Momwe 1×8 Cassette Type PLC Splitter Imathandizira Kugawa kwa Ma Signal a Network

Momwe 1×8 Cassette Type PLC Splitter Imathandizira Kugawa kwa Ma Signal a Network

The1 × 8 Kaseti Mtundu PLC Splitterimagwira ntchito yofunika kwambiri pa maukonde amakono a fiber optic poonetsetsa kuti ma signal agawidwa molondola komanso moyenera. 1×8 yapamwamba iyi ya 1×8Kaseti Mtundu wa PLC SplitterImagawa ma siginolo a kuwala m'magawo asanu ndi atatu otulutsa ndi kutayika kochepa, kusunga kufanana m'njira zonse. Ndi kutayika kwanthawi zonse kwa 10.5 dB ndi kufanana kwa 0.6 dB, imatsimikizira magwiridwe antchito odalirika pa ntchito zovuta. Kapangidwe kake kakang'ono ka makaseti kamakonza malo, ndikupangitsa kuti ikhale yoyenera kuyikidwa m'malo osungira deta, ma netiweki a FTTH, ndi zomangamanga za 5G. Kuphatikiza apo,Chiboliboli cha Abs PLCndiMini Type PLC Splittermitundu yosiyanasiyana imapereka kusinthasintha kwa makonzedwe osiyanasiyana a netiweki, pomweZigawo za PLCKawirikawiri amapereka njira zothetsera mavuto kuti azitha kuyendetsa bwino zizindikiro.

Mfundo Zofunika Kwambiri

  • Chopalira cha 1×8 Cassette Type PLC chimagawa ma signali a kuwala m'zigawo zisanu ndi zitatu. Chimasunga kutayika kwa ma signali kukhala kochepa ndipo chimafalitsa ma signali mofanana.
  • Kukula kwake kochepa kumapangitsa kuti zikhale zosavuta kuyika m'ma racks.imasunga malo m'malo osungira detandi makonzedwe a netiweki.
  • Kugwiritsa ntchito splitter iyi kumawonjezera mphamvu ya netiweki pa mtunda wautali. Kumachepetsa ndalama ndipo kumagwira ntchito bwino kwaKugwiritsa ntchito FTTH ndi 5G.

Kumvetsetsa 1 × 8 Cassette Type PLC Splitter

Kumvetsetsa 1 × 8 Cassette Type PLC Splitter

Zinthu zofunika kwambiri pa kapangidwe ka makaseti a 1×8

Chogawa cha 1×8 Cassette Type PLC cha 1×8 chimapereka njira yaying'ono komanso yothandiza yogawa chizindikiro cha kuwala.nyumba yofanana ndi kasetiZimathandiza kuti zikhale zosavuta kuphatikiza ma rack system, zomwe zimathandiza kuti pakhale malo ofunikira pakukhazikitsa ma netiweki. Kapangidwe kameneka kamathandizanso kukonza ndi kukweza zinthu mosavuta, zomwe zimapangitsa kuti zikhale zosankha zabwino pa ma netiweki amakono.

Kugwira ntchito kwa splitter kumatsimikiziridwa ndi magawo ake apamwamba a kuwala. Mwachitsanzo, imagwira ntchito mkati mwa kutentha kwakukulu kuyambira -40°C mpaka 85°C, kuonetsetsa kuti imagwira ntchito bwino m'malo osiyanasiyana. Tebulo lotsatirali likuwonetsa tsatanetsatane wake wofunikira:

Chizindikiro Mtengo
Kutayika kwa Kuyika (dB) 10.2/10.5
Kutayika Kofanana (dB) 0.8
Kutayika Kodalira Polarization (dB) 0.2
Kutayika Kobwerera (dB) 55/50
Malangizo (dB) 55
Kutentha kwa Ntchito (℃) -40~85
Kukula kwa Chipangizo (mm) 40×4×4

Zinthu izi zimatsimikizira kuti 1 × 8 Cassette Type PLC Splitter imapereka magwiridwe antchito nthawi zonse komanso kuchepa kwa chizindikiro, ngakhale pamavuto.

