DPI-Based Service Gateway

Overview Specifications

Overview

The hardware DPI system is an intelligent acquisition and management platform using large-scale programmable chip (FPGA) technology and dedicated hardware architectures such as ATCA and CLOS. It applies high-performance DPI probe devices such as TMB series, KG series, HDT series, and provides multiple interface types such as GE, 2.5G, 10G POS, 10GE LAN/WAN, 40G, 100G and 400G to the outside world. The DPI probe devices can support two access mode，serial connection and bypass connection . It has high performance, high stability, and high reliability, high integration, low power-consumption and low forwarding delay. The device is suitable for traffic collection, traffic analysis and traffic control in large-scale high-speed network links of telecom operators， such as backbone network links , interconnection network links and metropolitan area network links.

The system mainly includes high-performance DPI probes, optical switching devices, convergence and traffic distribution hardware, optical modules, etc. The product is self-designed, self-developed and self-produced by HaohanData co.ltd. The high-performance DPI probes is the leading product of Haohan company，which can realize the traffic-identification, traffic-analysis, traffic-control and other functions of large-scale high-speed Internet traffic. The specific function illustrations are as follows:

The self-produced high-performance DPI probe of HaohanData is the major core equipment of the hardware DPI system. For a long time, it has actively responded to the national "broadband China" and "new infrastructure" industrial policies, closely focused on the development needs of operators to "speed up and reduce fees", continued to increase R&D investment, and accelerated product iteration and upgrading. The TMB series has continued to upgrade to the KG series and HDT series. The bandwidth processing capacity of a single device has been improved from 2Gbps/set to 3.2Tbps/set as the standard configuration. The unit efficiency of the product has been improved from minimum 1Gbps/U to standard 200Gbps/U, and the unit efficiency has been improved by up to 200 times, effectively meeting the traffic control and data collection needs of large-scale high-speed Internet.

Specifications

Product Title	Product Images	Product Functional Characteristics
HDT1100		The HDT1100 probe device adopts a large-scale FPGA architecture design, with a height of 2U. Maximum 400G DPI processing, providing multiple interface types such as 10G and 100GE, supporting GE, 10GE, and 100GE mirror interfaces, and supporting both serial and parallel access methods.
HDT5000-6		HDT5000-6 adopts ATCA standard 6U chassis. The device adopts a large-scale FPGA hardware architecture design, with a maximum DPI processing of 1.2T, providing multiple interface types such as 10G and 100GE, supporting GE, 10GE, and 100GE mirror interfaces, and supporting two access methods: serial and parallel.
HDT5000-16		HDT5000-16 adopts ATCA standard 16U chassis. The device adopts a large-scale FPGA hardware architecture design, with a maximum DPI processing of 3.2T, providing multiple interface types such as 10G and 100GE, supporting GE, 10GE, and 100GE mirror interfaces, and supporting two access methods: serial and parallel.
HDT5000-3		The HDT5000-3 series of products adopts a CLOS architecture, utilizing ultra-large-scale FPGA chips and 12.8T high-performance ASIC switching chips. The device offers an extremely low data forwarding latency of less than 50us and an overall service processing performance of up to 1600Gbps bidirectional traffic. With a chassis height of 3U, it supports 2 service slots and 2 main control slots. It provides various types of physical interfaces, including 10GE, 25GE, 40GE, 100GE, and 400GE. The product boasts high processing performance, low forwarding latency, redundant design of key components, high integration, low energy consumption ratio, orthogonal card chassis design, flexible service deployment, precise service identification, and fine-grained traffic control features.