• Additional information

Cisco 3900 Series Integrated Services Routers (ISR) are designed to meet the application demands of today’s medium-to-large branches and to evolve to cloud-based services. They deliver virtualized applications and highly secure collaboration through the widest array of WAN connectivity at high performance that offers concurrent services at up to 375 Mbps. – High Density Analog Voice Module for ISR4K – 16FXS and 2FXO