DCME-520 Multi-core Security Gateway

DCME-520 Multi-core Security Gateway

DCME-520 is a new generation of high-performance security gateway using multi-core high-performance processor, combined with a dedicated ASIC chip. With superior performance and powerful data processing capabilities DCME-520 works via wire-speed throughput and industry-leading number of new connectivity compared with the traditional firewall and broadband router. 


DCME-520 is recommended for 1200 users within the application environment. DCME-520 integrates broadband router, firewall, switch, VPN, traffic management and control, network security, wireless controller and easy configuration. It is ideal for small and medium enterprises, schools, government, chain, medium-sized Internet cafes, operators and other complex network environment.

Items	Specification
CPU	Dual-core CPU
Memory	4G
FLASH	64G SSD
Interface	6*10/100/1000M Base-T+ one expansion slot
Management port	1 RS-232 (RJ-45) console
	2 USB2.0 port
Led	Power/ system Run/ port status
Suggested maximum export bandwdith	600M
Suggested Concurrent users	1200
New session per second	15000
Max. Concurrent connections	250,000
Temperature/humidity	Operating 0℃-40℃; 10%-85% Non-condensing Storage -20℃-65℃; 5%-95% Non-condensing
Power	AC 100～240V, 47～63Hz

Features	Description
Working mode	Routing
	NAT
	Transparent Bridge
Network	PPPoE client, PPPoE chap / pap / any three authentication methods, PPPoE client reconnection
	DHCP Server, Client, relay
	DNS server, proxy
	DDNS
Routing	Static routing, static routing with priority, RIP
	PBR (based on source address, source port, destination address, protocol and other strategies), support next-hop IP or interface
	Equivalent multi-route load balancing, and bandwidth load automatically adjust the proportion of each route, to achieve load balancing based on the line.
	Multilink backup function, schedule link state detection, and automatic switching and back between links
NAT	Source NAT Static / Dynamic
	1:1 NAT 1:N NAT N:N NAT Server Load Balancing Multi-protocol NAT ALG
Deep packet inspection	Control and rate-limit on Popular P2P application including BT, eMule, eDonkey
	Control and rate-limit on popular IM applications including Yahoo, gtalk etc.
	URL filtering, QQ audit
QOS	IP-based bandwidth control
	Application based bandwidth control
	Flow based bandwidth control
	Bandwidth guarantee, bandwidth reservation, flexible bandwidth allocation
	2 levels of bandwidth control (IP and application bandwidth control, port based)
Attack protection	ARP attack defense mechanisms (arp learning, free arp, arp protection)
	IP-MAC binding, manual and automatic
	DoS, DDoS attack protection
	Flood protection: ICMP flood, UDP flood, SYN flood
	DNS queries flood protection: DNS queries & DNS recursive query flooding attack protection
	Malformed packet protection
	IP anomaly detection, TCP anomaly detection
	IP address scanning attack prevention, port scan protection
	Denial of Service Protection: Ping of Death, Teardrop, IP fragmentation, IP options, Smurf or Fraggle, Land, ICMP big packet
Session control	based on interface, source IP, destination IP and applications (new sessions per second and the number of concurrent sessions)
	Timing session control
Access controller	802.11, 802.11a, 802.11b, 802.11g, 802.11n, 802.11d, 802.11h, 802.11i,  802.11e, 802.11k
	CAPWAP
	Basis manageable AP: 6; maximum manageable AP: 256; AP Upgrade Step: 10 AP
System	Dual image
	Firmware upgrade via WEB and TFTP
	Configuration backup and restore
	SNMPv1/v2
	HTTPS\HTTP\TELNET\SSH
	NTP
	Web configuration wizard
	WEB authentication
	Object management based on IP addresses, protocols, schedule, and interface
Log and monitor statistics	Monitoring and statistics on interface traffic
	Monitoring and statistics on IP traffic
	Monitoring and statistics on session number based on IP address
	Monitoring and statistics on bandwidth and session number based on applications
	Monitoring and statistics on the number of attacks
	Monitoring and statistics on IP, application and attacks based on Security domain
	Event log / traffic log / configuration log / alarm log / security log
	USB log backup
High reliability	Support link load balancing, link backup
	Multiple link failure detection mechanism

WL8200-W2 11AC dual band wall-mounted wireless AP

WL8200-W2 11AC dual band wall-mounted wireless AP

WL8200-W2 11AC dual band wall-mounted wireless AP

WL8200-W2 11AC dual band wall-mounted wireless AP is a new-generation 802.11ac based high-performance wireless access point (AP) newly launched by Yunke China Information Technology Ltd. (hereinafter referred to as DCN) for the hotel ,education, government, business and medical industry.

