Adtran 1187803G1 DS1 IMA/MLPPP 32PRT AM the TA5000 DS1 32-PORT MS LM Line Module

Overview
The Adtran 1187803G1 DS1 IMA/MLPPP 32PRT AM module, also known as the TA5000 DS1 32-PORT MS LM Line Module, delivers high-density digital signal 1 (DS1) connectivity for carrier-grade networks. Designed for the TA5000 platform, this line module supports both IMA (Inverse Multiplexing over ATM) and MLPPP (Multilink PPP) aggregation, enabling efficient bandwidth utilization and flexible network scaling. Its compact 32-port configuration provides a powerful solution for service providers seeking to consolidate multiple DS1 circuits into a single, manageable interface.

Key Features

• 32 independent DS1 ports in a single line module
• Supports IMA and MLPPP for dynamic bandwidth aggregation
• Hot-swappable design for zero-downtime maintenance
• Integrated diagnostics and alarm reporting for proactive monitoring
• Compatible with Adtran TA5000 chassis and firmware releases
• Low power consumption with efficient thermal design

Technical Specifications

• Model/Part Number: 1187803G1
• Port Type: DS1 (T1/E1) 1.544 Mbps per port
• Interface: RJ-48C connectors
• Supported Protocols: IMA, MLPPP, PRI, CAS
• Operating Temperature: 0 to 55 degrees C (32 to 131 degrees F)
• Power Supply: 48 VDC, 2.5 A max per module
• Dimensions: 1U rack height, standard TA5000 slot width

Applications
The DS1 IMA/MLPPP 32PRT AM line module is ideal for:

• Telecom carriers consolidating multiple T1/E1 circuits into higher-capacity links
• Enterprise WAN backbones requiring reliable DS1 aggregation
• Service providers offering PRI or CAS services over a dense port array
• Data centers needing scalable, hot-swappable DS1 connectivity
• Network operators implementing redundancy and load balancing with IMA or MLPPP

By integrating this module into your TA5000 system, you gain a robust, scalable solution that simplifies network architecture while delivering high performance and operational efficiency.