Cisco NIM-2FXS/4FXO 2-Port FXS/FXS-E/DID & 4-Port FXO Voice NIM for ISR 4000 Series - Refurbished Dell PowerEdge 50/60 Hz Operating Temperature −5

50/60 Hz Operating Temperature −5 to 50 °C (23 to 122 °F Acoustics Fanless design [/properties]

reducing airborne contaminants and improving visibility

Compatible with a wide range of servers

while its precise control capabilities enhance motor protection and operational safety

[shortdesc] Compact barebone one door controller

Cisco NIM-2FXS/4FXO 2-Port FXS/FXS-E/DID & 4-Port FXO Voice NIM for ISR 4000 Series - Refurbished Dell PowerEdge 50/60 Hz Operating Temperature −5Cisco NIM 2FXS 4FXO Analog Voice Network Interface Module Save up to 80% over list price on this fully tested, refurbished Cisco NIM 2FXS 4FXO voice module. Add 2 FXS and 4 FXO analog voice ports to your Cisco ISR 4300 or 4400 Series router ideal for connecting legacy phones, fax machines, and PSTN lines to your VoIP network. Backed by Reef Telecom's industry leading 10 year warranty. Key Features 2 FXS FXS E DID Ports: Connect analog phones, fax