ISDN card  (12 offers of 2,634,931 product items)

The HP MSR 4-port FXS/1-port FXO voice and fax double-width SIC module provides four FXS signaling ports to connect directly to a standard telephone, fax machine, or similar device; the one FXO por...

Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer us...

HP MSR 1-port E1/CE1/PRI SIC Module

Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer us...

Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer us...

Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer us...

Maximize Flexibility Providing an array of physical interfaces, Port Interface Cards (PICs) offer flexibility when configuring Allied Telesis routers and RapierTM L3 switches to work in a variety o...