HP JC691A

HP A5830AF-48G, JC691A, BJNGA-AC0001 managed 48 port gigabit switch. Along with the 48 10/100/1000base-T RJ-45 Ethernet ports, this switch features 2x SFP+ 10Gigabit 1000/10000 1000Base-X slots, and 2x dual-personality 10/100/1000Base-T or SFP slots, 1x RJ-45 serial console port and 1x RJ-45 out-of-band management port and an extended module slot in the back.
The HP A5830AF-48G supports Traffic policing, Commited Access Rate (CAR) and Line rate, traffic classing, and congestion actions such as Strict Priority (SP), Weighted Round Robin (WRR), Weighted Fair Queuing (WFQ), Weighted Random Early Discard (WRED), SP+WRR, & SP-WFQ.
This switch supports traffic monitoring through sFlow (RFC 3176) and remote management via a secure web browser window or command line interface (CLI).
Comes with 64MB Flash storage, 1GB SDRAM memory, and a packet buffer size of 1GB.
The A5830AF-48G suuports 64-byte packet throughputs of up to 119Mpps and a switching capacity of 160Gbps.