General Information ManufacturerNortel Networks Limited Manufacturer Part NumberSR2101001E5 Manufacturer Website Addresswww.nortelnetworks.com Product Name1001 Secure Router Product TypeSecurity Router Interfaces/Ports Interfaces/Ports1 x T1/E1 WAN 2 x 10/100Base-TX LAN Interfaces/Ports Details1 x RJ-48C T1/E1 WAN 2 x RJ-45 10/100Base-TX Auto-negotiating LAN 1 x RJ-45 Console Management 1 x RJ-45 Auxiliary Management I/O Expansions Expansion Slots(1 Total) CompactFlash (CF) Card Physical Characteristics Form FactorDesktop Dimensions1.32" Height x 8.6" Width x 6.51" Depth Weight1.5 lb