WL8200-W2 can be installed in a standard 86 panel, without the need for reconstruction of the wall, a small amount of construction, no noise; It don’t destroy original decoration, it has beautiful appearance after installation. WL8200-W2 supports the 802.11AC standard, the highest available wireless bandwidth of 1167M, is 2 times of the traditional 802.11n standard AP. The WL8200-W2 adopted Atheros chip with high performance, strong load capacity.

WL8200-W2 product support Fat and Fit two kinds of work modes, according to the needs of the network planning. When WL 8200-W2 works as Fit AP, we need use DCN intelligent controller at the same time; When WL 8200-W2 works as Fat AP, it can be used independently. WL8200-W2 product support Fat/Fit two operating modes, it’s useful for customers to upgrade their small WLAN network to the large network, so as to protect the user’s investment.

S5600G/IS5600XG-2U Layer3 Industrial Ethernet Switch

S5600G/IS5600XG-2U Layer3 Industrial Ethernet Switch

Non block full speed Layer2/3 forward and routing

Multiple Ethernet rate interfaces

Ring redundant capability to provide network recovery.

Combined with SNMP management software to provide comprehensive network management functionality.

DCRS-7600E Series Core Layer Routing Switch

• Performance and Scalability
• DCRS-7604E supports up to 14 *10G ports or 160 (48×3+16) Gigabit Copper ports or 96(24×4) Gigabit Fiber ports.DCRS-7608E supports up to 32 *10G ports or 384 (48×8) Gigabit Copper ports or 192 (24×8)Gigabit Fiber ports, providing flexibility and high port density.
• 10G modules support 4 ports for downlink to L3 Gigabit distribution layer switches or L2 Gigabit switches, aggregating them to the core layer, and preventing port bottlenecks in Gigabit switches. Furthermore, the optional 10Gigabit Ethernet XFP transceivers can be chosen for different distance fiber uplinks.
• Backup Master ensures the availability of a master controller for network control at any time.
• Firmware & configuration are automatically upgraded from master to slave units for management simplicity.

*Intensive protocol support is included for MPLS, MPLS-VPN, ensuring future investment protection.

• OpenFlow
• Supports OpenFlow1.3 standard protocol. OpenFlow network is increasingly becoming a trend as the core protocol of SDN network. It makes the network easier programming Openflow brings the high performance to datacenter users via self-defined network. With OpenFlow, this product is ideal to build SDN test-bed for research institutes and SDN Experimental Bureau for large ISP and operator.

• Continuous Availability
• IEEE 802.1w Rapid Spanning Tree Protocol provides a loop free network and redundant links to the core network with rapid convergence.
• IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
• IEEE 802.3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balance and fault tolerance for uplink connections.
• IGMP snooping prevents flooding of IP multicast traffic, and limits bandwidth intensive video traffic only to the subscribers.

• L3 Features
• The DCRS-7600E series delivers high-performance hardware based IP routing.
• RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches or routers.
• DVMRP, PIM-DM Multicast Routing Protocols send IP multicast traffic from one subnet to another.
• VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.
• Support OSPF and BGP graceful restart to protect network stability.

• Strong Multicast
• The DCRS-7600E support abundant multicast features. The product support rich L2 multicast features such as IGMPv1/v2/v3 and snooping and L3 multicast protocols such as DVMRP, PIM-DM, PIM-SM and PIM-SSM. As the rich application experience, the product support Multicast VLAN Register and Multicast Receive Control and Illegal Multicast Source Detection

• Easy high reliability network
• MRPP (Multi-layer Ring Protection Protocol), is a link layer protocol applied on Ethernet loop protection which reduces network convergence time to 50ms.

• Comprehensive QoS
• 8 egress queues per port enable differentiated management of up to 8 traffic types.
• Traffic is prioritized according to 802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
• Bidirectional rate limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

DCRS-7600E Series Core Layer Routing Switch

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• Enhanced Security
• IEEE 802.1X port-based access control ensures all users are authorized before being granted access to the network.
• MAC based authentication can provide client-free security access and help customer deployed security rapidly.
• Access Control Lists (ACL) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers.
• SSL, Web Management Encryption, RADIUS and TACACS+ authentication protect data communication and ensure data privacy.

