[48-Ports 100 PoE+] CISCO 48-ports 10/100 PoE+ Switch with 375W power budget - SF300-48PP-K9
Tính năng kỹ thuật : 48 10/100 Mbps PoE+ ports (Công suất tối đa mỗi port 30W(IEEE 802.3at PoE), Công suất tối đa switch 375W); 2 10/100/1000 ports; 2 Combo mini-GBIC ports.
Performance: Switching capacity 17.6 Gbps, nonblocking, Forwarding rate 13.10 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).
[48-Ports 100 PoE+] Aruba 2530-48-PoE+ Switch - J9778A
Tính năng kỹ thuật : Ports : 48 RJ-45 autosensing 10/100 PoE+ ports (Công suất tối đa mỗi port 30W, Công suất tối đa switch 382W) + 2 autosensing 10/100/1000 ports + 2 fixed Gigabit Ethernet SFP ports + 1 dual-personality (RJ-45 or USB micro-B) serial console port.
Memory and processor : ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM; packet buffer size: 3 MB dynamically allocated.
Performance : IPv6 Ready Certified; 100 Mb Latency < 6.6 µs (LIFO 64-byte packets); 1000 Mb Latency < 2.2 µs (LIFO 64-byte packets); Throughput up to 13 million pps (64-byte packets); Switching capacity 17.6 Gbps; MAC address table size 16000.
Support : Quality of Service (QoS); Management; Connectivity; Layer 2 switching; Security; Convergence; Resiliency and high availability.