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Changfei Optoelectronics | Lub 12th "Pua Lub Lub Rooj Sib Tham" Shenzhen railway chaw nres tsheb hauv 2023 tau ua tiav tiav! Pom koj ntawm qhov chaw nres tsheb tom ntej hauv Jinan!
Pua Lub Nroog Lub Rooj Sib Tham - Shenzhen railway chaw nres tsheb tau ua tiav Lub Xya Hli 12, txhawm rau txhawb kev hloov pauv ntawm kev lag luam digital, thiab tseem ...Nyeem ntxiv -
【Changfei Pawg Kev Tsim Kho】 Mus rau tib txoj kev thiab sib ntaus sib tua ua ke!
Changfei Optoelectronics Group Kev Tsim Kho Txoj hauv kev zoo tshaj plaws ntawm lub neej yog khiav raws txoj kev zoo tshaj plaws nrog ib pab pawg neeg zoo li lub siab, saib rov qab nrog cov dab neeg, saib nrog cov kauj ruam ruaj khov, thiab saib nrog cov lus qhia meej. T...Nyeem ntxiv -
Dab tsi yog cov ntsiab lus tseem ceeb uas yuav tsum tau them sai sai rau thaum txhim kho RS485 interface network hauv kev siv engineering?
Lub tswvyim ntawm RS485 interface ua ntej yog dab tsi? Nyob rau hauv luv luv, nws yog ib tug qauv rau hluav taws xob yam ntxwv, uas yog txhais los ntawm Telecommunications Industry Association thiab Electronic Industries Alliance. Kev sib txuas lus digital network siv tus qauv no tuaj yeem ...Nyeem ntxiv -
CF FIBERLINK Industrial Hloov Pab Chad Oilfield Information System Project
Lub koom pheej ntawm Chad, lossis Chad, yog lub tebchaws tsis muaj av nyob hauv nruab nrab Africa, nrog lub peev thiab lub nroog loj tshaj plaws ntawm N'Djamena. Chad, yog ib lub tebchaws tsim kho tsawg tshaj plaws uas tau txheeb pom los ntawm United Nations, tau dhau los ua cov neeg tsim khoom roj txij li xyoo 2003, tab sis nws tau tso siab ntev rau kev xa tawm o ...Nyeem ntxiv -
CF FIBERLINK Optoelectronics | Ua kev zoo siab ua koob tsheej nco txog 102 xyoo ntawm kev tsim CPC
Lub 2023 Tuam Tshoj (Wuhan) Social Public Safety Products Exhibition yuav tau qhib loj heev ntawm Wuhan International Convention thiab Exhibition Center txij Lub Xya Hli 3 txog rau 5. Changfei Optoelectronics yuav nthuav tawm cov thev naus laus zis tshiab xws li ...Nyeem ntxiv -
CF FIBERLINK Invitation Letter: 2023 Tuam Tshoj (Wuhan) Social Public Safety Products Exhibition
Thaum Lub Xya Hli, Changfei Optoelectronics yuav tshaj tawm cov khoom tshiab xws li kev tswj huab cua hloov pauv thiab cov kev tswj qib kev lag luam, uas yuav nthuav tawm hauv Wuhan, Shenzhen, Shanxi, Nyab Laj, Chongqing, thiab lwm qhov chaw. Nyob rau tib lub sijhawm, peb "cov phooj ywg qub" Poe qhia ...Nyeem ntxiv -
Changfei Lub Xya Hli exhibition yog los nrog kev zoo siab. Peb ua tsaug caw koj tuaj ntsib hauv Wuhan, Shenzhen, Shanxi, Nyab Laj, thiab Chongqing!
Thaum Lub Xya Hli, Changfei Optoelectronics yuav tshaj tawm cov khoom tshiab xws li kev tswj huab cua hloov pauv thiab cov kev tswj qib kev lag luam, uas yuav nthuav tawm hauv Wuhan, Shenzhen, Shanxi, Nyab Laj, Chongqing, thiab lwm qhov chaw. Nyob rau tib lub sijhawm, peb "cov phooj ywg qub" Poe qhia ...Nyeem ntxiv -
@Txhua tus, Changfei Optoelectronics yuav nqa lub tshuab tswj huab cua los ntsib koj ntawm 12th Century City Fair hauv 2023!
Qhov sib txawv ntawm ib hom thiab multimode fiber optic transceivers: sib txawv kis nrug: Multimode transceivers muaj peev xwm kis tau tus mob ntau tshaj 2 kilometers, whil ...Nyeem ntxiv -
Chav Kawm Changfei: Qhov sib txawv ntawm Tib Hom thiab Multimode Fiber Optic Transceivers
Ua ntej, cia peb tsom mus rau: Core keyboards tsis yog hom kev hloov, Nws yog qhov hloov pauv tso rau ntawm cov tub ntxhais txheej (network backbone). 1. Dab tsi yog qhov tseem ceeb hloov Feem ntau, cov lag luam loj thiab cov khw hauv internet yuav tsum tau p...Nyeem ntxiv -
Chav Kawm Changfei: Dab tsi yog qhov hloov pauv tseem ceeb? Dab tsi yog qhov txawv ntawm qhov hloov pauv tsis tu ncua
Ua ntej, cia peb tsom mus rau: Core keyboards tsis yog hom kev hloov, Nws yog qhov hloov pauv tso rau ntawm cov tub ntxhais txheej (network backbone). 1. Dab tsi yog qhov tseem ceeb hloov Feem ntau, cov lag luam loj thiab cov khw hauv internet yuav tsum tau p...Nyeem ntxiv -
CF FIBERLINK - Qhia koj kom nkag siab txog cov teeb meem ntawm POE fais fab mov!
Ntau tus phooj ywg tau rov nug dua seb PoE lub zog hluav taws xob puas ruaj khov? Dab tsi cable zoo rau PoE fais fab mov? Vim li cas lub koob yees duab tseem tsis pom thaum siv los ntawm PoE hloov? Thiab yog li ntawd, cov no muaj feem xyuam nrog lub zog poob ntawm POE fais fab mov, uas yog yooj yim ...Nyeem ntxiv -
VLAN yog dab tsi? Yuav tsum faib VLANs li cas?
Ib tug phooj ywg hais tias yuav faib vlans li cas, tab sis qhov tseeb, kev faib vlans yog qhov tseem ceeb hauv kev siv tshuab network. Ntau lub network xav tau vlan partitioning. Hnub no, cia peb kawm txog qhov no ua ke. Lub ntsiab lus ntawm VLAN: VLAN yog lub ntsiab lus ntawm Virtual Loc ...Nyeem ntxiv