• Simple Management
• Industry standard Command Line Interface (CLI) via console port or Telnet can be used for switch management.
• Embedded user friendly web interface helps users quickly and simply configure switches.
• Backup and restore Firmware and configuration files via TFTP.

• Abundant IPv6 Support
• The DCRS-7600E series switch supports IPv6 routing in hardware for maximum performance. As more network devices growing and the need for larger addressing and higher security become critical, the DCRS-7600E series switch will be a right product to meet the requirement. The DCRS-7600E passed IPv6 form Phase II certificate is the best proof of the application.

DCRS-9800 Series Cloud Stone Core Layer Routing Switch

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• Performance and Scalability
• DCRS-9816 supports up to max 320*10G ports or 384 Gigabit ports, providing flexibility and high port density.
• 10G modules support max 20 ports for downlink to distribution layer switches or access switches directly, aggregating them to the core layer, and preventing port bottlenecks in Gigabit switches. Furthermore, the optional 10Gigabit Ethernet SFP+ transceivers can be chosen for different distance fiber uplinks.
• Backup Master ensures the availability of a master controller for network control at any time.
• Firmware & configuration are automatically upgraded from master to slave units for management simplicity.
• Intensive protocol support is included for MPLS, L2/L3 MPLS-VPN supported by software upgrade to ensuring future investment protection.

• OpenFlow
• Supports OpenFlow1.2 standard protocol. OpenFlow network is increasingly becoming a trend as the core protocol of SDN network. It makes the network easier programming OpenFlow brings the high performance to datacenter users via self-defined network. With OpenFlow, this product is ideal to build SDN test-bed for research institutes and SDN Experimental Bureau for large ISP and operator.
• support open controller Opendaylight, Floodlight, Ryu, Pox, etc.

• Continuous Availability
• IEEE 802.1w Rapid Spanning Tree Protocol provides a loop free network and redundant links to the core network with rapid convergence.
• IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
• IEEE 3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balance and fault tolerance for uplink connections.
• IGMP snooping prevents flooding of IP multicast traffic, and limits bandwidth intensive video traffic only to the subscribers.

• L3 Features
• The DCRS-9800 series delivers high-performance hardware based IP routing.
• RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches or routers within same domain and different domain.
• DVMRP, PIM-SM/DM Multicast Routing Protocols send IP multicast traffic from one subnet to another.
• VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.
• Support OSPF and BGP graceful restart to protect network stability.

• Strong Multicast
• The DCRS-9800 support abundant multicast features. The product support rich L2 multicast features such as IGMPv1/v2/v3 and snooping and L3 multicast protocols such as DVMRP, PIM-DM, PIM-SM and PIM-SSM. As the rich application experience, the product support Multicast VLAN Register and Multicast Receive Control and Illegal Multicast Source Detection

• Easy High Reliability Network

• MRPP (Multi-layer Ring Protection Protocol), is a link layer protocol applied on Ethernet loop protection which reduces network convergence time to 50ms.

• Comprehensive QoS
• 8 egress queues per port enable differentiated management of up to 8 traffic types.
• Traffic is prioritized according to 802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
• Bidirectional rate limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

• Enhanced Security
• IEEE 802.1X port-based access control ensures all users are authorized before being granted access to the network.
• MAC based authentication can provide client-free security access and help customer deployed security rapidly.
• Access Control Lists (ACL) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers.
• SSL, Web Management Encryption, RADIUS and TACACS+ authentication, authorization and accounting protect data communication and ensure data privacy.

• Simple Management
• Industry standard Command Line Interface (CLI) via console port or Telnet can be used for switch management.
• Embedded user friendly web interface helps users quickly and simply configure switches.
• Backup and restore Firmware and configuration files via TFTP.

• Abundant IPv6 Support
• The DCRS-9800 series switch supports IPv6 routing in hardware for maximum performance. As more network devices growing and the need for larger addressing and higher security become critical, the DCRS-9800 series switch will be a right product to meet the requirement. The DCRS-9800 passed IPv6 form Phase II certificate is the best proof of the application.

• Environment protect
• The currently network construct must consider energy sources and help end-customer save power. With many years hardware design experience, The DCRS-9800 series control power source in every detail such as power module, fan module and system power control.

10GE+GE Full Fiber CS6200-28F-EI-R

• Key Features and Benefits
• Performance and Scalability

With high switching capacity, CS6200 series support wire-speed L2/L3 forwarding and high routing performance for IPv4 and IPv6 protocols.
The 10 Gigabit Ethernet connectivity of CS6200 is accomplished via a hot-pluggable 10 Gigabit SFP+ transceiver which supports distance up to 300 meters over multimode fiber and 10 to 40km over single-mode fiber(The distance depends the optical module chosen).
CS6200 series support modular redundant AC and DC power supplies for different environment applications.

