Cisco High Density Analog Voice/Fax Module NM-HDA-4FXS

Cisco NM-HDA-4FXS High Density Analog Voice/Fax Network Module with 4 FXS

CISCO NM‑1FE‑TX FAST ETHERNET 1FE-TX NETWORK MODULE FOR CISCO 3600 SERIES ROUTER

Cisco EVM-HD 8FXS/DID Router Module w/ 2x EM3-HDA-8FXS/DID

CISCO NM-8A/S 8-Port Async/Sync Serial Netzwerk Karte Network Module

Cisco NM-HDA with EM-HDA-4FXS, EM-HDA-4FXO, EM-8FXS *See Condition*

Cisco EM-HDA-8FXS 8-Port Voice and Fax Expansion Module

Cisco EVM-HD-8FXS/DID / SM-NM-ADPTR /EM-HDA-6FX0