ADVA 0051002321 FSP150/FSP2000/FSP3000 DWDM optical transmission Optical Transmission Module

This listing covers the ADVA 0051002321, an ADVA Optical Networking part stocked by Tech-Star as an optical transmission module. The stock record behind this listing arrived without a functional description. We have left that gap visible instead of filling it with assumptions about what the board does.

ADVA hardware of this era normally sits in a WDM shelf where each card handles one job: converting a client signal onto a wavelength, combining wavelengths onto the line fibre, amplifying the span, or carrying the supervisory channel that manages it. Networks built on this hardware are still running, and the usual reason for sourcing a part like this is a like for like replacement, a spare held against failure, or an addition to a shelf that is already installed.

If you know which ADVA platform this came from, let us know and we will verify the part we have in stock against it before proceeding. Tech-Star is UK-based and ships worldwide. Contact our sales team for current stock, condition details and pricing on this ADVA part.