472501A Nokia Nokia Access/Switching Systems Telecom System Card

472501A Nokia Nokia Access/Switching Systems Telecom System Card Image 1

Nokia 472501A FXEB foreign exchange subscriber line interface module.

The Nokia 472501A is an FXEB (Foreign Exchange Subscriber) line interface module designed for Nokia telecommunications switching and access platforms. This module provides analogue subscriber line interfaces, enabling the connection of traditional analogue devices such as telephones, fax machines, and modems to digital telecommunications infrastructure.

FXEB modules are typically deployed within Nokia access multiplexers and switching systems to deliver POTS (Plain Old Telephone Service) connectivity. They serve as the interface between the digital core network and analogue customer premises equipment, handling the necessary signal conversion and line supervision functions.

This is a legacy Nokia telecommunications component from earlier generations of access and switching equipment. While these platforms have largely been superseded by modern IP-based solutions, the 472501A remains relevant for operators maintaining existing Nokia infrastructure or requiring spare parts for network continuity.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Key FeaturesForeign exchange subscriber interface; Analogue line support; Digital-to-analogue conversion; POTS service delivery
ApplicationsLegacy PSTN connectivity; Analogue device integration; Telecom access networks
CompatibilityNokia access multiplexers; Nokia switching platforms
SpecificationsFXEB interface type; Subscriber line module
PlatformNokia Access/Switching Systems
ManufacturerNokia

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