Cisco SM-X-8FXS/12FXO-RF Cisco High-Density Analog Voice Service Module SM-X-8FXS/12FXO - Expansion module - FXS x 8 + FXO x 12 - - for Cisco 4451-X Integrated Services Router 4331 4351 is available from Calhoun Tech. Calhoun Technologies can help your company save up to 80% on IT Hardware.
Part Number: SM-X-8FXS/12FXO-RF
Manufacturer: Cisco
Description: Cisco SM-X-8FXS/12FXO-RF Cisco High-Density Analog Voice Service Module SM-X-8FXS/12FXO - Expansion module - FXS x 8 + FXO x 12 - - for Cisco 4451-X Integrated Services Router 4331 4351