Kusiyana pakati pa ma splitter a PLC ndi mitundu ina ya ma splitter

Mukayerekeza ma splitter a PLC ndi mitundu ina, monga ma splitter a FBT (Fused Biconic Taper), mudzawona kusiyana kwakukulu. Ma splitter a PLC, monga 1 × 8 Cassette Type PLC Splitter, amagwiritsa ntchito ukadaulo wa planar lightwave circuit. Izi zimatsimikizira kugawanika kwa ma signal molondola komanso kufalikira kofanana m'njira zonse zotulutsira. Mosiyana ndi zimenezi, ma splitter a FBT amadalira ukadaulo wa ulusi wosakanikirana, zomwe zingayambitse kugawa kwa ma signal kosagwirizana komanso kutayika kwakukulu kwa ma insertion.

Kusiyana kwina kwakukulu kuli pa kulimba. Ma splitter a PLC amagwira ntchito modalirika pa kutentha kwakukulu ndipo amapereka kutayika kochepa kodalira polarization. Ubwino uwu umawapangitsa kukhala abwino kwambiri pa mapulogalamu omwe amafuna kukhazikika kwakukulu, monga ma network a FTTH ndi zomangamanga za 5G. Kuphatikiza apo, kapangidwe ka makaseti ang'onoang'ono a 1×8 Cassette Type PLC Splitter kamawonjezera kusiyanitsa, kupereka njira yosungira malo komanso yosavuta kugwiritsa ntchito kwa ogwiritsa ntchito ma network.

Momwe 1×8 Cassette Type PLC Splitter Imagwirira Ntchito

Momwe 1×8 Cassette Type PLC Splitter Imagwirira Ntchito

Kuwala kwa chizindikiro chogawa ndi kugawa kofanana

The1 × 8 Kaseti Mtundu PLC Splitterimatsimikizira kugawanika kwa ma signal optical molondola, zomwe zimapangitsa kuti ikhale maziko a ma network amakono a fiber optic. Mutha kudalira chipangizochi kuti chigawe cholowera chimodzi cha optical m'ma output asanu ndi atatu ofanana. Kufanana kumeneku ndikofunikira kwambiri kuti ma signal azikhala abwino nthawi zonse m'njira zonse, makamaka mu mapulogalamu monga Fiber to the Home (FTTH) ndi zomangamanga za 5G.

Chopatulira chimakwaniritsa izi kudzera muukadaulo wapamwamba wa planar lightwave circuit. Ukadaulo uwu umatsimikizira kuti chotulutsa chilichonse chimalandira gawo lofanana la chizindikiro cha kuwala, kuchepetsa kusiyana. Mosiyana ndi zopatulira zachikhalidwe, 1×8 Cassette Type PLC Splitter imachita bwino kwambiri popereka kugawa bwino kwa chizindikiro, ngakhale patali. Kapangidwe kake kakang'ono ka makaseti kamawonjezera kugwiritsidwa ntchito kwake, zomwe zimakupatsani mwayi wophatikiza bwino mumakina opatulira popanda kusokoneza magwiridwe antchito.

Kutayika kochepa kolowera komanso kudalirika kwambiri

Kutayika kochepa kolowerandi chizindikiro chachikulu cha 1×8 Cassette Type PLC Splitter. Khalidweli limatsimikizira kuti mphamvu ya chizindikiro cha kuwala imakhalabe yokhazikika panthawi yogawa. Mwachitsanzo, kutayika kwachizolowezi kwa chogawa ichi ndi 10.5 dB, ndipo sipadzakhala 10.7 dB. Makhalidwe amenewa akuwonetsa bwino momwe imagwirira ntchito posunga khalidwe la chizindikiro.

Chizindikiro Wamba (dB) Kuchuluka (dB)
Kutayika kwa Kuika (IL) 10.5 10.7

Mukhoza kudalira chopatulira ichi chifukwa chodalirika kwambiri, ngakhale m'malo ovuta. Chimagwira ntchito bwino pa kutentha kwakukulu, kuyambira -40°C mpaka 85°C, ndipo chimapirira chinyezi chambiri. Kulimba kumeneku kumatsimikizira kuti chimagwira ntchito bwino nthawi zonse, zomwe zimapangitsa kuti chikhale chodalirika pamakina onse amkati ndi akunja. Kuphatikiza apo, kutayika kwake kochepa komwe kumadalira polarization kumawonjezera kukhulupirika kwa chizindikiro, kuonetsetsa kuti sichikuwonongeka kwambiri.