10GE+GE Full Fiber CS6200-28F-EI-R

• OpenFlow

CS6200 supports OpenFlow1.0 standard protocol. OpenFlow network is increasingly becoming a trend as the core protocol of SDN network. It makes the network easier programming OpenFlow brings the high performance to datacenter users via self-defined network. With OpenFlow, this product is ideal to build SDN test-bed for research institutes and SDN Experimental Bureau for large ISP and operator.

• VSF(Virtual Switch Framework)

Virtual Switch Framework can virtualize multiple DCN switches into one logical device, achieving the sharing of information and data tables between different switches. The performance and ports density of virtualized device are greatly enlarged by times under VSF. VSF also provides simplified management work for network administrator and more reliability.

• Rich L3 Features

CS6200 series delivers high-performance, hardware based IP routing.
RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches and routers.
With CS6200 series, customers could easily achieve Policy based Route(PBR), which is important when they need multi exit application.

• Strong Multicast

CS6200 series supports abundant multicast features. In Layer 2, such as IGMPv1/v2/v3 snooping and fast leave. L3 multicast protocols such as IGMPv1/v2/v3, PIM-DM, PIM-SM, PIM-SSM and even MSDP. With Multicast VLAN Register (MVR), multicast receiver/sender control and illegal multicast source detect functions; CS6200 series provides great application experience for customer.

• MPLS/VPLS

CS6200-HI series supports MPLS L3 VPN/MPLS L2 VPN(VPLS) and helps customer to construct more secure/extendable network. With max.252 VRF instances, CS6200 series could be deployed as P & PE devices, guaranteeing the variety of services.

• Easy High Reliability network

MRPP is Multi-layer Ring Protection Protocol, which is DCN’s private fast Ethernet ring protocol. Comparing to spanning tree protocol, it has advantages of fast convergence, simple protocol calculation, less system resources cost and so on, which can improve the reliability of Ethernet network operation.

• Comprehensive QoS

With 8 queues per port, CS6200 series enable differentiated management of up to 8 traffic types. The traffic is prioritized according to IEEE802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
CS6200 series also supports Bi-directional rate-limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

• Enhanced Security

IEEE 802.1X port-based access control and MAC-based access control ensure all users are authorized before being granted access to the network.
Ingress/Egress Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers information. And for some services are based on time, the product can support time based ACL to match the requirement.
Secure Shell (SSH) encrypts network management information via Telnet providing secure network management.
RADIUS Authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration of the switch.

• Abundant IPv6 Support

CS6200 series supports IPv6 switching and routing based on hardware for maximum performance. With increased network devices growing and the need for larger addressing and higher security become critical, CS6200 series will be a right product to meet the requirement.

• Green-Energy

Temperature monitoring, alarming, automatic cooling, energy saving features are realized on CS6200. According to the temperature monitoring, Fan speed can be adjusted or stopped to reduce energy consumption and noise.

Full Gigabit Ethernet Access S4200-SI Series

• Green Energy
  • S4200-SI series comply with IEEE 802.3az (Energy-Efficient Ethernet) standard, dramatically lower power consumption
  • With Innovative port-LED Shut-off function, the user can automatically set the switch port-LED UP or DOWN at a specified time period according to their needs to achieve functional, energy-saving correct results.
  • Full account of low noise requirements of the environment, S4200-SI uses Fanless Design and Smart fan strategies to real-time temperature monitoring system, and reduce the noise pollution.
• Simple and Flexible Operation and Maintenance

  

