HOME : CONTACT US
 

Multi-Service control gateway


Quidway MA5200G Multi-Service Control Gateway

Overview

The MA5200G Multi-Service Control Gateway (MSCG) serves as large-capacity and high-performance gateway of the multi- service bearer network. It is applicable to broadband services.


The MA5200G is located at the convergence layer or the access convergence layer of the network that requires user management and security management to achieve edge convergence and manage the access users. The MA5200G can be used in various carrier- class broadband networks.

The MA5200G usually acts as the gateway of authentication, authorization, and accounting (AAA) for IP access. The MA5200G also functions as the security gateway and service gateway on the Metropolitan Area Network (MAN). The MA5200G is a node of service management and control on the multi-service bearer network. This product provides broadband access and leased-line VPN services, and supports carrier-class IP television (IPTV), next generation network (NGN), and dynamic service gateway (DSG) services.


Features

Large Capacity and High-density Port

The backplane capacities of the MA5200G-2/4/8 are 64/256/256Gbps. The system switching capacities are respectively 16/256/256Gbps. They provide 2/4/8 service slots, and up to 1 10GE, 4 GE, 32 FE, 16 ATM 155M, 4 ATM 622M, 4 POS 155M, 2 POS 622M, 1 POS 2.5G per board, supporting 32,000/64,000/64,000 concurrent sessions respectively. In short, the MA5200G series has large capacities and high-density interface, and can meet the requirement of large capacity N-Play Service Engine networking and expansion.

Wire Speed Forwarding Performance and Powerful Routing Capability

The MA5200G series adopts the powerful Network Processor technology, enabling wire- speed forwarding for IP packets, MPLS and multicast through all interfaces including GE. Each board supports 3Mpps forwarding capacity at least. The forwarding capacities of the whole MA5200G-2/4/8 can reach 6/36/48Mpps. It supports a large number of routing protocols such as static route, RIPv1/v2, OSPF, BGP, IS-IS, PIM-SM, PIM-DM, PIM- SSM and IGMPv1/v2/v3, as well as various tunneling protocols such as L2TP and MPLS VPN. The routing table can have 1M entries.

Carrier-class Reliability

The MA5200G is designed to have an distributed hardware architecture covering processing system, service processing system, switching network system, clock system, power supply and management bus. All of the key components are configured with hot redundancy, so as to implement uninterrupted routing forwarding and service processing.

Equipment Management and Service Provisioning

The MA5200G provides the operation log function. It provides a complete NM platform, enabling carrier-class management and maintenance functions such as topological management, configuration, performance and fault management and security control. The NMS of MA5200G Series also provides North-bound interface to Service Provisioning Management System for service auto-provisioning.

Complete Security Mechanism

The MA5200G provides complete security functions such as identification, address anti- spoofing and attack shielding by using authentication, ACL and resource protection. The unique packet binding check technology can check the header of each packet while authenticating users, to see whether the logical port (Physical port + VLAN ID) + MAC + IP + PPPoE Session are matched. All unmatched packets will be discarded. In this way, the series can completely prevent all kinds of counterfeits and ensure the basic network security.

User and Service Management

The MA5200G can manage both users and services. Users can access the network through Ethernet, xDSL, WLAN, WiMAX or PON.

The following authentication methods are available with MA5200G:

* PPP authentication
* 802.1X authentication
* Web authentication
* Binding authentication
* Fast authentication

The following accounting methods are available with MA5200G:

* None accounting
* RADIUS accounting
* HWTACACS (Huawei Terminal Access Controller Access Control System)

The MA5200G also supports multiple service functions, such as captive portal, wholesale service, multiservice selection, and multicast duplication.

IPTV Solution

The MA5200G provides a perfect IPTV solution. By using the powerful terminal management capability, the MA5200G separates the IPTV terminals. Thus, the terminals are secure and the QoS is ensured.

The MA5200G can copy multicast packets based on ports and VLANs. A dedicated multicast copy engine can speed up channel switchover and reduce the delay, which bring perfect service experience to IPTV users.

The MA5200G can also copy multicast packets based on sessions. In the networks where the Digital Subscriber Line Access Multiplexer (DSLAM) cannot copy packets for users, the MA5200G copies the packets for PPPoE users directly. Therefore, carriers need not upgrade the DSLAM and the earlier investment on the IPTV service is reduced.

In addition, the MA5200G can grant the multicast rights to users. That is, the MA5200G defines which channels a user can use. Then, the MA5200G copies only the packets of the authorized channels. This function can simplify the service deployment and reduce the service operation cost. Besides, by increasing the priority of the multicast traffic, the MA5200G prevents the multicast service from being interrupted in the case of network congestion.

 
 
People
Technologies
Experiences
Client success
NE Routers
AR Routers
Multi-service Control Gateway
Ethernet Switches

 Multi-service Control Gateway
@ 2019, Slan Technologies. All Rights Reserved. Terms & Conditions | Privacy Statement | Sitemap