  • Ubwino waukulu wa kutayika kochepa kwa malo olowera:
    • Imasunga mphamvu ya chizindikiro pamtunda wautali.
    • Amachepetsa kufunika kwa zida zowonjezera zowonjezera.
    • Zimathandizira kuti netiweki igwire bwino ntchito.

Mukasankha 1×8 Cassette Type PLC Splitter, mumayika ndalama mu yankho lomwe limaphatikiza kulondola, kudalirika, komanso kugwira ntchito bwino, ndikuwonetsetsa kuti netiweki yanu ikugwira ntchito bwino.

Ubwino wa 1×8 Cassette Type PLC Splitter

Ubwino wa 1×8 Cassette Type PLC Splitter

Kapangidwe kakang'ono kokonzera malo bwino

Chopachikira cha 1×8 Cassette Type PLC chimaperekakapangidwe kakang'onozomwe zimapangitsa kuti malo azikhala bwino mu ma network installations. Nyumba yake yofanana ndi kaseti imagwirizana bwino ndi ma rack systems, zomwe zimapangitsa kuti ikhale yabwino kwambiri m'malo okhala ndi anthu ambiri monga malo osungira deta ndi zipinda zama seva. Mutha kuyiyika mosavuta mu rack mount ya 1U, yomwe imatha kusunga ma ports 64 mkati mwa rack unit imodzi. Kapangidwe kameneka kamawonjezera kugwiritsa ntchito bwino malo pamene akusunga mwayi wokonza ndi kukweza.

Langizo: Kukula kochepa kwa chopatulirachi kumatsimikizira kuti chikugwirizana ndi malo ang'onoang'ono, zomwe zimapangitsa kuti chikhale choyenera kuyikidwa mkati ndi kunja.

Zinthu zofunika kwambiri pa kapangidwe kameneka ndi monga kuchuluka kwa ma network, kugwirizana kwa ma rack, komanso kuyenerera mitundu yosiyanasiyana ya ma network monga EPON, GPON, ndi FTTH. Zinthu zimenezi zimapangitsa kuti ikhale chisankho chabwino kwa ogwiritsa ntchito ma network omwe akufuna kusunga malo popanda kuwononga magwiridwe antchito.

Kugwiritsa ntchito bwino ndalama poika zinthu zazikulu

Chopachikira cha 1×8 Cassette Type PLC ndiyankho lotsika mtengopa ntchito zazikulu. Kutha kwake kugawa ma siginolo a kuwala m'ma output angapo kumachepetsa kufunika kwa zida zina, zomwe zimachepetsa ndalama zonse. Mukasankha splitter iyi, mutha kuchepetsa ndalama zogulira zinthu pamene mukupitirizabe kugwira ntchito bwino.

Kusanthula kwa msika kukuwonetsa kuti kumvetsetsa kusinthasintha kwa mitengo kumathandiza kuzindikira ogulitsa omwe ali ndi ndalama zochepa, zomwe zimapangitsa kuti phindu likhale lochepa. Zida monga kulembetsa kwa Volza kwa premium zimapereka zambiri zotumizira kunja, zomwe zimavumbula mwayi wobisika wosungira ndalama. Izi zimapangitsa kuti chogawaniza chikhale chisankho chabwino kwambiri pamapulojekiti omwe amaganizira bajeti, makamaka m'ma network akuluakulu monga FTTH ndi zomangamanga za 5G.

Zosankha zosintha malinga ndi zosowa zosiyanasiyana za netiweki

Kusintha mawonekedwe ndi chinthu china chodziwika bwino cha 1×8 Cassette Type PLC Splitter. Mutha kusankha kuchokera ku mitundu yosiyanasiyana ya zolumikizira, monga SC, FC, ndi LC, kuti zigwirizane ndi zofunikira za netiweki yanu. Kuphatikiza apo, splitter imapereka kutalika kwa mchira wa nkhumba kuyambira 1000mm mpaka 2000mm, kuonetsetsa kuti kusinthasintha kukuchitika panthawi yoyika.

Kutalika kwa mafunde (1260 mpaka 1650 nm) kumapangitsa kuti igwirizane ndi miyezo yambiri yotumizira ma optical, kuphatikizapo CWDM ndi DWDM systems. Kusinthasintha kumeneku kumatsimikizira kuti splitter ikukwaniritsa zosowa zapadera za ma network configurations osiyanasiyana, zomwe zimakupatsani yankho loyenera zosowa zanu.

