Product features and benefits 

 Maintenance-free, easy to deploy, easy to manage 

 The S2700 supports auto-configuration, the smart plug-and-play, greatly reduce the initial cost of installation; with a new exchange ASIC technology, the machine fanless design to reduce the mechanical point of failure while eliminating condensation corrosion and dust against, can effectively reduce the host 53 % maintenance rate. 
 The S2700 supports automatic batch remote upgrade, easy to use and deploy; friendly Web interface, automatic topology discovery, alarm management, configuration of the visualization, friendly interface, simplifying operation and maintenance. In addition, support H高标准v2, SSHv2, HWTACACS +, RMON, port-based traffic statistics; support NQA network quality analysis, network planning and upgrade. 
 The S2700 supports GVRP, VLAN dynamic distribution, registration and propagates VLAN attributes, reducing the amount of manual configuration of the network administrator to ensure that the VLAN configuration correctness, reduce network interoperability issues caused by configuration inconsistencies. 


 Flexible service control 

 S2700-EI supports the ACL policy control, in particular, support under VLAN-based ACL rules, the VLAN port flexible control and unified resource scheduling. 
 The S2700 supports a variety of VLAN division: Support port division VLAN based on MAC address of the division of VLAN to meet the high demand on the security and mobile office network scenarios. 


 Excellent security, access to comfortable 

 S2700 support the complete DHCP Snooping function to prevent IP packet forgery by the listener access to the user's MAC / IP address lease term, VLAN-ID, the interface field, man-in-the-middle attacks, DHCP server, private access common enterprise security threats, to protect the security of network access. 
 The S2700 supports port-based source MAC address learning limit to effectively prevent an attacker to transform the source MAC to send attack traffic to the occupation of the MAC table space, resulting in normal users can not learn the MAC table flooding. S2700 support the ARP table to limit the learning function, you can prevent ARP spoofing attacks, ARP entries filled, leading to normal at the same time, support for IP Source Check features to prevent DOS attacks IP spoofing illegal address counterfeit threat. 
 The S2700 supports the centralized MAC address authentication and 802.1x authentication function, to support user accounts, IP, and MAC, VLANs, ports, the client is installed on the user ID element of virus protection and other dynamic or static binding, while achieving user policy (VLANs, QoS, Dynamic ACLs) issued. 


 POE features 

 The S2700 PWR series switches can be configured with different power levels POE power supply to support PoE (Power Over Ethernet) function, you can cable linked to remote PD device (such as IP phone, WLAN, AP, Security, and the Bluetooth AP) - 48V DC power supply, remote power supply linked to PD devices. As the supply side PSE (Power Sourcing Equipment) device, it supports the IEEE802.3af and 802.3at (POE +) power supply standard, is compatible with both in line with standard 802.3af and 802.3at PD (Powered Device) equipment. The 802.3at single-port power supply power up to 30W. POE + enhancements maximum power of the single-port, support for high power applications at standard intelligent power management to effectively facilitate the customer's application. Support green PoE applications where power mode. 


 Flexible extension 

 The S2700 series switches support intelligent to stack iStack function, Plug Stacking cable can be automatically set up a stack of virtual box architecture. The backup switch to reduce the main switch failure caused by business interruption. Support smart upgrades, lifting to a stack version of the software upgrade for new entrants to switch trouble. Stacking technology allows the switch to use of the Internet cable to achieve the expansion of multiple devices, a single IP management, and greatly reduce the cost of system expansion and operation and maintenance. Compared with the traditional networking technology, performance, scalability, reliability, and overall structure of a strong advantage. 


 Comprehensive QoS strategy 

 S2700 to support the complex flow classification based on VLAN, MAC address, IP protocol, source address, destination address, priority, or application port,; support flow-based rate limit function to maintain the various ports of wire-speed forwarding, effectively to ensure high-quality voice, video and data network quality of service; Each port supports four queues, support for a variety of WRR, SP, WRR + SP queue scheduling algorithm. 


 Strong lightning 


 S2700 all ports to meet the IEC61000-4-5 10/700us 6KV lightning, a patented built-in lightning protection technology, can effectively resist the induction lightning over-voltage. In practical applications, as opposed to the conventional design, even in the harsh environment, and even can not be achieved effectively grounding the scene, but also can greatly reduce the rate of equipment damaged by lightning. 

 Quiet energy-saving, low radiation 

 S2700 low power consumption, a new generation of highly integrated chip energy-saving circuit design, thermal equilibrium, to support the idle port dormancy; fanless quiet design, noise-free; radiation to reach the standard of home appliances radiation on the human body without harm. 

 Networking Application 

 Fast to the desktop 

 The S2700 series switches can be implemented as an enterprise access switches Fast to the desktop and Gigabit uplink.