3M 3m 10GbE SFP+ Twinax Connectors Direct Attach Cable
- JW100A DAC-SFP-10GE-50CM 50cm10GbE SFP+ Twinax Connectors Direct Attach Cable
- JW103A DAC-SFP-10GE-5M 5m 10GbE SFP+ Twinax Connectors Direct Attach Cable
- JW104A DAC-SFP-10GE-7M 7m 10GbE SFP+ Twinax Connectors Direct Attach Cable
[*] The above legacy Aruba Networks SKUs supported on MAS series are not the same actually supported on current switch series driven by ArubaOS-Switch or ArubaOS-CX NOS.
The above doesn't necessarily mean that HPE Aruba SKUs can't work (here "work" doesn't mean "supported") on legacy Aruba Networks MAS. The contrary very unlikely.