   Full Gigabit Ethernet Access S4200-SI Series

  • VCT, DDM (Digital Diagnostic Monitoring) and other features achieve rapid detection of the network failures; reduce operation and maintenance difficulty.
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• Enhanced Security
  • S4200-SI series provide a variety of security mechanisms like SYN Flood, Land, ICMP Flood attack prevention and other DOS class technology, BPDU Guard and Root Guard which avoid accidental topology loops and prevent illegal edge devices become root to cause unnecessary flapping.
  • IEEE 1X port-based access control ensures all users are authorized before being granted access to the network. User authentication is carried out using any standard-based RADIUS server.
  • Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets and forward by different policies. User-defined ACL provides more flexible access control for users.
  • S4200-SI series support DHCP snooping, which prevents DHCP attacks and illegal DHCP SERVER by setting trust ports and untrust ports. With DHCP Snooping binding and option82 enabled, it can combine modules like dot1x and ARP, or implement user-access-control independently.
  • S4200-SI series support much more L2 security features such as ARP guard, Anti-ARP scanning, and other ARP and MAC Security technology to protect network security and reliability.
• High Reliability
  • S4200-SI series support 4 Gigabit uplink ports, which could be designed to offer redundant uplinks with various ring protection applications, effectively raised the expansibility and performance of network.
  • 8032 provides sub-50ms protection and recovery switching for Ethernettraffic in a carrier ring topology. S4200-SI series support G.8032 v2 and can be deployed in a variety of complex network topologies including single ring, tangent ring, intersecting rings, double rings and other home networking.
• High adaptability VLAN Features
  • S4200-SI series support 802.1Q and port based VLAN as well as MAC based VLAN, Voice VLAN and Protocol VLAN.
  • Abundant QinQ technology including Normal QinQ, Selective QinQ, and Flexible QinQ, gives users maximum freedom to configure QinQ policy.
  • N:1 VLAN Translation feature can translate multiple VLAN tags in the frames from access ports into one specified VLAN Tag. It provides a strong technical support for QoS policy convergence.
• Abundant Multicast Features
  • S4200-SI series also support MVR (Multicast VLAN Register), selectively allows traffic to cross between different VLANs for bandwidth and security reasons. With MVR Trunk function, which could associate multicast VLAN to trunk port, S4200-SI series combines the VLAN data into the same link, saving lots of resources for users.
  • S4200-SI series could prevent multicast traffic from flooding via IGMP Snooping, while multicast traffic is only forwarded to ports associated to multicast devices.

10GE+GE Copper S5750E(R2) Series

• Green Energy
  • S5750E-SI series complies with IEEE 802.3az (Energy-Efficient Ethernet) standard, dramatically lower power consumption
  • With Innovative port-LED Shut-off function, the user can automatically set the switch port-LED UP or DOWN at a specified time period according to their needs to achieve functional, energy-saving correct results.
  • Full account of low noise requirements of the environment, S5750E-28X-SI use Fanless Design and other models use Smart Fan strategies to control fan speed according to real-time temperature monitoring system which can effectively reduce speed, extend fan life and reduce noise pollution.
• Simple and Flexible Operation and Maintenance

  

