Alcatel-Lucent KFD2 XC640/- S3:6

The Alcatel-Lucent 109192146009 KFD2 XC640/- S3:6 is a high-capacity cross-connect board engineered for deployment in synchronous digital hierarchy (SDH/SONET) and optical transport network (OTN) platforms. This module provides non-blocking time-division and space-division switching fabric for aggregating and routing multiple STM-1/STM-4/STM-16 client signals across the transport infrastructure. The KFD2 XC640 card implements a 640 Gbps switching capacity with granular VC-12/VC-3/VC-4 cross-connection capabilities, enabling flexible bandwidth allocation and efficient traffic grooming for metropolitan and core network applications. The board features redundant switching architecture with automatic protection switching (APS) and hitless switchover to ensure carrier-grade availability exceeding 99.999%. Integration with the shelf backplane provides high-speed serial links to line interface modules, tributary cards, and system control processors. Management functions include remote configuration of cross-connect tables, real-time performance monitoring of path and section overhead, and alarm correlation through TL1, SNMP v3, or CORBA-based interfaces compatible with Alcatel-Lucent's network management systems. The module operates on redundant −48 V DC power feeds with integrated voltage regulation and current monitoring. Environmental specifications comply with ETSI EN 300 019 Class 3.1 and NEBS GR-63 standards, supporting continuous operation in controlled telecommunications environments with ambient temperatures from 0 °C to +40 °C and relative humidity up to 95% non-condensing. The KFD2 XC640 is validated for use in Alcatel-Lucent 1670/1660/1642 series transport platforms and supports ITU-T G.707, G.783, and G.826 compliance for end-to-end service quality assurance.