Cisco Cisco 1004 Used Router

4 MB DRAM (SIMM), 1 MB boot PROM, 8 KB NVRAM - The Cisco 1004 Router is an Integrated Services Digital Network (ISDN) router. This router connects small, remote sites with Ethernet LANs to WANs: An integrated network termination 1 (NT1),The Cisco 1004 router is for use in North America only,The ISDN BRI (RJ-45) port is labeled "ISDN S/T", ISDN BRI (RJ-45), 10BaseT Ethernet (RJ-45), Console (RJ-45), PCMCIA (Flash memory card) slot, and 12 VDC power input.