C3945E-VSEC-SRE/K9 Cisco 3945E Services Ready Engine Bundle

Product Code : C3945E-VSEC-SRE/K9 ; Bundle : SRE 900, PVDM3-64, UC License and Security License ; Services Performance Engine module : w/SPE 250 ; Rack Units : 3U ; Interfaces : WAN : 4 x 10Base-T/100Base-TX/1000Base-T – RJ-45
Management : 1 x console – RJ-45
Management : 1 x console – mini-USB Type B
Serial : 1 x auxiliary – RJ-45
USB : 3 x 4 pin USB Type A
1 x 10Base-T/100Base-TX/1000Base-T – RJ-45
2 x SFP (mini-GBIC) ; Expansion Slot(s) : 3 (total) / 3 (free) x EHWIC
3 (total) / 2 (free) x PVDM
2 (total) / 1 (free) x CompactFlash Card
4 (total) / 3 (free) x service module (SM) ; RAM : 1 GB (installed) / 2 GB (max) ; Flash Memory : 256 MB (installed) / 8 GB (max) ; Dimensions : 18.7 in x 17.2 in x 5.2 in