Kodi transceiver optical 2M amatanthauza chiyani, ndipo pali ubale wotani pakati pa transceiver ya kuwala E1 ndi 2M?
2022-09-27
Optical transceiver ndi chipangizo chomwe chimasintha ma siginecha angapo a E1 kukhala ma siginecha owoneka. Transceiver ya kuwala imatchedwanso zida zopatsirana. Ma transceivers owoneka ali ndi mitengo yosiyana malinga ndi kuchuluka kwa madoko a E1 (ndiko kuti, 2M) omwe amatumizidwa....
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Kodi ma transceivers owoneka amagawidwa bwanji malinga ndi mitundu yaukadaulo ndi mitundu ya mawonekedwe?
2022-09-28
Ma transceivers owoneka amatha kugawidwa m'magulu atatu malinga ndiukadaulo: PDH, SPDH, SDH, HD-CVI. PDH optical transceiver: PDH (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) transceiver optical ndi transceiver yaing'ono yamagetsi ...
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Kodi rauta imagwira ntchito bwanji?
2022-09-29
Router ndi chipangizo cha network 3. Malowa amagwira ntchito pagawo loyamba (wosanjikiza wakuthupi) ndipo alibe luso lokonzekera bwino. Pamene doko limodzi lidutsa kumaloko, limangotumiza zamakono ku madoko ena, ndipo sizisamala kuti ...
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Kusanthula kwamitundu yosinthira ma fiber
2022-09-26
Access Layer Switch Kawirikawiri, gawo la netiweki lomwe limalumikizidwa mwachindunji kwa ogwiritsa ntchito kapena kulowa pamaneti limatchedwa gawo lofikira, ndipo gawo lomwe lili pakati pa gawo lofikira ndi gawo lapakati limatchedwa gawo logawa kapena gawo la convergence. Acc...
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Mfundo zingapo za magawo osinthira CHIKWANGWANI
2022-09-30
Kusintha Mphamvu Kutha kwa kusintha kwa kusintha, komwe kumadziwikanso kuti bandwidth ya backplane kapena kusintha bandwidth, ndi kuchuluka kwa deta komwe kungathe kuchitidwa pakati pa purosesa yosinthira mawonekedwe kapena khadi lowonetsera ndi basi ya data. Kusinthana kwa ndalama ...
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Kodi Cat5e/Cat6/Cat7 Cable ndi chiyani?
2022-09-23
Kodi pali kusiyana kotani pakati pa Ca5e, Cat6, ndi Cat7? Gulu Lachisanu (CAT5): Mafupipafupi otumizira ndi 100MHz, omwe amagwiritsidwa ntchito potumiza mawu ndi kufalitsa deta ndi mlingo wokwanira wotumizira wa 100Mbps, womwe umagwiritsidwa ntchito mu 100BASE-T ndi 10BASE-T maukonde. Izi...
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Kodi 1*9 Optical module ndi chiyani?
2022-09-19
The 1 * 9 phukusi optical module mankhwala anayamba kupangidwa mu 1999. Ndi fixed optical module product. Nthawi zambiri amachiritsidwa mwachindunji (kugulitsidwa) pa bolodi la dera la zipangizo zoyankhulirana ndikugwiritsidwa ntchito ngati gawo lokhazikika la kuwala. Nthawi zina amatchedwanso ...
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Kodi pali kusiyana kotani pakati pa Layer 2 ndi Layer 3 switch?
2022-09-16
1. Miyezo yosiyanasiyana yogwirira ntchito: Masinthidwe a Layer 2 amagwira ntchito pagawo la ulalo wa data, ndipo masiwichi a Layer 3 amagwira ntchito pa netiweki. Masiwichi a Layer 3 samangokwaniritsa kutumizira mwachangu kwa mapaketi a data, komanso amakwaniritsa magwiridwe antchito amtaneti malinga ndi kusiyanasiyana ...
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Kukula kwa transceiver optical telefoni
2022-09-13
Ma transceivers opangira mafoni a mdziko lathu adakula mwachangu ndi chitukuko chamakampani owunikira. Kuchokera ku analogi kupita ku digito, kenako kuchokera ku digito kupita ku tanthauzo lapamwamba, iwo akupita patsogolo mosalekeza. Pambuyo pazaka zambiri zaukadaulo, iwo ali ndi ...
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Kodi Kusintha Kwa mphete Zoyendetsedwa Motani Kumagwira Ntchito?
2022-09-14
Ndi chitukuko cha makampani olankhulana komanso kudziwitsa za chuma cha dziko, msika woyendetsedwa ndi ma ring network wakula pang'onopang'ono. Ndiwotsika mtengo, wosinthika kwambiri, wosavuta komanso wosavuta kugwiritsa ntchito. Ukadaulo wa Ethernet ...
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