  10GE+GE Copper S5750E(R2) Series

  • Dying GASP. An alarm will be triggered to remote SNMP network management platform when the system power is lost. This feature offer user-friendly operation and maintenance for the user.
  • Full Ethernet OAM technology (IEEE802.3ah/802.1ag), VCT, DDM (Digital Diagnostic Monitoring) and other features achieve rapid detection of the network failures; reduce operation and maintenance difficulty.
  • ERSPAN (Encapsulated Remote Switched Port Analyzer) technology mirrors traffic through the GRE tunnel technology which simplifies the configuration, helps network administrators to manage remote devices conveniently.
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• Enhanced Security
  • S5750E-SI series provides a variety of security mechanisms like SYN Flood, Land, ICMP Flood attack prevention and other DOS class technology, BPDU Guard and Root Guard which avoid accidental topology loops and prevent illegal edge devices become root to cause unnecessary flapping.
  • IEEE 1X port-based access control ensures all users are authorized before being granted access to the network. User authentication is carried out using any standard-based RADIUS server.
  • Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets and forward by different policies. User-defined ACL provides more flexible access control for users.
  • S5750E-SI series support DHCP snooping, which prevents DHCP attacks and illegal DHCP SERVER by setting trust ports and untrust ports. With DHCP Snooping binding and option82 enabled, it can combine modules like dot1x and ARP, or implement user-access-control independently.
  • S5750E-SI series supports much more L2 security features such as ARP guard, Anti-ARP scanning, and other ARP and MAC Security technology to protect network security and reliability.
• High Reliability
  • S5750E-SI series supports 4 Gigabit or 10Gigabit uplink ports, which could be designed to offer redundant uplinks with various ring protection applications, effectively raised the expansibility and performance of network.
  • 8032 provides sub-50ms protection and recovery switching for Ethernettraffic in a carrier ring topology. S5750E-SI series supports G.8032 v2 and can be deployed in a variety of complex network topologies including single ring, tangent ring, intersecting rings, double rings and other home networking.
  • Multi-process MSTP. When a new access ring can be implemented through creating a new process of MSTP, the new ring does not affect the existing traffic. And each process may run different spanning tree protocol.
  • DCN EMVTE technology (Enhanced Multi-VLAN subnet Traffic Engineering) is a multi-link backup and load balancing solution based on multiple VLAN subnets for dual homing network. It can achieve faster switching and convergence of the uplink through ULPP (Uplink Protection Protocol) and ULSM (Uplink State Monitor) protocol so that network performance is guaranteed.
• High adaptability VLAN Features
  • S5750E-SI series supports 802.1Q and port based VLAN as well as MAC based VLAN, Voice VLAN and Protocol VLAN.
  • Abundant QinQ technology including Normal QinQ, Selective QinQ, and Flexible QinQ, gives users maximum freedom to configure QinQ policy.
  • N:1 VLAN Translation feature can translate multiple VLAN tags in the frames from access ports into one specified VLAN Tag. It provides a strong technical support for QoS policy convergence.
• Abundant Multicast Features
  • S5750E-SI series also supports MVR (Multicast VLAN Register), selectively allows traffic to cross between different VLANs for bandwidth and security reasons. With MVR Trunk function, which could associate multicast VLAN to trunk port, S5750E-SI series combines the VLAN data into the same link, saving lots of resources for users.
  • S5750E-SI series could prevent multicast traffic from flooding via IGMP Snooping, while multicast traffic is only forwarded to ports associated to multicast devices.
• POE+ support
  • The S5750E-28X-P-SI and S5750E-52X-P-SI can support PoE (Power over Ethernet) technology and provide remote power to wireless AP, IP phone and Network Camera. The network can help administrators to easily deploy cable.
  • With both 802.3af and 802.3at support, the S5750E-28X-P-SI and S5750E-52X-P-SI can support 24 / 24 / 48 port PoE at same time and the MAX power of each port up to 15.4W or 30W . The product can define the power of each port to save the power and set port priority for each port.
  • Total PoE power 370W / 370W / 740W
• VSF(Virtual Switch Framework)
  • Virtual Switch Framework could virtualized multiple DCN switches into one logical device, achieves the sharing of information and data tables between different switches. The performance and ports density of virtualized device are greatly enlarged by times under VSF. VSF also provides simplified management work for network administrator and more reliability.

Data Center Switch

CS6550 Dual Stack 40G Dater Center Ethernet Switch

CS6550 series, next-generation data center 40G Ethernet switch, is dedicatedly designed for data center and ideal as TOR or EOR switch.

CS6550-48S6Q-SI has 48 10G SFP+ and 6 40G QSFP+ ports with 1.44Tbps switching capacity. With VxLAN and SDN/OpenFlow advanced features, it is a cost-effective, high-density 10G access switch as its high performance and reliability.

http://www.dcnglobal.com/product-details/cs6550-dual-stack-40g-dater-center-ethernet-switch/

10GE+GE Full Fiber CS6200-28F-EI-R

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• 10GE+GE Full Fiber CS6200-28F-EI-R
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• Performance and Scalability

With high switching capacity, CS6200(R2) series support wire-speed L2/L3 forwarding and high routing performance for IPv4 and IPv6 protocols.
The 10 Gigabit Ethernet connectivity of CS6200(R2) is accomplished via a hot-pluggable 10 Gigabit SFP+ transceiver which supports distance up to 300 meters over multimode fiber and 10 to 40km over single-mode fiber(The distance depends the optical module chosen).

• VSF(Virtual Switch Framework)

Virtual Switch Framework can virtualize multiple DCN switches into one logical device, achieving the sharing of information and data tables between different switches. The performance and ports density of virtualized device are greatly enlarged by times under VSF. VSF also simplifies management work for network administrator and provides more reliability.

• Rich L3 Features

CS6200(R2) series delivers high-performance, hardware based IP routing.RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches and routers. With CS6200(R2) series, customers could easily achieve Policy based Route(PBR), which is important when they need multi exit application.

• Strong Multicast

CS6200(R2) series supports abundant multicast features. In Layer 2, such as IGMPv1/v2/v3 snooping and fast leave. L3 multicast protocols such as IGMPv1/v2/v3, PIM-DM, PIM-SM, PIM-SSM and even MSDP. With Multicast VLAN Register (MVR), multicast receiver/sender control and illegal multicast source detect functions; CS6200(R2) series provides great application experience for customer.

• Easy High Reliability network

MRPP is Multi-layer Ring Protection Protocol, which is DCN’s private fast Ethernet ring protocol. Comparing to spanning tree protocol, it has advantages of fast convergence, simple protocol calculation, less system resources cost and so on, which can improve the reliability of Ethernet network operation.

