you, Thank hello, Tom, and everybody.
expectations results XXXX. our refrain cover the the will year-over-year which full quarter I our case, consolidation financials, quarter affects is repeating Please a the results. will discussing the effects comparisons. I results for second comparisons our ADVA XXXX note first XXXX this of Since QX provide year-over-year the from include when quarter of that and consolidation final of
measures be referencing by is revenue press I also financial available with segment in most Investor the on information webpage our investors.adtran.com. and and directly category, GAAP will Relations certain our non-GAAP reconciliations to at information comparable release presented which
available investor the for have we addition, to presentation updated In the download. which site, is
all in U.S. are presented dollars. otherwise, Unless financials stated
to in down XXX.X% $XXX.X QX X.X% came revenue revenues. the million, move XXXX Let's up quarter-over-quarter. at year-over-year and
range in As of lower million our million missed by of X.X%. our $XXX end the already presented guidance to $XXX pre-announcement, we
segment QX Solutions and for XXXX. XXXX of XX.X% QX Network Our revenues XX.X% in accounted in in XXXX XX.X% QX to compared
XX.X% of & Services contributed compared the previous XX.X% segment Support XXXX in revenues to year-ago XX.X% the quarter. Our in QX and quarter in
revenue primarily inventory ONTs in inventory Subscriber quarter-over-quarter our and management was and Ethernet by for customer driven Year-over-year decline the Solutions in category.
was XX.X% up quarter-over-quarter. XX.X% this While it was year-over-year, down category
path all our limited constraints also product to Supply clear categories. to across backlog flexibility
contributed & XXXX. and increased XX.X% performed X% to Access share Solutions XX.X% revenue was Aggregation X.X% as QX Networking However, and was Optical expected. Access by compared & quarter-over-quarter. Networking year-over-year category X.X% was of Aggregation up slightly and revenue and Optical down
two grew XX.X%, revenue to or basis, revenue revenue XXX.X%. by more domestic XX% regional made for of quarter a revenue year-over-year, had our and up On by international XXXX XXXX. increased We domestic QX. revenue of QX similar XX.X% first customers in QX XX.X% International revenue contributed revenues,
the quarter-over-quarter basis year-over-year of year-over-year in increased attributable margin QX non-GAAP credit gross was The and due an increase previous quarter. points purchasing compared inventory sequentially. margin transportation XXX gross primarily basis and to XX.X% was points to costs. XXX absorption lower decreased well by reserves as and improved as increase our is decline The to
product addition, negatively to unfavorable contributed customer and our gross In margins. an mix
Our non-GAAP R&D revenue were revenues which costs XX% higher primarily XXXX. in by operating in increased XXX% compared revenue and operating million, QX expenses $XXX.X to labor quarter-over-quarter, XX% and Non-GAAP of and driven expenses. of increasing XX% were X% QX XXXX year-over-year by expenses of were
operating QX the positive base. negative compared a quarter. an was Non-GAAP in increased previous profitability the which million, X.X% non-GAAP operating margins volume at was cost in in low X% to into revenue by driven and loss translates decrease $X.X X% and XXXX The margin of lower
Non-GAAP Let that adjust cost expense. to striving lower emphasize driven our for the was significantly and spending. accelerating mainly by $X.X expenses our me are interest negative by other near we the and to higher discretionary base optimizing term revenues synergy efforts million lower-than-expected in
and $XX.X non-GAAP or tax non-GAAP $X The XX%. the the the for XX%. company's jurisdictional was adjustments The first of million was during XXXX of non-GAAP was The quarter the a driven of difference between primarily the GAAP quarter. mix million company's by GAAP or rates tax provision benefit
was net This in out Closing a this the adjusting $X.XX in will company shareholder our loss interest diluted the net EPS loss ADVA. $X.X share. calculation later minority of after the details per non-GAAP of per $X I statement loss for discuss million attributable results to million call. income results, share in total and of
Let's sheet. balance to the move
sheet equivalents flow and cash million totaled statement, at balance cash and cash Turning quarter-end. to the $XXX.X
cash flow negative working and -- cash earnings to For for lower million flow the the operating operating fourth $XX.X quarter, increased due quarter, was capital.
