VX-18-1X Series Routers provide users with diversified interfaces, including the Ethernet interface, multi-protocol synchronous/asynchronous serial interface, AUX port, ISDN BRI S/T and U interfaces, CT1/PRI interface, E1-F interface and VoIP interface. The multi-protocol synchronous/asynchronous serial interface supports such protocols as V.24 DTE/DCE, V.35 DTE/DCE, X.21 DTE/DCE, RS449 DTE/DCE and RS 530 DTE. You need to select appropriate cables for your desired interfaces. VX-18-1X Series routers support flexible networking with PSTN/ISDN, frame relay, X.25, digital data network (DDN), T1/E1, and other WAN technologies.

VX-18-1X Series Routers provide abundant network security features,
including system network architecture (SNA), data-link switching (DLSw), VLAN, Bridge,
VPN and IP multicast. They also provide quality of service (QoS) and voice over internet
protocol (VoIP) features. Thus, this series can act as branch routers to work together with
series routers and as Ethernet switches to provide a comprehensive end-to-end network solution for Internet service provider (ISP), large and medium-sized enterprise users, and industry users in telecommunication, finance, taxation, and railway.

Product Features:
	Network Security:
	VX-18-1X Series routers provide abundant network security features, such as firewall, packet filtering, network address translation (NAT), authentication, authorization and accounting (AAA), and callback. Hence, you can select different security policies to build enterprise networks.
	Building a VPN:
	Intranet virtual private network (VPN) interconnects the geographically dispersed branches of a company via public networks, as an extension and replacement of traditional leased line networks and other enterprise networks. Access VPN provides secure tunnels for small-sized users like SOHO to access the resources of company headquarters via PSTN/ISDN. Extranet VPN extends the enterprise networks to the business partners and clients, and enables different companies to communicate securely and privately over the public networks. VX-18-1X Series Routers are mainly used at the access end of VPNs.
	Dial Control Center:
	VX-18-1X Series routers provide perfect dial-in solutions and support two dial-in modes, namely legacy DCC and dialer profiles. In addition, they support the link layer protocols like point to point protocol (PPP), the network layer protocols like Internet protocol (IP) and internet packet exchange (IPX); they have the capability of running multiple dynamic routing protocols on the dial-in interfaces; they thereby can satisfy various network topology requirements. The dialer profiles own more functions, and can enable multiple dial-in users to share a physical interface via the dialer pool and make different calls.
	Reliability:
	The backup center technology can greatly enhance the network reliability. The synchronous interface, asynchronous interface, CT1/PRI interface and ISDN BRI interface implement line backup and provide high reliability.
	Command Line Interface:
	The command line interface (CLI) of Quidway® AR 18-1X Series Routers can be configured in common ways. No special training is needed for users.
	2B+D Data Transmission:
	VX-18-13/18-13V/18-15/18-18V have the built-in terminal adapter (TA) and provide the ISDN BRI S/T interface or U interface for 2B+D data transmission.
	T1 / E1 Leased Line & PRI Dial-in Service:
	VX-18-16/ 18-18/18-18V provide one CT1/PRI interface or E1-F interface. The CT1/PRI interface can provide the bandwidth of up to N x 56 Kbps or N x 64 Kbps for data transmission after being bundled into channel-groups. In addition, it can provide remote users with the dial-in service after being bundled into a pri-group. The E1-F interface supports only one bundle and does not provide the PRI dial-in service.
	Chassis:
	Electromagnetic shielded plastic chassis, which the AR-1x Series Routers adopt, has not only a smooth external appearance and small size, but also can effectively shield electromagnetic interference from various sources to make the system work more stably and reliably. Back to Top