• Comprehensive QoS

With 8 queues per port, CS6200(R2) series enable differentiated management of up to 8 traffic types. The traffic is prioritized according to IEEE802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
CS6200(R2) series also supports Bi-directional rate-limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

• Enhanced Security

IEEE 802.1X port-based access control and MAC-based access control ensure all users are authorized before being granted access to the network.
Ingress/Egress Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers information. And for some services are based on time, the product can support time based ACL to match the requirement.
Secure Shell (SSH) encrypts network management information via Telnet providing secure network management.
RADIUS Authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration of the switch.

• Abundant IPv6 Support

CS6200(R2) series supports IPv6 switching and routing based on hardware for maximum performance. With increased network devices growing the need for larger addressing and higher security become critical, CS6200(R2) series will be a right product to meet this requirement.

• Green-Energy

Temperature monitoring, alarming, automatic cooling, energy saving features are realized on CS6200(R2). According to the temperature monitoring, Fan speed can be adjusted or stopped to reduce energy consumption and noise.

http://www.dcnglobal.com/product-details/10gege-full-fiber-cs6200-28f-ei-r/

• DCRS-9800 Series Cloud Stone Core Layer Routing Switch

DCRS-9800 Series Cloud Stone Core Layer Routing Switch

• Key Features and Benefits
• Performance and Scalability
• DCRS-9816 supports up to max 320*10G ports or 384 Gigabit ports, providing flexibility and high port density.
• 10G modules support max 20 ports for downlink to distribution layer switches or access switches directly, aggregating them to the core layer, and preventing port bottlenecks in Gigabit switches. Furthermore, the optional 10Gigabit Ethernet SFP+ transceivers can be chosen for different distance fiber uplinks.
• Backup Master ensures the availability of a master controller for network control at any time.
• Firmware & configuration are automatically upgraded from master to slave units for management simplicity.
• Intensive protocol support is included for MPLS, L2/L3 MPLS-VPN supported by software upgrade to ensuring future investment protection.

• OpenFlow
• Supports OpenFlow1.2 standard protocol. OpenFlow network is increasingly becoming a trend as the core protocol of SDN network. It makes the network easier programming OpenFlow brings the high performance to datacenter users via self-defined network. With OpenFlow, this product is ideal to build SDN test-bed for research institutes and SDN Experimental Bureau for large ISP and operator.
• support open controller Opendaylight, Floodlight, Ryu, Pox, etc.

• Continuous Availability
• IEEE 802.1w Rapid Spanning Tree Protocol provides a loop free network and redundant links to the core network with rapid convergence.
• IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
• IEEE 3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balance and fault tolerance for uplink connections.
• IGMP snooping prevents flooding of IP multicast traffic, and limits bandwidth intensive video traffic only to the subscribers.

• L3 Features
• The DCRS-9800 series delivers high-performance hardware based IP routing.
• RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches or routers within same domain and different domain.
• DVMRP, PIM-SM/DM Multicast Routing Protocols send IP multicast traffic from one subnet to another.
• VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.
• Support OSPF and BGP graceful restart to protect network stability.

• Strong Multicast
• The DCRS-9800 support abundant multicast features. The product support rich L2 multicast features such as IGMPv1/v2/v3 and snooping and L3 multicast protocols such as DVMRP, PIM-DM, PIM-SM and PIM-SSM. As the rich application experience, the product support Multicast VLAN Register and Multicast Receive Control and Illegal Multicast Source Detection

• Easy High Reliability Network

• MRPP (Multi-layer Ring Protection Protocol), is a link layer protocol applied on Ethernet loop protection which reduces network convergence time to 50ms.

• Comprehensive QoS
• 8 egress queues per port enable differentiated management of up to 8 traffic types.
• Traffic is prioritized according to 802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
• Bidirectional rate limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

• Enhanced Security
• IEEE 802.1X port-based access control ensures all users are authorized before being granted access to the network.
• MAC based authentication can provide client-free security access and help customer deployed security rapidly.
• Access Control Lists (ACL) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers.
• SSL, Web Management Encryption, RADIUS and TACACS+ authentication, authorization and accounting protect data communication and ensure data privacy.

• Simple Management
• Industry standard Command Line Interface (CLI) via console port or Telnet can be used for switch management.
• Embedded user friendly web interface helps users quickly and simply configure switches.
• Backup and restore Firmware and configuration files via TFTP.