Inventories compared compared the to quarter-end, loaded were at million in drop quarter, $XXX.X QX of X.X% in in million, accounts payables to DPO XX in were resulting trade unusual at were end QX. QX XX in which quarter. XXXX. the XX receivables prior resulting million X.X% days of of $XXX first DPO to the an Accounts the of accounts turns payables quarter. in Trade explains was quarter, and XX DSO XXXX days resulting the resulted back-end in in $XXX.X higher compared previous in
and areas of free generation flow our management capital cash focus is during one Working XXXX.
amount XXXX, should and we second the in expect strict year. results that improvements with cost cash the high operating flow XXXX. turn half in of carry continue a expect during inventory around free Paired in improve we of will We controls, to to which
on registration and and and cost can XXXX, in January DPLTA synergies. ADTRAN of the revenue fully ADVA integrate Following now work utilization
their annually for payment today, ADVA to compensation shares, $XX owns ADTRAN DPLTA. of shares into to €XX.XX cash fixed the of minority a minority or tender ADTRAN of ADVA which the outstanding of million. from of for shares €X.XX results still XX.X% compensation the recurring duration As receive shareholders option have ADVA
As of were XX,XXX today, shares tendered.
to complexity a applied On and costs. prime ADVA general from change April to XX, segment for standard reduce
our focus flow of Our combined both is integration cost as and companies, cash a priority on achieving the increase A offer free result, generation. of on delist potential a XXXX. targets not successful efficiency for with is operational
time applied. the XX, previously a DPLTA $X.X combination of of on a QX profit cash compensation is QX shareholder January prior $X.X loss the million beyond, will cash the the accounting the or the was Since to percentage DPLTA recurring million. and approximately of compensation of of method, for for only the minority registered be treatment applied adverse recurring In XXXX plus
in XXXX. we and and identified, revenue track Quick in to XXXX and cost of already synergies. be XX% allocated remain synergies them to on already achieve we cost cost to update and communicated logistics. synergies XX% purchasing expect expected synergies of approximately to achieved in sold XXXX can $XX.X are the in to We as $XX materialize million which to previously, of million, are committed be year. synergies referred realize cost of cost Further, on during synergies XX% were XXXX.
Now to guidance. the
supplies demand, component of additional business, related fluctuation large of adjustments large purchase the of currency base to of customer the with patterns quarter as ordering may required expectations well nature our book this with (ph) rates from cause the our to differences of actual align any ahead exchange year, and second results. Looking associated between in revenue the a our to and ability combination the the business portion accounting the timing of variability customer [shift] projects, as the material
to chain integration. focus inventories our We to next expect cost continue moderate on the backlog We decrease the the semiconductor further and side, to our base few and in supply and over anticipate optimize our supply quarters. merger improvements
efficiencies operational areas and growth. management cost investing to in on key focus while to continue will We drive
categories improvements that we the As the products our that the products the to industry reductions of already all both across backlog and believe CPE with is inventory transitory, some across and customers we of we the and expect oversupply quarters. coming see stated, Tom in experienced to
demand and we networks. catalysts to sustainable new ideally intact, the The fundamental be ongoing due remain remain and for growth deploy positioned growth upgrade confident to to fiber
to for of in we confident and non-GAAP regards XXXX and range guide near in of management are we between operating we our X% $XXX term long-term remain between Consequently, revenues. customers. expect our margin to While to and due of $XXX X% our tighter million, quarter the outlook, revenues second inventory we a cautious million
is ADTRAN's Investor Once financial available investors.adtran.com. at additional information Relations again, at webpage
back your thank that, now Tom, you, to with questions. we And turn over and and I'll will take