2018 mtengo wamtengo wapatali Gigabit Network Switch - 24 Ports 10/100/1000M PoE Port+2 Gigabit SFP Fiber Port, Smart PoE Switch JHA-P420024B - JHA
Mtengo wa 2018 Gigabit Network Switch - Madoko 24 10/100/1000M PoE Port+2 Gigabit SFP Fiber Port, Smart PoE Switch JHA-P420024B - Tsatanetsatane wa JHA:
Mawu Oyamba
JHA-P420024B mndandanda masiwichi amapereka kuchokera maukonde mfundo imodzi amagwiritsa Cat5 chingwe kufala panthawi yomweyo deta ndi mphamvu, pamene AC mphamvu si mphamvu kapena kutenga mphamvu zovuta (monga PTZ makamera ndi WiMAX zipangizo), JHA-P420024B mndandanda lakonzedwa maukonde opanda zingwe, chitetezo automation ntchito.
Kusintha kwa mndandanda wa JHA-P420024B kumachepetsa kwambiri mtengo wa waya wogwiritsa ntchito magetsi, malo ofikira opanda zingwe a LAN, makamera owonera makanema ndi zida zina ziyenera kugwiritsidwa ntchito kuti zithandizire bwino ntchito zatsopano ndi ntchito, kupatsa ogwiritsa ntchito kusinthasintha kwapamwamba komanso kuyenda.
Ma aligorivimu odzimva otsogola okha pamagetsi okhazikika a PD, chifukwa chake musadandaule za kuwonongeka kwa zida za PoE PoE zachinsinsi kapena zomwe sizili wamba. Mapangidwe osavuta komanso odalirika, JHA-P420024B mndandanda wazodziwikiratu zofunikira za PoE, liwiro, duplex, ndikugwiritsa ntchito chingwe cha Auto Up ulalo TM.
Mawonekedwe
♦ Gwiritsani ntchito zida zopotoka zosatetezedwa zimatha kuphatikiza zida zinayi zopangira magetsi.
♦ Kuthandizira 24 10/100/1000Base-TX PoE port ndi 2 1000Base-FX(SFP Slot)
♦ mtunda wamagetsi a PoE 100m.
♦ Thandizani IEEE802.3 pa (15.4W) ndi IEEE802.3 pa (30W) PoE muyezo.
♦ Dynamic LED kuti ikhale yosavuta nthawi iliyonse kuti doko ligwire ntchito ndi magetsi.
♦ Kupyolera mu kapangidwe ka chip chachiwiri chachitetezo cha mphezi, ndikupewa kulowetsedwa kwa electrostatic, Pulagi ndi Sewero lachitetezo chodzipatula.
♦ Palibe kasinthidwe, mphamvu imaperekedwa kokha ku zida zosinthira.
Kufotokozera
PoEMbali | IEEE802.3af, IEEE802.3at mphamvu ndi miyezo yapadziko lonse lapansi |
PoEParameters (Pa Port) | IEEE802.3af 15.4W IEEE802.3at 30W |
Maximum Mphamvu | IEEE802.3af muyezo: 250W |
Power Line Pair | Mizere ya data 12, 36, mzere wotsalira wa 45, 78 |
Zithunzi za UTP Port | Doko la UTP: RJ45 Mtundu wa Chingwe: Mphaka 5 (UTP), Mphaka 6 kapena kupitilira apo Mtunda wotumizira: 100m |
Miyezo ya Protocol |
IEEE802.3i 100Base-TIEEE802.3u 100Base-TXIEEE802.3x Flow ControlIEEE802.3af IEEE802.3at |
Kufotokozera Magwiridwe | Sungani ndi Patsogolo Bandwidth ya Ndege yakumbuyo: 52Gbps (yosatsekereza) Mlingo Wotumiza Paketi: 1.19Mpps Njira Yopatsira: yokhazikika / theka la duplex Adilesi: 48-bit MAC adilesi Kukula Kwankhokwe Yamaadiresi: 1000 maadiresi a MAC Kukumbukira kwa Buffer: 96Kb Kuchedwa: Pakutumiza kwa data ya 100Base-TX, kuchedwa kwa chimango cha 64-byte sikudutsa ma microseconds 20 |
LEDChizindikiro | Pa doko: liwiro, chizindikiro cha ulalo Pa Chipangizo: Kuwala kwamagetsi, magetsi a PoE |
Chitsimikizo | CE, FCC, RoHS |
Dkukweza | 440*285*45mm ( L * W * H ) |
Kulemera | 4.2KG |
Malo Ogwirira Ntchito | Kutentha kwa Ntchito: -10 ~ 55 ℃ Ntchito chinyezi: 5% ~ 90% Kutentha kwa yosungirako: -10 ~ 55 ℃ Kusungirako Chinyezi: 5% mpaka 90% non-condensing |
Chitsimikizo | CE, FCC, RoHS |
Chitsimikizo | 3-zaka |
Kuitanitsa Zambiri
Chitsanzo No. | Kufotokozera kwa Katundu |
JHA-P420024B | 24 Ports 10/100/1000M PoE Port + 2 Gigabit SFP Fiber Port, magetsi omanga, okwana: 250W |
Chithunzi cha JHA-P420024BT | 24 Ports 10/100/1000M PoE Port + 2 Gigabit SFP Fiber Port, magetsi omanga, okwana: 400W |
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Kuti mutha kukwaniritsa zofuna za kasitomala, ntchito zathu zonse zimachitika mosamalitsa mogwirizana ndi mawu athu Opambana Kwambiri, Mtengo Wopikisana, Utumiki Wachangu wa 2018 mtengo wamtengo wapatali Gigabit Network Switch - 24 Ports 10/100/1000M PoE Port+2 Gigabit SFP Fiber Port, Smart PoE Switch JHA-P420024B - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga monga: Zambia, kazan, Egypt, Tapanga mgwirizano wamphamvu komanso wautali ndi makampani ambiri mkati mwa bizinesi yakunja. Utumiki waposachedwa komanso waukadaulo pambuyo pogulitsa woperekedwa ndi gulu lathu la alangizi amasangalala ndi ogula athu. Zambiri ndi magawo azogulitsa zitha kutumizidwa kwa inu kuti muvomereze. Zitsanzo zaulere zitha kuperekedwa ndipo kampani iyang'ane kukampani yathu. n Portugal pazokambirana ndizolandiridwa nthawi zonse. Ndikuyembekeza kuti mafunso adzakuyimirani ndikupanga mgwirizano wanthawi yayitali.
Wolemba Gustave waku Belize - 2017.03.07 13:42
Ogwira ntchito kufakitale ali ndi mzimu wabwino wamagulu, kotero tinalandira mankhwala apamwamba kwambiri mofulumira, kuwonjezera apo, mtengowo ndi woyenera, izi ndi zabwino kwambiri komanso zodalirika opanga China.
Wolemba John biddlestone waku Guyana - 2017.05.31 13:26