Alcatel ASAM ATM A-7300 HD

Extend the life of your Alcatel ASAM ATM A-7300 HD system with Carritech’s expert support services—trusted solutions that keep your legacy infrastructure running smoothly and cost-effectively.

About the Alcatel ASAM ATM A-7300 HD

The Alcatel ASAM ATM A-7300 HD is a high-density Access Multiplexer designed to deliver broadband services over legacy copper infrastructure using Asynchronous Transfer Mode (ATM) technology. Engineered for scalability and reliability, the A-7300 HD serves as a central element in Alcatel’s Access Services Node (ASAM) portfolio, providing network operators with a robust platform for DSL-based service delivery.

Supporting a wide range of DSL variants—including ADSL, ADSL2+, and VDSL—the A-7300 HD enables efficient deployment of high-speed internet, voice, and multimedia services to residential and business subscribers. Its modular architecture and advanced management capabilities make it a flexible choice for service providers looking to expand or modernize their broadband access networks.

Whether integrated into urban deployments or rural infrastructure rollouts, the Alcatel A-7300 HD remains a trusted solution for bridging the gap between core network infrastructure and end-user connectivity.

Key Features of the Alcatel ASAM ATM A-7300 HD

High-Density DSL Access

    • Supports up to 896 ADSL lines per chassis using high-density line cards, enabling efficient use of rack space and reducing deployment costs.

Multi-DSL Technology Support

    • Compatible with ADSL, ADSL2, ADSL2+, and VDSL standards, allowing flexible deployment across various service requirements and infrastructure conditions.

Integrated ATM Switching Fabric

    • Built-in ATM switching enables high-performance data handling and scalability, with support for multiple virtual circuits (PVCs/PVPs).

Redundant and Scalable Architecture

    • Offers modular card-based expansion with support for redundant power supplies and uplinks, ensuring high availability and service continuity.

Flexible Uplink Options

    • Equipped with STM-1/STM-4 (OC-3/OC-12) optical uplinks and E1/T1 interfaces, as well as optional Ethernet uplinks for integration with both legacy and modern networks.

Carrier-Grade Voice and Data Integration

    • Supports POTS and ISDN splitters for combined voice and broadband delivery over the same copper pair, simplifying infrastructure requirements.

Advanced Network Management

    • Manageable via SNMP, CLI, or Alcatel OSS platforms like the 5523 ADSL Workstation, with support for remote diagnostics, provisioning, and performance monitoring.

Robust Environmental Tolerance

    • Designed for telecom-grade environments with NEBS and ETSI compliance, capable of operating in a range of central office and remote cabinet deployments.

Remote Line Testing and Diagnostics

    • Built-in capabilities for loop testing and DSL line performance diagnostics reduce truck rolls and improve maintenance efficiency.

Future-Proof Design

  • Designed to support evolving service demands and migration paths, including potential transition to IP-based infrastructure via uplink or platform upgrades.

Technical Information

The Alcatel ASAM ATM A-7300 HD is a high-density broadband access multiplexer within the ASAM 7300 product family, specifically designed for carrier-grade DSL service delivery over ATM transport. It operates as part of the 7300 Series DSLAMs and supports large-scale deployment of DSL services in the access network.

Key Technical Specifications:

  • Chassis Configuration:

    • Modular 19” rack-mountable chassis

    • High-density (HD) variant supports greater port capacity per shelf

    • Redundant power supply support (AC or DC options)

  • Line Interfaces:

    • Supports multiple DSL technologies:

      • ADSL, ADSL2, ADSL2+

      • VDSL (with appropriate line cards)

    • Up to 896 ADSL ports per shelf using 64-port ADSL cards

    • Compatible with POTS/ISDN splitter cards for voice/data integration

  • Backplane & Switching:

    • Built-in ATM switching fabric

    • High-capacity backplane supporting up to 5 Gbps aggregate bandwidth

    • Integrated ATM PVP/PVC support

  • Uplink Capabilities:

    • STM-1/STM-4 optical uplinks (OC-3/OC-12)

    • E1/T1 uplink options for legacy integration

    • Ethernet uplink support available on select configurations

  • Management:

    • SNMP, CLI, and TL1 interface for remote management

    • Compatible with Alcatel-Lucent 5523 ADSL Workstation or OSS platforms

    • Supports loop diagnostics and DSL line testing

  • Environmental & Power:

    • Power consumption: approx. 100–250W (depending on card population)

    • Operating temperature: -5°C to +55°C (with appropriate cooling)

    • NEBS and ETSI compliant for telecom central office environments

Key Features:

  • High Port Density: Ideal for central office or remote cabinet deployments requiring large-scale DSL access.

  • Flexible Architecture: Supports multiple DSL standards and uplink options through interchangeable cards.

  • Carrier-Grade Reliability: Designed for 24/7 operation with redundancy and failover capabilities.

  • Integrated Voice Support: Enables simultaneous voice and data service through splitter integration.

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