conference Good appreciate is everyone. We today John. Dopfer. for ADTRAN you Holdings' you, CFO, our morning, With XXXX call. Uli me us Thank earnings joining second quarter
Following will my financial you detail, and the questions we'll performance may in quarterly that opening take any Uli then have. review remarks,
in operating to Working we significantly came inventory operating financially, expenses. as largely capital expected, by quarter levels. and our lower improvements continue we driven the margin reduced profit While substantially as non-GAAP decrease was a realized gross
Europe customer non-GAAP across straight quarter, all all of our the headwinds we cash the the flow that second latest Our we to are grew feeling. U.S. solutions. was for and adopt continue We achieved free positive as and our networking customers base fiber these despite
quarter a categories look closer the X strong had a at with Taking in we revenue the the in region. across quarter, U.S. results this in all up second
coming from Networking our Solutions, revenues across XX% balanced XX% Aggregation were mix, X our categories, XX% from revenues Optical we coming solutions & from of our product and coming the revenue Access of Subscriber Solutions. well of revenues On with in
was that up Our up by residential the quarter-over-quarter. our quarter-over-quarter solutions led XX% were XX% Subscriber with growth category Solutions
the relative to of was across customers, & we the shipments solutions these Solutions. declines prior sequential saw a quarter. strong growth to broadband all revenue at Networking offset in European of quarter large In first essentially customers U.S. segments, in following customers. purchasing flat set Taking Solutions Optical growth the closer Optical broadband Networking our Access our and customer category, by access was with major of shipments these regional U.S. mix, Aggregation look a diverse in-home a the in
From with an investment operators. in focused opportunity our In investment highest initiatives: the cycle high-risk midsize our Europe. in on our perspective, and from U.S. small broadband we of to advantage key X the remain taking shift U.S., opportunities remain maximizing away vendors growth the strategic
these positioned our this results past our biggest customers. quarter Our solutions. infrastructure large strength continued the opportunity networking with are where operators, we well reflected in with fiber In remains Europe,
markets, start of after of deeper volatile -- been with couple Diving by more to seeing years been corrections. into have I'll X past market, the more have are past stability signs volatile chain followed we crisis inventory as -- the supply the where these of U.S. due years couple
in trusted to continues small the midsize value more that pick meet up networking premise. customer that earlier, U.S. partners biggest noted needs opportunity This from with momentum. the comprehensive As to really core in fiber operators to the is can portfolio their in U.S. Optical a the see our
SDX regional XX To highlights, a most service fiber new U.S. this give of platforms. added few being adopting you access providers customers QX, we Fiber-to-the-Prem latest in our
our Wi-Fi latest solutions. helped closely cloud-managed along quarter success over XXX. adopted who of quarter, platforms This drive XX Wi-Fi Wi-Fi new past customers investment our our growth our is revenue and past X Intellifi with with number latest in-home SDG Wi-Fi platforms the our this Subscriber to had Solutions and platforms platforms, in SDG well category total adopting X also in this our We customers bringing our aligned in
our both were well this actually Fiber-to-the-Prem the takeaways. competitive quarter, of percentage new as those platform as a in-home wins material wins For
we that customers in This past our Optical customers this networking and advancements previously had XX cross-selling solutions with access include solutions existing customer this have our portfolio. equipment were In success in highlights and their broadband-only base, made our continued the transport ADTRAN. into existing this we our quarter, Optical purchases U.S. to the broadband expand in
solutions ICP to with cross-selling addition provider customers enterprise grow in this success market, we service past In Optical our our into to continue quarter. the
and momentum transport we XXX-gig going platforms, capabilities, key network the launch to our continue recent well With pluggables forward. this to enhancements several XXX of automation our ZR are Optical positioned
our and multiple portfolio improving our We in long-term that now than One experience. proactive our the platform, customers, those software of and provide U.S., by have have insights suite optimization adopted tools Mosaic the more costs applications actionable a Mosaic subscriber And platform. One, network this reduce synergies driven including that to within platforms. SaaS while adopted are of differentiation with XXX the software operational to finally, provides more our flagship than customers majority have XXX platform, applications
the adoption by forward, -- expect additional while One operators using existing also the of customers to continue of to applications significantly Mosaic Mosaic Moving basic we platform. grow increasing the
Moving on to Europe.
advantage vendors. as in mentioned of high-risk fiber region away access the the to in remain we well shift of as from positioned earlier, and the ongoing Optical As transport networks well fiber take infrastructure buildout
year continue early Optical deployments late We and transport portfolios. year access operators our and towards both large progress fiber this make volume with European to for next multiple
is platform Europe global to access space, technology top key deployments, shipments. terms a of shifting in been In platforms. the has In this segment, the port fiber ADTRAN supplier for a rapidly PON which in is already XX-gig market X indicator new
funnel grow over in market grow And than more strategically as have activity move year. in forward. this doubled positioned the this last We our given in are share -- segment to awards, continue existing we our to we market to
confident inventory. transport in in consolidation positioning for segment, this has the Optical year the deplete ongoing our to in the significantly in shift service Europe space providers from maintained enhanced on a the vendors, to X With we In overall down particularly service equipment across share Europe, further we been become spending years market Europe, Optical our transport in presence, past the market ability a have transport in solid away and operators supplier ahead. feel strong as portfolio while Optical high-risk top provider regional
shifting And performance. to our operational
having quarter we As year you we a focused this program all cash and improving the that last profitability know, of announced flow. success this highlights result are our program. The with on past
against look forward we we Moving to continue the ahead. forward, quarters program, will this execute in additional improvements and to
positioning us in make take our put of a on continue U.S. see to progress our situation the to operational the great In summary, Europe. we great competitive opportunities advantage and we efficiency, market and has in
more strategic we base. continue we platforms, these While paying growing have still forward. customer off for market well invest as in operational platforms and tailwinds key growing the headwinds, of despite has to we profitability a portfolio, a strong our and our investments success us are base, the us adoption customer Having ahead of non-GAAP moving see positioned streamlined competitive operations, across near-term these market
driving in still quarters be growth in some continue to our model. the from While forecasting to we approach our expect in confident our to outlook provider and cautious cautious of us operating see spending in customers, we service long-term ahead, we continue our to remain
with on more a profitable a leaner, becoming more best-in-class efficient As a result, and to continue company networking focus we portfolio. fiber will
turn financial will to open we questions to I results, have. may things then over that, up now any and go With will Uli over to our you