HPE Aruba 3810M / 2930M 4-port 100M/1G/10G SFP+ MACsec Module (JL083A) - four-port uplink module for Aruba 3810M and 2930M switches, with MACsec link-layer encryption support. Removed from service, fully tested and working.

Identification read from the module's own labels:

• HPE product number: JL083A
• Board part number: 5066-4321 Rev A
• Serial number: SG74GZ60P2
• Ports: 4 x SFP+ cages, 100Mb / 1Gb / 10Gb
• Product of Singapore, board dated 26 May 2015
• Compatible switches: Aruba 3810M series and 2930M series

What is included: the one module shown in the photos, and nothing else.

What is not included: SFP+ transceivers, DAC or fibre cables, switch, documentation, or packaging.

Condition and defects: cosmetically clean with light handling marks. All four SFP+ cages are clear and undamaged, the faceplate and both captive thumbscrews are intact, and the gold-finger edge connectors show no corrosion. The port area still carries the original Laird EMI foam strip. Please review all photos - they are of the actual module you will receive.

Testing status: tested and working. The module was installed in a compatible Aruba switch, recognised by the switch and its ports brought up. It is sold in working order.

Shipping: ships from Fort Worth, Texas, in an anti-static bag with protective padding.