Cisco 3900 Series Integrated Services Routers

SM-D-ES2-48 Enhanced Etherswitch, L2, Sm, 48 Fe, 2 Sfp

SM-D-ES3-48-P Enhcd Etherswitch, L2/l3, Sm, 48 Fe, 2 Sfp, Poe

Cisco SM-ES2-16-P Sm-es2-16-p

SM-ES2-24-P Sm-es2-24-p

SM-ES3G-16-P Sm-es3g-16-p

Cisco SM-D-ES3G-48-P Sm-d-es3g-48-p

SM-ES3G-24-P Sm-es3g-24-p

SM-ES3-24-P Sm-es3-24-p

MEM-3900-1GB-DEF 1gb Dram (512mb512mb) For Cisco 3925/3945 Isr (default)

MEM-3900-1GU2GB 1gb To 2gb Dram Upgrade (1gb1gb) For Cisco 3925/3945 Isr

MEM-3900-1GU2GB-X 1gb To 2gb Dram Upgrade (1gb1gb) For Cisco 3925/3945 Isr

MEM-3900-1GU4GB 1gb To 4gb Dram Upgrade (2gb2gb) For Cisco 3925/3945 Isr