3AL78835AA A4ES1 Ethernet Service Module
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Alcatel-Lucent 3AL78835AA A4ES1
Product Overview
The Alcatel-Lucent 3AL78835AA A4ES1 is an Ethernet service module designed for the Alcatel-Lucent ISAM access platform. It provides Ethernet switching and subscriber service functions within broadband network architectures. Because the module supports multiple service profiles, it works well in access networks that require flexible provisioning. It also integrates seamlessly with the ISAM chassis, which ensures stable performance and consistent service delivery. As a result, the A4ES1 is widely used in telecom access sites where reliable Ethernet connectivity is required.
Key Features
Ethernet service module for ISAM platforms
Model: A4ES1
Part number: 3AL78835AA
Supports multi-service provisioning
Designed for broadband access networks
Integrates with Alcatel-Lucent ISAM shelves
Provides stable Ethernet switching
Supports subscriber management functions
Built for continuous 24/7 operation
Hot-swap capable in supported chassis
Technical Specification Highlights
The A4ES1 module is designed as a plug-in unit for the Alcatel-Lucent ISAM system. It provides Ethernet connectivity for subscriber services and supports line termination functions for access networks. Because the module uses the ISAM backplane, it communicates directly with control, uplink and service cards. It manages service profiles, forwarding behaviour and port-related parameters. The hardware supports telecom-environment requirements, including extended uptime and predictable thermal performance. It also includes status and alarm indicators on the front panel. Furthermore, the module is engineered to fit into high-density line shelves, allowing operators to deploy large subscriber groups without redesigning the rack layout.
Usage & Application
This module is used in broadband access networks, including residential, business and wholesale environments. Because it provides Ethernet service functions, it fits deployments where operators deliver data, voice-over-IP or business connectivity. It integrates into ISAM chassis located in central offices, street cabinets and remote nodes. It also suits expansion projects where additional Ethernet capacity is needed. Moreover, the hot-swap capability helps technicians replace the module without interrupting network services. As a result, the A4ES1 supports stable operation in multi-service access networks.
Why Choose this Product
Choose the Alcatel-Lucent 3AL78835AA A4ES1 if you need a reliable Ethernet service module for ISAM platforms. It offers consistent performance, flexible provisioning and seamless integration with existing access infrastructure. Because it is designed for long-term use in broadband environments, it remains a practical choice for operators seeking dependable subscriber service delivery.
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