Huawei Quidway AR 18-12

Huawei Quidway AR 18-12 ... port, auxiliary port, ISDN BRI S/T and U interface, cT1/PRI interface, and E1-F interface. Of them, synchronous/asynchronous serial port supports multiprotocol, for example, V. 24 DTE/DCE, V.35 DTE/DCE, X.21 DTE/DCE, RS449 DTE/DCE and RS 530 DTE. Quidway AR 18-1X routers satisfy the demand of diversified serial ports, and users only need to select a corresponding cable. Users can select networking schemes flexibly from various WAN technologies like PSTN/ISDN, frame relay, X.25, DDN and T1/E1 line. Interfaces of Quidway AR 18-1X routers meet international specifications, which can be interconnected with products of different manufacturers at different layers, thus to protect the investment of users.

Quidway AR 18-1X routers provide many network security features, support System Network Architecture/ Data-Link Switching (SNA/DLSW), VLAN, bridge feature, VPN and IP multicast, as well as provide abundant Quality of Service (OoS) features. Quidway AR 18-1X routers, serving as branch routers, together with Qudiway series routers and Ethernet switch can provide overall end-to-end network solutions for telecommunications carriers, Internet Service Provider (ISP), finance, tax affairs, public security, railway and large/middle-scale enterprises. Now, they are widely used.