Switch Cisco SRW2048-K9

50 10/100/1000 ports; 2 Combo mini-GBIC ports.
-Performance: Switching capacity 104 Gbps, nonblocking, Forwarding rate 77.38 mpps wire-speed performance.
-Layer 2: Port grouping up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation, Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs), Head-of-line (HOL) blocking HOL blocking prevention.
-Layer 3: IPv4 routing, Up to 32 static routes and up to 32 IP interfaces, Classless Inter-Domain Routing (CIDR).
-QoS: Priority levels 4 : hardware queues, Scheduling: Priority queuing and weighted round-robin (WRR), Queue assignment based on DSCP and class of service (802.1p/CoS).