Alcatel 3AL36155AAAA Fiber Optic Interface Card

Alcatel 3AL36155AAAA 1641 Fiber Optic Card is a plug-in fiber-optic interface module from Alcatel-Lucent, engineered for use in compatible 1641-series equipment. The part is identified by the model string 3AL36155AAAA and is catalogued as a 1641 Fiber Optic Card within the Alcatel 1641 family of network interface modules. This card provides optical interfaces that carry telecom-grade traffic over fiber, functioning as a dedicated interface component within a larger Alcatel-Lucent chassis to connect line cards and cross-connects in optical transport configurations. Typical deployments include metropolitan and access networks where fiber links are used to interconnect nodes, aggregation points, or service-delivery facilities, delivering reliable interface support in systems that require standardized optical connectivity and modular expansion. As with any 1641-series card, compatibility depends on the specific chassis, backplane arrangement, and software version, so buyers should confirm that the 3AL36155AAAA card matches the intended shelf and release before installing. By matching the part number to Alcatel-Lucent's documentation and trusted reseller listings, this card is recognized as a dedicated fiber optic interface module within the 1641 platform, designed to extend the network's optical reach without modifying other core system components.