Nortel Secure Router 1001S is suitable for use in enterprise remote sites, branch offices or in any location needing a direct Internet connection. Featuring a single T1/E1 or serial WAN port, respectively, the Secure Router 1001S packs a powerful punch in a feature-packed platform that can scale from fractional T1/E1 to wire-speed T1/E1 bandwidth, even when delivering small packets and after enabling advanced services.