Ubwino Kufotokozera
Kufanana Kuonetsetsa kuti chizindikiro chikugawidwa mofanana pa njira zonse zotulutsira.
Kukula Kochepa Zimalola kuti zikhale zosavuta kuphatikiza m'malo ang'onoang'ono mkati mwa ma network hubs kapena m'munda.
Kutayika Kochepa Koyika Imasunga mphamvu ya chizindikiro ndi khalidwe lake pa mtunda wautali.
Kutalika Kwambiri kwa Mafunde Zimagwirizana ndi miyezo yosiyanasiyana ya ma transmission a kuwala, kuphatikizapo machitidwe a CWDM ndi DWDM.
Kudalirika Kwambiri Sizikhudzidwa kwambiri ndi kutentha ndi kusintha kwa chilengedwe poyerekeza ndi mitundu ina ya ma splitter.

Pogwiritsa ntchito maubwino awa, mutha kuwonetsetsa kuti netiweki ikugwira ntchito bwino, yodalirika, komanso yotsika mtengo pogwiritsa ntchito 1×8 Cassette Type PLC Splitter.

Kugwiritsa ntchito kwa 1 × 8 Cassette Type PLC Splitter

Kugwiritsa ntchito kwa 1 × 8 Cassette Type PLC Splitter

Gwiritsani ntchito ma netiweki a Fiber to the Home (FTTH)

The1 × 8 Kaseti Mtundu PLC Splitterimagwira ntchito yofunika kwambiri pa ma netiweki a FTTH polola kugawa bwino ma signal a kuwala. Kapangidwe kake ka plug-and-play kamathandiza kuti ulusi ugwiritsidwe ntchito mosavuta, zomwe zimapangitsa kuti makina olumikizira asafunike. Mutha kuyiyika m'mabokosi a FTTH omangiriridwa pakhoma, komwe imapereka chitetezo chodalirika cha zingwe za fiber optic. Izi zimatsimikizira kuti njira yogawa ma signal ikuyenda bwino komanso moyenera.

Chip yapamwamba kwambiri yomangidwa mkati mwa splitter imatsimikizira kugawanika kwa kuwala kofanana komanso kokhazikika, komwe ndikofunikira kwambiri pa ma network a PON. Kutayika kwake kochepa kwa malo olowera komanso kudalirika kwake kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito FTTH. Kuphatikiza apo, kukula kwake kochepa kumalola kuti malo osungiramo zinthu asawonongeke, zomwe zimapangitsa kuti ikhale chisankho chothandiza pa malo okhala komanso amalonda.

Zindikirani: Nthawi yofulumira ya splitter komanso kugwirizana kwake ndi ma wavelengths angapo kumawonjezera kusinthasintha kwake, kuonetsetsa kuti ikukwaniritsa zosowa zosiyanasiyana za ma netiweki a FTTH.

Udindo mu zomangamanga za netiweki ya 5G

Mu ma network a 5G, 1×8 Cassette Type PLC Splitter imatsimikizira kuti deta ikuyenda bwino komanso yodalirika. Ziyeso zazikulu monga kutayika kwa insertion, kutayika kwa return, ndi kutalika kwa wavelength zimatsimikizira momwe imagwirira ntchito. Magawo awa amatsimikizira kuti chizindikirocho sichikuwonongeka kwambiri komanso kuti deta yamtunduwu isamutsidwe bwino kwambiri m'malo otsirizira.

Chiyerekezo Kufotokozera
Kukhulupirika kwa Chizindikiro Imasunga mtundu wa deta yotumizidwa m'malo osiyanasiyana.
Kutayika kwa Kuyika Amachepetsa kutayika kwa chizindikiro panthawi yogawa zizindikiro zolowera.
Kuchuluka kwa kukula Imathandizira mafunde osiyanasiyana, zomwe zimathandiza kuti netiweki ikule.

Kutha kwa splitter iyi kuthana ndi mafunde ambiri kumapangitsa kuti ikhale yankho lotheka kufalikira pa zomangamanga za 5G. Kapangidwe kake kakang'ono komanso kudalirika kwake kumawonjezera kuyenerera kwake m'malo okhala anthu ambiri m'mizinda, komwe malo ndi magwiridwe antchito ndizofunikira kwambiri.

