HP 5900AF-48XG-4QSFP+ network switch with 48 ports of 1/10 Gigabit SFP+ and 4 ports of 40 Gigabit QSFP+. This product listing appears to reference a hardware maintenance or support service contract, though the exact service SKU (9X5XNBD) could not be verified against official HP/HPE sources.
48 x 1Gb/10Gb SFP+ ports
4 x 40Gb QSFP+ ports
1U rack-mountable
Managed L3 switch
Requires separate power supplies and fan trays
NEBS GR-1089-CORE compliant