Alcatel-Lucent 90-6702-01-00-E OC12 SR STM4 Module

Alcatel-Lucent 90-6702-01-00-E OC12 SR STM4 Module is a legacy OC12c/STM4 SR I/O card designed for installation in Alcatel-Lucent platforms to carry high-capacity SONET/SDH traffic. It provides an OC-12c (622.08 Mbps) service interface over STM-4 framing, enabling efficient transport of data over fiber networks. This module belongs to the 90-6702 family of I/O cards and is used to connect SDH networks to Alcatel-Lucent edge or core equipment, supporting the OC12c/STM4 SR configuration across compatible chassis. Common applications include metro and regional transport links where high-speed SDH/SONET traffic must be aggregated or extended, such as interconnecting ring topologies or delivering backbone services from customer sites to network cores. The part is aligned with Alcatel-Lucent's historical OC12c/STM4 SR I/O card offerings, reflecting the company's approach to SONET/SDH interface solutions from the Lucent era.