CISCO UNITY EXPRES NETWORK MODULE ENH 8 PORTS INCL
2-PORT CHANNELIZED E1/T1/ISDN-PRI NETWORK MODULE
NIM-2MFT-T1/E1= Cisco Fourth-Generation Multi-flex Trunk ...
2FXO= 2-port Network Interface Module
ISR4351/K9 Cisco ISR 4351 3GE 3NIM 2SM 4G FLASH 4G