Model: SM-D-ES3G-48-P Cisco EtherSwitch Service Module for Cisco 2900 and 3900 Series Routers
Details: Cisco 2900 and 3900 series module SM-D-ES3G-48-P Enhanced EtherSwitch, Layer 2 & 3, SM, 48 x Gigabit Ethernet Ports, 2 x SFP Ports, PoE
Condition: New Factory Sealed
Warranty: 3 Years Warranty.