Huawei Quidway AR 18-20

Huawei Quidway AR 18-20 ... module, safe and easy-to-use. They can not only serve as node devices at layer 3 of network in medical and tax affair fields, but also serve as uplink node devices of Internet cafes.

Quidway AR 18-20 routers provide Ethernet interface, xDSL broadband interface, ISDN BRI S/T backup interface and Layer 2 switching function, satisfying different networking requirements. Moreover, they provide abundant access protocols, for example PPPOE and PPPOA. The interfaces of Quidway AR 18-20 routers comply with international specifications, which can be interconnected at different layers with products of different manufacturers, thus to protect the existing investment of users to the best degree.

Quidway AR 18-20 routers provide many network security features, support System Network Architecture, VLAN, bridge feature, VPN and IP multicast, as well as provide abundant Quality of Service (OoS) features. Quidway AR 18-20, serving as broadband access routers, together with Qudiway series routers and Ethernet switch can provide overall end-to-end network solutions for telecommunications carrier, Internet Service Provider (ISP), finance, taxation, public security, railway and large/medium-scale enterprises.