DPX19000 Cloud Business Core
DPX19000 Cloud Business Core
The next generation Cloud business core platform, the DPX19000 Series is based on DPtech’s core technologies including APP-X hardware architecture, ConPlat operating system and APP-ID application and threat signature database. In compliance with performance, service and port requirements of networks of various sizes, it can be deployed in critical locations such as large Cloud-based data center core, and metropolitan area network convergence.
- Cloud Business Core Platform
The DPX19000 Series is designed with a cutting-edge CLOS switching architecture, separated control plane and forwarding plane, and relatively independent master control engine and switch boards. In this way, it helps greatly improve device reliability while laying a foundation for future bandwidth upgrades.
Combing switching routing and network security, the DPX19000 Series becomes the first to realize the deep integration of layers 2 ~ 7. All service modules in a single device can be managed based on a single IP, making it simple to establish complex networking.
DPX19000 Series is highly scalable. It supports deep service functions such as application firewall and IPS, providing powerful security protection for network core. The hot elastic service expansion technology can made dynamic adjustments to service modules without restarting the device, enabling plug-and-play on-demand deployment of services.
It can provide single routing boards of million class; the connection boards support up to 24GB cache at a large caching rate of 200ms; when used with distributed ingress cache mechanism, it can meet the needs of large data centers with high burst traffic.
- Non-blocking hardware cluster
The DPX19000 Series adopts the industry's leading non-blocking hardware cluster system. Through cluster switching boards and VSM cluster matrix, it enables non-blocking switching in strict sense without occupying any business ports. Networking through 1 + 1 back-to-back interconnection or N + M interconnection is allowed.
- Full Service Integration Capabilities
Combing Combing switching, network security and application delivery, the DPX19000 Series becomes the first to realize the deep integration of layers 2 ~ 7. All service modules in a single device can be managed based on a single IP, making it simple to establish complex networking.
DPX19000 Series is highly scalable by supporting application firewall, IPS and other service slots.
The hot elastic service expansion technology can made dynamic adjustments to service modules without restarting the device, enabling plug-and-play on-demand deployment of services.
With strong network adaptability, it offers full support of QoS, IPv4/IPv6 routing, MPLS VPN and other network services.
- L2~7 Virtualization
Relying on VSM and OVC technologies independently developed by DPtech, the DPX19000 Series converts multiple similar service modules in a Cloud data center into a flexible scheduling resource pool, thus enabling a granular management of business platform resources and improving the utilization of resources. Automatic network management and operation solutions are enabled by UMC platform, and SDAN (Software Defined Application Network) by APP Flow or third-party interfaces.
- Innovative service chain Technology
Based on the innovative “service chain” concept, the DPX19000 Series is able to provide refined definition to data streams according to portfolio policies, customize data flow directions among various service modules, remove limitations of traffic scheduling between different service modules, and realize flexible scheduling at the business layer.
- SDN and Data Center Features
The DPX19000 Series supports mainstream Overlay standards such as VXLAN to address the issue of multi-tenancy. It offers a flexible virtual machine migration solution so as to meet users’ needs for large-scale server deployment and cross-domain connectivity in cloud computing environments. It is compatible with Openflow1.3 protocol, and offers multiple controllers and multi-level flow tables. It can serve as Openflow-hybrid to allow Openflow operations and standard Ethernet switching simultaneously.
- carrier-grade High Reliability
Fully redundant hardware architecture DPX19000 Series supports 1+1 redundancy of master control board.N+1 redundancy of switching board,1+1 redundancy of fan module, N+M redundancy of power supply module. It supports uninterrupted restart, hot fixes, separated data/control/monitoring planes and other technologies, ensuring 99.999% carrier-grade reliability. It supports BFD, OAM and other fast fault detection technologies, and provides a series of device-level and network-level fault detection methods.
- Green and energy efficiency
In response to an orthogonal architecture of service boards and switching boards, the DPX19000 Series is equipped with multiple innovative cooling technologies such as a dual air duct design, increasing heat radiation efficiency by 30%.