Kufunika kwa malo osungira deta ndi maukonde amakampani

Chogawanitsa cha 1×8 Cassette Type PLC n'chofunika kwambiri m'malo osungira deta ndi ma network amakampani. Chimatsimikizira kugawa bwino kwa ma signal a kuwala, zomwe zimathandiza kuti intaneti igwire ntchito mwachangu, IPTV, ndi VoIP. Mutha kudalira kapangidwe kake kapamwamba kuti kapereke kugawanitsa kuwala kokhazikika komanso kofanana, komwe ndikofunikira kwambiri poyang'anira kulumikizana m'malo awa.

Kapangidwe kake ka ulusi wonse ndi zigawo zapamwamba kwambiri zimaonetsetsa kuti ntchito yake ikuyenda bwino nthawi zonse, ngakhale pakakhala zovuta. Kutha kwake kugawa ma siginolo a kuwala kuchokera ku ofesi yayikulu kukhala ma service down angapo kumawonjezera kufalikira ndi magwiridwe antchito. Izi zimapangitsa kuti ikhale gawo lofunikira kwambiri pa zomangamanga zamakono za netiweki, komwe kudalirika ndi liwiro ndizofunikira kwambiri.

Kusankha Chogawa Choyenera cha 1 × 8 Cassette Type PLC

Zinthu zofunika kuziganizira, monga kutayika kwa choyikapo ndi kulimba

Mukasankha1 × 8 Kaseti Mtundu PLC Splitter, muyenera kuwunika miyezo yofunika kwambiri ya magwiridwe antchito kuti muwonetsetse kuti netiweki ikugwira ntchito bwino. Kutayika kwa malo olowera ndi chimodzi mwazinthu zofunika kwambiri. Kutayika kochepa kwa malo olowera kumasonyeza kusunga bwino mphamvu ya chizindikiro, zomwe ndizofunikira kuti deta ipitirire bwino. Kulimba ndikofunikiranso, makamaka pamakina omwe ali m'malo ovuta. Ma splitter okhala ndi zitsulo zolimba, monga omwe amaperekedwa ndi Dowell, amapereka magwiridwe antchito okhalitsa komanso opirira mikhalidwe yovuta.

Gome lotsatirali likuwonetsa zofunikira zofunika kuziganizira:

Chiyerekezo Kufotokozera
Kutayika kwa Kuyika Imayesa kutayika kwa mphamvu ya chizindikiro pamene ikudutsa mu splitter. Mitengo yotsika ndi yabwino.
Kutayika Kobwerera Zimasonyeza kuchuluka kwa kuwala komwe kumaonekera kumbuyo. Mitengo yapamwamba imatsimikizira kuti chizindikirocho chili bwino.
Kufanana Kuonetsetsa kuti ma siginolo amagawidwa bwino m'ma doko onse otulutsa. Mitengo yotsika ndi yoyenera.
Kutayika Kodalira Polarization Imayesa kusiyana kwa ma siginolo chifukwa cha polarization. Mitengo yotsika imawonjezera kudalirika.
Malangizo Imayesa kutuluka kwa chizindikiro pakati pa madoko. Mitengo yokwera imachepetsa kusokoneza.

Mwa kuyang'ana kwambiri pa ziwerengerozi, mutha kusankha chogawa chomwe chikukwaniritsa zofunikira pa magwiridwe antchito a netiweki yanu.

Kugwirizana ndi zomangamanga zomwe zilipo kale za netiweki

Kuonetsetsa kuti mukugwirizana ndi zomangamanga za netiweki yanu yapano ndikofunikira kwambiri. 1×8 Cassette Type PLC Splitter imathandizira ma modular setup, zomwe zimapangitsa kuti zikhale zosavuta kuphatikiza mu machitidwe omwe alipo. Mwachitsanzo, LGX ndi FHD cassette splitters zitha kuyikidwa mu 1U rack units yokhazikika, zomwe zimalola kukweza kosasunthika popanda kusintha kwakukulu pamakina anu. Kusinthasintha kumeneku kumatsimikizira kuti mutha kusintha splitter kuti igwirizane ndi ma network configurations osiyanasiyana, kaya mu FTTH, metropolitan area networks, kapena data centers.

