[shortdesc] Voice / fax module analog ports: 6 For Cisco 4451-X [/shortdesc] [specifications] Product Number NIM-2FXS/4FXO Product Description 2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module Number of Ports 6 Cisco IOS Release XE3.14.3, XE3.15.1, XE3.16 and above Weight 0.52 lb (236 g) Telnet or console Remote and local configuration, monitoring, and troubleshooting from Cisco IOS XE Software command-line interface. Simple Network Management Protocol (SNMP) Router and data service unit (DSU)/channel service unit (CSU) managed by single SNMP agent; router, DSU, and CSU appear as a single network entity to user Standard MIB (MIB II) Cisco Integrated DSU/CSU MIB RFC 1406 T1 MIB, including Alarm Detection and Reporting SNMP traps Generated in response to alarms [/specifications] Use Cisco NIM-2FXS/4FXO Expansion Module for Enhanced Capability Cisco NIM-2FXS/4FXO Expansion Module features combo of NIM-2FXS/4FXO. It has compatibility with Cisco 4000 ISR Series and can host the Cisco network interface modules that have evolved from the enhanced high-speed WAN interface card. Key Benefits of Cisco NIM-2FXS/4FXO Expansion Module Cisco NIM-2FXS/4FXO Expansion Module is built to increase port density and capability. Users can get up to three integrated NIM slots on the 4000 Series to allow for flexible configurations. The NIMs support online insertion and removal or OIR and can reduce the downtime necessary for new or replacement choices. Cisco NIM-2FXS/4FXO Expansion Module Overview Product Description 2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module Number of Ports 6 Cisco IOS Release XE3.14.3, XE3.15.1, XE3.16 and above Weight 0.52 lb (236 g)
