The BRI 9308 card supports eight ISDN BRI S/T interfaces providing sixteen 64Kbps bearer channels. The PRI cards support a PRI interface providing 23 (PRI9323) or 30 (PRI 9330) bearer channels. The XSM 9516 supports up to sixteen channels with RS232, V.11 or V.35 physical interfaces, ensuring conformity to a variety of leased and switched carrier services including switched 56Kbps/64Kbps and dial-up synchronous modems.
Xpressway RLAN is available with Gandalf's Remote Access Concentration software (RAC), internetworking applications software designed for high-performance, secure and transparent concentration of multiple users over switched digital and leased wide area circuits. RAC allows for the efficient concentration of an organization's teleworkers, remote offices, suppliers and customers or network service subscribers, giving users instant access to data resources, even today's most bandwidth intensive LAN applications.
Among other sophisticated features, RAC supports data compression, in-bound and out-bound dialing, dial on demand, bandwidth on demand, Point-to-Point Protocol (PPP), call detail recording and a multitude of security methods including support for the SecurID
With a high-capacity, fault-tolerant Xpressway chassis, Xpressway RLAN
provides an unparalleled, centrally controlled solution. Redundant power and hot-swappable modules ensure that network access is always available. Management, through SNMP and Telnet, means that operation and configuration can be done from anywhere in the network. New versions of the operating software or database can be downloaded to the system via TFTP, making upgrades a simple task. In addition, Gandalf supports ISDN BRI and PRI in easy to install plug-and-play configurations.