Description: Gateway Express Router - Ideal solution for Gigabit IP routing applications that require wire-speed performance with redundant power. Features a PCI Express (PCIe) backplane for ultimate performance. Commonly deployed by ISPs and telcos for multihomed networks that require high-density T1/E1, multiport DS3/E3, and OC3/STM1 SONET or SDH connectivity. The industry’s lowest cost OC3 router, making it ideal for midrange service provider applications and corporate networks where a high level of sca