• Abundant IPv6 Support
• The DCRS-9800 series switch supports IPv6 routing in hardware for maximum performance. As more network devices growing and the need for larger addressing and higher security become critical, the DCRS-9800 series switch will be a right product to meet the requirement. The DCRS-9800 passed IPv6 form Phase II certificate is the best proof of the application.

• Environment protect
• The currently network construct must consider energy sources and help end-customer save power. With many years hardware design experience, The DCRS-9800 series control power source in every detail such as power module, fan module and system power control.

10GE+ GE Copper CS6200(R2) Series

10GE+ GE Copper CS6200(R2) Series

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• Performance and Scalability

With high switching capacity, CS6200(R2) series support wire-speed L2/L3 forwarding and high routing performance for IPv4 and IPv6 protocols.
The 10 Gigabit Ethernet connectivity of CS6200(R2) is accomplished via a hot-pluggable 10 Gigabit SFP+ transceiver which supports distance up to 300 meters over multimode fiber and 10 to 40km over single-mode fiber(The distance depends the optical module chosen).

• VSF(Virtual Switch Framework)

Virtual Switch Framework can virtualize multiple DCN switches into one logical device, achieving the sharing of information and data tables between different switches. The performance and ports density of virtualized device are greatly enlarged by times under VSF. VSF also simplifies management work for network administrator and provides more reliability.

• Rich L3 Features

CS6200(R2) series delivers high-performance, hardware based IP routing.RIP, OSPF and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches and routers. With CS6200(R2) series, customers could easily achieve Policy based Route(PBR), which is important when they need multi exit application.

• Strong Multicast

CS6200(R2) series supports abundant multicast features. In Layer 2, such as IGMPv1/v2/v3 snooping and fast leave. L3 multicast protocols such as IGMPv1/v2/v3, PIM-DM, PIM-SM, PIM-SSM and even MSDP. With Multicast VLAN Register (MVR), multicast receiver/sender control and illegal multicast source detect functions; CS6200(R2) series provides great application experience for customer.

• Easy High Reliability network

MRPP is Multi-layer Ring Protection Protocol, which is DCN’s private fast Ethernet ring protocol. Comparing to spanning tree protocol, it has advantages of fast convergence, simple protocol calculation, less system resources cost and so on, which can improve the reliability of Ethernet network operation.

• Comprehensive QoS

With 8 queues per port, CS6200(R2) series enable differentiated management of up to 8 traffic types. The traffic is prioritized according to IEEE802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
CS6200(R2) series also supports Bi-directional rate-limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.

• Enhanced Security

IEEE 802.1X port-based access control and MAC-based access control ensure all users are authorized before being granted access to the network.
Ingress/Egress Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers information. And for some services are based on time, the product can support time based ACL to match the requirement.
Secure Shell (SSH) encrypts network management information via Telnet providing secure network management.
RADIUS Authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration of the switch.

• Abundant IPv6 Support

CS6200(R2) series supports IPv6 switching and routing based on hardware for maximum performance. With increased network devices growing the need for larger addressing and higher security become critical, CS6200(R2) series will be a right product to meet this requirement.

• Green-Energy

Temperature monitoring, alarming, automatic cooling, energy saving features are realized on CS6200(R2). According to the temperature monitoring, Fan speed can be adjusted or stopped to reduce energy consumption and noise.

Yunke China Information Technology Limited-http://www.dcnglobal.com/

Company Profile
Yunke China Information Technology Limited
Yunke China Information Technology Limited (Earlier name as DIGITAL CHINA NETWORKS LIMITED, DCN for short), as subsidiary of Digital China Group (Stock code: SZ000034), is a leading data communications equipments and solution provider.  Deriving from Lenovo, DCN was launched into the network market in 1997 with company philosophy of “Client-oriented, Technology-driven and Service-preference”.
DCN focuses on data communication field with full product lines, including Switch, Wireless, Router, Security, and Cloud services. With continues invest on RD, DCN is the leading IPv6 solution provider, the first Chinese company won IPv6 Ready Gold certificate and first manufacturer won OpenFlow v1.3 Certificate.
DCN already provide products and solutions to all Chinese provinces and over 40 countries worldwide, established sales and service center at Europe, America, Russia, CIS, Southeast Asia and Middle East regions. DCN serves clients successfully from Education, Government, Operators, ISP, Military, and Enterprises.
Based on independent development and sustainable innovation, DCN is continuous to provide network solution with intelligent, reliable and integrated network products and quality service for the clients.
website:www.dcnglobal.com