Cisco Fourth-Generation Network Interface Modules NIM-4FXS

NIM-4FXS is a Cisco 4-Port Network Interface Module - FXS. FXS-E and DID, for ISR4451-X. The

Cisco® 4000 Series Integrated Services Routers (ISRs) host the Cisco network interface modules

(NIMs), which have evolved from the enhanced high-speed WAN interface card (EHWIC), increasing

port density and module capability. Up to three integrated NIM slots on the 4000 Series allow for

flexible configurations. The NIMs support online insertion and removal (OIR), reducing the downtime

required for new or replacement modules.

The available modules include 2-port and 4-port foreign exchange station (FXS), direct inward dial

(DID), foreign exchange office (FXO), a combination of 2-port FXS and 4-port FXO, 4-port ear and

mouth (E/M), and 2-port and 4-port basic rate interface (BRI). The BRI cards support only voice

features. The NIMs have a dedicated digital signal processor (DSP) that will be used for time-division

multiplexing (TDM) analog voice services.

Cisco Fourth-Generation Network Interface Modules NIM-4FXS is sealed in cisco original box. We 

will also pack NIM-4FXS with second box before shipping.

Our products will be send via FedEx,DHL,TNT,UPS,EMS and so on.but the buyer is responsible for

customs clearance and pay tariff when the product arrived destination country.

Payment Method

T/T,Western Union, HSBC and Money Gram will be accept.Faster payment will help you to get the

items earlier.