Item#: SM-ES2-24-P Router Service Module
Product detail: Enhanced EtherSwitch, L2, SM, 23 FE, 1 GE, POE
Item#: SM-ES3-24-P Router Service Module
Product detail: Enhcd EtherSwitch, L2/L3, SM, 23 FE, 1 GE, POE
Item#: SM-ES3G-24-P Router Service Module
Product detail: Enhcd EtherSwitch, L2/L3, SM, 24 GE, POE
Item#: SM-NM-ADPTR Router Network Module Adapter
Product detail: Network Module Adapter for SM Slot on Cisco 2900, 3900 ISR
Bit N Byte Solutions buy & sell the lowest price Cisco Router 800 Series, Cisco 850 Cisco 860 Cisco 870 Cisco 880 Cisco 890 Series Routers, Cisco 871 Cisco 876 Cisco 877 Cisco 878 SEC K9, New & Used & Refurbished Cisco 850 Cisco 860 Cisco 870 Cisco 880 Cisco 890 Series Routers, wireless 3G.