1200185L3

This Adtran 800 Series 4 x Ports T1/PRI Module provides multiple digital channels for voice and data transmission over T1 lines. It is commonly used in enterprise environments that require reliable, high-density connectivity for telephony and data services.

Built for communication service providers and large organizations, this module ensures efficient handling of Primary Rate Interface (PRI) signaling and data streams. It is often found in PBX systems and network edge devices where multiple T1 lines are aggregated.

Key Features

• Four independent T1/PRI ports enabling multiple concurrent connections
• Designed to integrate smoothly with Adtran 800 Series chassis
• Supports ISDN PRI and Channel Associated Signaling protocols
• Delivers stable and clear voice quality for telephony applications
• Provides robust data transmission suitable for enterprise networks

This module is typically deployed in office buildings, data centers, and telecom closets where multiple digital voice lines are needed. It helps maintain centralized voice and data management, supporting both current operations and future expansion.