Huawei Quidway AR-28-40 Manuals

Quidway® AR28-40/80 Series Access Routers Copyright ©2008 Huawei Technologies Co., Ltd. All Rights Reserved. http://www.huawei.com/products/datacomm/ Quidway® AR28-40/80 Series Access Routers Product Overview Adopting the modular structure, high speed CPU technology and fast routing strategy, the Quidway® AR 28-40/80 Routers provide abundant low speed service interfaces to meet the requirements of such leased line services as DDN, packet-switching network and Frame Relay, and to satisfy the networking requirements of such dial-up line services as PSTN and ISDN. Latest xDSL technology is also adopted to meet the trend of broadband IP network. They can be used as the core and branch routers for medium and small enterprises to provide secure and reliable multiple network solution in combination with other Huawei network products. The Quidway® AR 28-40/80 support ATM/GE/MPLS. The Quidway® AR 28-40 provides 4 multifunction interface module (MIM) slots, and the AR 28-80 provides 8 MIM slots. The two models use the same multifunction interface module (MIM). Quidway® AR 28-40 router rear view Quidway® AR 28-80 router rear view Product Features Powerful Backup Function Support the function of interface backup, link backup and route backup. The routers can be configured in the active/stand-by mode between the leased line and the dial-up link, between the leased line and the virtual link, or between two dial-up links. They can also be active/standby configured between the DDN, FR, X.25, PSTN, ISDN, etc. Higher Access Speed and More Powerful Processing Capacity The Quidway® AR 28-40/80 Series Routers each support up to 112 (AR 28-80) analog dialup users or 56 (AR 28-80) ISDN BRI dial-up users, capable of providing a high-density remote office solution. It can access up to 28 (AR 28-80) 2M synchronous interfaces for 1