It is capable of performing temperature detection on key components such as service boards and switching boards. Based on the temperature and configuration of each component, it can realize intelligent fan speed regulation, and reduce power consumption and environmental noise. It improves energy efficiency with a power consumption of less than 6,000W, promoting the construction of a green network.
Switching capacity as a whole unit
|Packet forwarding rate||172800Mpps||230400Mpps||345600Mpps|
|Service processing performance (64 bytes)||800Gbps||1.6Tbps||3.2Tbps|
|Number of concurrent connections||800 million||1600 million||3200 million|
|New connections per second||32 million/second||64 million/second||128 million/second|
|Number of master control slots||2||2||2|
|Number of service slots||4||8||16|
|Number of switching board slots||6||8||8|
|VSM hardware cluster||Supported||Supported||Supported|
|Power supply||N+M redundancy (full rack: 4)||N+M redundancy (full rack: 8)||N+M redundancy (full rack: 12)|
|Type of service board||Application Firewall, IPS, etc.|
|Two-layer Features||VLAN, STP, RSTP, MSTP, QinQ, flexible QinQ, VLAN Mapping, full duplex traffic control, back pressure traffic control, link aggregation, cross-board link aggregation, cross-board port/flow mirroring, port broadcast/multicast/unknown unicast forwarding storm suppression, Jumbo Frame, VLAN division based on port/protocol/subnet and MAC, PVLAN, GVRP, CoS priority, etc.|
|Three-layer Features||IPv4: Static routing, RIP v1/2, OSPF, BGP, policy-go-together, etc IPv6: IPv6 static routing, RIPng, OSPFv3, BGP4+, transition tunnel technology from IPv4 to IPv6, etc.|
|Virtualization features||Support VSM (Virtual Switching Matrix) N:1 virtualization technology, which performs virtualization of multiple L2 ~ 7 physical devices into a single L2 ~7 logical device Support OVC (OS-Level Virtual Context) 1:M virtualization technology, which performs virtualization of a single L2 ~7 physical/logical device into multiple L2 ~ 7 logical devices Support service chain technology, which defines business streams based on L2-7 protocol features, and allows on-demand assignment of physical/logical service modules for traffic passage Support IP-based unified management between the host and service modules and unified configuration interface|
|MPLS/VPLS||Support L3 MPLS VPN, VPLS, VLL, hierarchical VPLS, QinQ+VPLS access, P/PE, LDP, MPLS OAM, etc.|
|SDN and Data Center Features||Support 802.1Qbg, DCB, etc. Support mainstream Overlay standards such as VXLAN Support Openflow1.3 protocol|
|Multicast features||Support IGMPv1/v2/v3, IGMPv1/v2/v3 Snooping, PIM-SM/PIM-DM/ PIM-SSM|
Other network layer features
|Support ACL rules including source IP, source port, destination IP, destination port, protocol number, physical port Support Ingress/Egress CAR, 802.1P/DSCP priority Mark/Remark Support permit, deny, redirect, VLAN modification, mirroring and other actions|
|Support FTP, TFTP, Xmodem Support Web management port, SNMP v1/v2/v3 Support RMON, NTP clock, intelligent power management Support unified management platform (UMC)|
|Reliability||CLOS architecture, separated master control engine and switching boards, and all boards support hot-plug Support BFD, OAM and other fast fault detection technologies Support master control board 1+1 redundancy, switching board N+1 redundancy, fan module 1+1 redundancy, power supply module N+M redundancy Support online status monitoring protocol to perform detection of key components including master control engine, backplane, chip and storage|
|Power supply capacity as a whole unit||8000W||16000W||24000W|
|Dimension (width x height x depth) (in mm)||440x 353 x 848||430x 795 x 821||436x 1197 x 823|
*These specifications apply only to DPtech products available on the international market.
- DPtech service chain Technical White Paper - TECHNICAL WHITE PAPER
- DPtech Technical White Paper on OVC - TECHNICAL WHITE PAPER
- Technical White Paper on DPtech Cloud Board - TECHNICAL WHITE PAPER
- Technical White Paper on VSM - TECHNICAL WHITE PAPER
- DPX19000 Next-generation Cloud Business Core Platform - DATA SHEET