The XRT84L18IBCSA is an 18-Channel T1/E1/J1 Long Haul Transceiver designed for telecommunications infrastructure. Manufactured by Exar Corporation, this transceiver facilitates the transmission and reception of data across multiple channels, adhering to the T1, E1, and J1 standards. It is engineered for long-haul applications, ensuring signal integrity over extended distances. The XRT84L18IBCSA is designed to meet the stringent requirements of telecom networks, offering reliable and efficient data transfer.

Applications

• Digital cross-connect systems (DCS)
• PBX systems
• Channel banks
• Wireless base stations
• Long-haul telecommunications equipment

Features

• 18 independent T1/E1/J1 transceivers in a single package
• Integrated clock and data recovery (CDR) circuits for each channel
• Long-haul line interface capabilities
• Software-selectable T1/E1/J1 operation
• Loopback testing functionality for diagnostics
• Low power consumption design
• 3.3V power supply operation
• Compliant with T1 (ANSI T1.403), E1 (ITU-T G.703), and J1 standards
• Small form factor package for high-density applications

Benefits

• High channel density reduces board space and system cost
• Improved signal quality and reliability over long distances
• Flexible configuration options for various telecom standards
• Simplified system diagnostics with loopback testing
• Reduced power consumption for energy-efficient operation
• Easy integration into existing T1/E1/J1 infrastructure
• Enhanced system performance due to integrated CDR
• Lower component count and simplified board layout

Additional Details

The XRT84L18IBCSA integrates 18 independent transceivers, allowing for high-density channel aggregation. Each channel includes integrated clock and data recovery (CDR) circuits, which are essential for maintaining signal integrity over long distances. The device supports software-selectable T1, E1, and J1 operation, providing flexibility for different network configurations. The inclusion of loopback testing functionality allows for efficient system diagnostics and troubleshooting. Operating at 3.3V, the transceiver offers low power consumption, contributing to energy-efficient system design. The XRT84L18IBCSA adheres to the T1 (ANSI T1.403), E1 (ITU-T G.703), and J1 standards, ensuring compatibility with existing telecom infrastructure. Its compact package makes it suitable for high-density applications where board space is limited.