ADVA 0061704491 FSP150/FSP2000/FSP3000 DWDM optical transmission Optical Transmission Module

The ADVA 0061704491 is a pluggable CWDM interface supporting up to 2.7Gbps at very-long-reach optical budget, completing this batch’s run of seven very-long-reach CWDM interfaces for ADVA’s FSP2000/FSP3000 metro transport platform. Like its six siblings, it is fitted at the end of a CWDM span whose unamplified reach exceeds the standard interface’s optical budget, and is wavelength-specific to the channel it is provisioned for. The very-long-reach interface class exists specifically so that a metro CWDM ring’s occasional long leg does not force the whole ring onto amplified DWDM equipment, keeping the simpler, lower-cost CWDM approach viable across mixed span lengths. A genuine interface of this kind is a routine requirement for restoring a failed long-span channel or extending an existing ring. Specifiers should confirm the exact CWDM wavelength required before ordering. Tech-Star (UK-based, shipped worldwide) stocks ADVA components to support ongoing optical network maintenance projects. Please contact our sales team for current stock and pricing.