Qiimaha ugu hooseeya ee Poe Switch 48v - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Beddelka JHA-G28LN (Ring Network without Detting) - JHA
Qiimaha ugu hooseeya ee Poe Switch 48v - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Beddelka JHA-G28LN (Shabakadda giraanta iyada oo aan la dejin) - Faahfaahinta JHA:
Hordhac
JHA-G28LN taxane Gigabit giraanta buuxa ee xirmooyinka fiber-ka ayaa bixiya maarayn wanaagsan, taageero QoS, oo ay ku jiraan VLAN, muraayadda, go'doominta dekedda, taageerada dhererka geedaha STP (802.1D) iyo RSTP (802.1w) iyo hal naqshad shabakad giraan ah oo fiber ah ayaa ku habboon - isticmaalka goobta. Naqshadaynta alaabtu waxay u hoggaansami kartaa heerka Ethernet, waxay ku daraysaa ilaalinta hillaaca iyo tallaabooyinka ilaalinta ka hortagga, waxayna leedahay heerkul ballaaran oo shaqeynaya laga bilaabo -20 ° C ilaa 70 ° C, oo leh waxqabad xasilloon oo la isku halleyn karo.
Qalabkan ayaa si weyn loogu isticmaali karaa meelo kala duwan oo xogta la isku gudbiyo sida dhismayaal caqli badan, magaalooyin caqli badan, bulshooyin caqli-gal ah, gaadiid casri ah, isgaarsiin, amniga, amniga maaliyadda, kastamka, maraakiibta, korontada, ilaalinta biyaha iyo goobaha shidaalka.
Astaamaha
* 2 * 1000M dekedda Fiber + 8 10/100 / 1000M RJ45 Port, qaab buuxa / badh, MDI / MDI-X ogaanshaha tooska ah;
* Taageer 9600bytes jir jumbo;
* Taxanaha fogaanta gudbinta waa dhammaatay, kaas oo xaqiijin kara gudbinta ilaa 120KM;
* Looma baahna in la sameeyo shabakad giraan ah, si dhakhso ah u habayn karta hawlaha shabakada;
* Taageerida baahinta shaqada xakamaynta duufaanka;
* Taageer IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;
* Taageer daahitaan aadka u hooseeya iyo tignoolajiyada kaydinta laastikada: qaado qaabka "dukaanka iyo hore u qaadista", si aan kala go 'lahayn ugu xidh aaladaha xawaarahooda kala duwan, iyo hab-shaqeedka la qabsiga;
* Taageer cinwaanka 16K MAC;
Tilmaamaha
| Deked go'an | 8*10/100/1000Base TX+2*1000Base FX |
| Interface Power | Xidhiidhiyaha DC (2.5 mm) |
| Mawjada dhererka | 850nm/1310nm/1550nm |
| Fogaanta Gudbinta | Bisad5 100m Qaab-dhismeedka badan, Hal/Dual-fiber 2Km Hal qaab, Hal-fiber 20/40/60/80/100Km Qaab kali ah, Dual-fiber 20/40/60/80/100/120Km |
| Dekedda Ethernet | 10/100M RJ45 Dekadaha, Isku xirka STP / UTP Cat5/Cat5e Cooper Cable |
| FiberDekedda | Qaab-dhismeedka kala duwan, Dual-fiber SC/ST/FC ( Dhexroorka 50/125, 62.5 / 125μm) Qaabka Keliya, Hal Fiber, SC/ST/FC ( Dhexroorka 9/125μm) Hal Qaab, Dual-fiber SC/FC (dhexroor 9/125μm) |
| Sifada beddelka | Habka Beddelka: Beddelka Warbaahineed, kaydi oo hore u soo gal / toos ah MAC ku dar: 16 K Awoodda beddelka: 56G Xaalad laba-laab ah oo buuxa: xakamaynta qulqulka, laba-duplex: qaabka dhabarka Bakhaarka iyo Hore u marinta: 9.6us, Toos u galay: 0.9us MTBF: 50,000 saacadood |
| Shabakadda Topology | Ring topology: Ma Taageero Xiddigaha topology:Taageero Topology baska:Taageero Tree Topology: Taageero |
| LEDTilmaame | P: Koronto F1-F2: Tusiyaha Dekedda Fiber Ilays huruud ah dekedda network: heerka tilmaame Ilka cagaaran ee dekedda Ethernet: Tilmaamaha dekedda Ethernet |
| Bixinta Korontada | Galinta Awoodda: DC5V2A Xamuulka buuxa: |
| shaqaynaysa Deegaanka | Heerkulka shaqada: -20 ~ 70 ℃ Heerkulka Kaydinta: -20 ~ 70 ℃ Qoyaanka Kaydinta: 5% ilaa 90% aan buufin lahayn |
| Daragti | 199*88*25mm ( L * W * H ) |
| Miisaanka | 0.9KG |
| MC&INGRESS ILAALINTA | Ilaalinta sare ee awoodda: IEC 61000-4-5 Heerka 3 (2KV) (8/20us) Ilaalinta sare ee dekedda Ethernet: IEC 61000-4-5 Heerka 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Heerka 4 （8K/15K) Dayrta bilaashka ah:0.5m |
Cabirka
Macluumaadka Dalabka
| Qaabka No. | Sharaxaada Alaabta |
| JHA-G28LN | 2 1000Base-FX iyo 8 10/100/1000Base-T(X) RJ45 Dekadda, Xidhiidhiyaha SC, Maamulka Shabakadda giraanta, Miiska |
| Xidhiidhiyaha Fiber:SC/ST/FC/LC(SFP Slot), Hal Mode/Multimode, Dual Fiber/ Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km waa Ikhtiyaar. | |
Sawirro tafatiran ee alaabta:
Hagaha Alaabta La Xiriira:
Alaabtayadu waa kuwo si caadi ah loo aqoonsan yahay laguna kalsoonaan karo macaamiisha waxaana laga yaabaa inay ku qanciso baahida dhaqaale iyo bulsho ee joogtada ah ee horumarinta qiimaha ugu hooseeya ee Poe Switch 48v - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28LN (Ring Network Without Detting) - JHA , Alaabta ayaa siin doonta adduunka oo dhan, sida: Luxemburg, Morocco, Algeria, Hadda, waxaanu si xirfad leh macaamiisha u siinaa alaabtayada ugu muhiimsan iyo ganacsigeenu ma aha oo kaliya iibsashada iyo iibinta, laakiin sidoo kale diiradda saar wax badan. Waxaan bartilmaameedsaneynaa inaan noqono alaab-qeybiyahaaga daacad ah iyo wada-shaqeynta mustaqbalka fog ee Shiinaha. Hadda, Waxaan rajeyneynaa inaan noqono saaxiibada kula jira.
Waxaa qoray Elsa oo ka socota Swiss - 2018.11.06 10:04 Tayo wanaagsan iyo gaarsiin degdeg ah, aad bay u fiican tahay. Badeecadaha qaarkood waxay leeyihiin dhibaato yar, laakiin alaab-qeybiyuhu wuxuu bedelay waqtigii loogu talagalay, guud ahaan, waan ku qanacsannahay.
Waxaa qoray Caroline oo ka timid Giriiga - 2017.06.16 18:23 Qaybaha alaabta
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