LangizoYang'anani ma splitter okhala ndi kapangidwe ka plug-and-play. Izi zimapangitsa kuti kuyika kukhale kosavuta komanso kuchepetsa nthawi yogwira ntchito panthawi yokonza.

Kufunika kwa chitsimikizo cha khalidwe ndi ziphaso

Chitsimikizo cha khalidwe ndi ziphasoZimagwira ntchito yofunika kwambiri pakutsimikizira kuti magwiridwe antchito ndi odalirika. Mukasankha chogawanitsa, perekani zinthu zomwe zikugwirizana ndi miyezo yamakampani, monga ziphaso za ISO 9001 ndi Telcordia GR-1209/1221. Ziphaso izi zimatsimikizira kuti chogawanitsacho chayesedwa kwambiri kuti chikhale cholimba, chimagwira ntchito bwino, komanso kuti chikhale cholimba. Mwachitsanzo, Dowell's 1×8 Cassette Type PLC Splitters amatsatira miyezo iyi, zomwe zimakupatsirani mtendere wamumtima komanso magwiridwe antchito nthawi zonse.

Zindikirani: Ma splitter ovomerezeka samangowonjezera kudalirika kwa netiweki komanso amachepetsa chiopsezo cha kulephera, zomwe zimakupulumutsirani nthawi ndi ndalama pakapita nthawi.


Chopalira cha 1×8 Cassette Type PLC chimapereka maubwino osayerekezeka pa ma netiweki amakono. Kukula kwake, kulimba kwa chizindikiro, komanso kapangidwe kake kakang'ono zimapangitsa kuti chikhale chofunikira kwambiri poteteza zomangamanga zanu mtsogolo.

Phindu/Mbali Kufotokozera
Kuchuluka kwa kukula Imakwaniritsa zosowa za netiweki zomwe zikuchulukirachulukira popanda kusintha kwakukulu.
Kutayika Kochepa kwa Chizindikiro Amachepetsa ndalama zogwirira ntchito mwa kusunga khalidwe la chizindikiro panthawi yogawa.
Ntchito Yopanda Kukhazikika Sichifuna mphamvu, kuonetsetsa kuti sichikukonzedwa bwino komanso kuti sichikutha msanga.

Mutha kudalira chogawa ichi kuti chigwire bwino ntchito komanso kuti chikhale chosinthasintha. Kugwiritsa ntchito kwake mu FTTH, 5G, ndi malo osungira deta kukuwonetsa kudalirika kwake komanso kufunika kwake muutumiki wolumikizirana mwachangu. Kupanga kolondola kwa Dowell kumatsimikizira kuti ndi koyenera nthawi zonse, zomwe zimapangitsa kuti ikhale chisankho chodalirika pa ntchito zosiyanasiyana.

Langizo: Sankhani 1×8 Cassette Type PLC Splitter kuti mukonze bwino netiweki yanu ndi khama lochepa komanso magwiridwe antchito apamwamba.

FAQ

Kodi n’chiyani chimasiyanitsa 1×8 Cassette Type PLC Splitter ndi ma splitter ena?

Chopachikira cha 1×8 Cassette Type PLC chimagwiritsa ntchito ukadaulo wapamwamba wa planar lightwave circuit. Chimatsimikizira kufalikira kwa ma siginolo ofanana, kutayika kochepa kwa ma insertion, komanso kudalirika kwambiri, mosiyana ndi zopachikira zachikhalidwe.

Kodi mungagwiritse ntchito 1×8 Cassette Type PLC Splitter m'malo akunja?

Inde, mungathe. Kapangidwe kake kamphamvu kamagwira ntchito bwino kutentha kuyambira -40°C mpaka 85°C ndipo kamapirira chinyezi mpaka 95%, kuonetsetsa kutimagwiridwe antchito odalirika akunja.

N’chifukwa chiyani muyenera kusankha Dowell’s 1×8 Cassette Type PLC Splitter?

Dowell amapereka ma splitter ovomerezeka omwe ali ndi kutayika kochepa chifukwa cha polarization,zosankha zomwe zingasinthidwe, ndi mapangidwe ang'onoang'ono. Zinthu izi zimatsimikizira kuti ntchito yabwino kwambiri, kulimba, komanso kuphatikizana bwino ndi netiweki yanu.


Nthawi yotumizira: Mar-11-2025