50-port 10/100/1000 + 2 shared mini-Gigabit Switch with PoE - SG300-52P-K9
Tính năng kỹ thuật : 
 50 10/100/1000 ports (48 Port PoE+ gigabit ports, công suất tối đa mỗi port 30W, Công suất tối đa switch 375W); 2 Combo mini-GBIC ports. 
 Performance: Switching capacity 104.0 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, Number of VLANs 256 active VLANs (4096 range), Head-of-line (HOL) blocking HOL blocking prevention. 
 Layer 3: IPv4 routing Wirespeed routing of IPv4 packets, Up to 512 static routes and up to 128 IP interfaces, Classless Inter-Domain Routing (CIDR) support for 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).