DH-PFS6428-24T is a type of managed switch with layer 3, whichadopts the industry-leading Broadcom 10G switching chip.

The switchis equipped with advanced hardware processing ability and abundant function features.

The product has four SFP+ ports, which can satisfy the network requirement of high-speed 10G development.

DH-PFS6428-24T adopts 392G back panel design structure and realizes many functionssuch as route, port mirroring, port isolation, ARP binding, spanning tree,
VLAN, ACL, DHCP snooping, multicast and link aggregation etc.

Features
· Rich interface type, flexible port extension DH-PFS6428-24T owns four SFP+ ports, which can satisfy the network requirement of high-speed 10G development.
· Powerful Processing Capacity DH-PFS6428-24T provides exchange capacity up to 392Gbps, port full linear filter forward 96Mpps;

Guarantee large flow data forward of backbone network without block.
· Perfect Security Control Strategy The security application scene for switch has to meet higher performance requirements.

DH-PFS6428-24T not only supports three-layer routing functions, also owns a certain security protection strategy, such as IP source protection, port isolation, ARP inspection and
ACL control list etc.
Support specific ARP intrusion detection function; effectively prevent increasingly popular “ARP cheat attack” implemented by hacker or attacker via ARP message;
Support IP Source Guard features; prevent illegal address counterfeit including MAC cheat, IP cheat, MAC/IP cheat and Dos attack brought by large flow address counterfeit.
Provide DHCP snooping function, it can realize to snoop the MAC address, IP address and various information of access users via creating and maintaining DHCP Snooping binding table,

which has solved the IP and port tracking of DHCP users.

Support user IP+MAC address certification based on port, 802.1X certification based on port, remote Radius.

· Perfect Reliability Protection Mechanism It can implement flow classification and speed limit upon the packet which is sent to CPU via CPU protection strategy,

which is to avoid illegal packet causing resource consumption upon CPU; Support several spanning tree protocols such as STP, RSTP, MSTP and etc,
which can realize fast convergence and improve fault-tolerant capability; Support industrial ERPS spanning protocol, whose convergence time is within millisecond,

which guarantees no interruption for services. Besides, the protocol is simple and reliable, which makes it greatly convenient for users to manage and plan network;

Support virtual router redundancy protocol VRRP

· Convenient Management and Maintenance
It can implement simple and convenient operation upon various functions of the switch via easy visual WEB interface (support http and https protocol);
Support SNMP protocol to configure management for the device, provide convenience about centralized device management for small and medium-sized enterprises;
Support CLI configuration, manage via Telnet and Console port, which is suitable for professional network managers; Support SSH2.0 and other encryption modes,

make management muchsafer; Support NTP clock protocol, which can sync network time automatically;