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Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA

Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA Featured Image
  • Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA
  • Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA
  • Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA
  • Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA
  • Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA

Kufotokozera Kwachidule:


PEZANI CHITSANZO CHIMODZI CHAULERE

Mwachidule

Kanema Wogwirizana

Ndemanga (2)

Tsitsani

Ndi njira yabwino yodalirika, udindo wabwino komanso ntchito zabwino zamakasitomala, mayankho angapo opangidwa ndi kampani yathu amatumizidwa kumayiko ndi zigawo zambiri.Gigabit Media Converter,fiber module,Rs422 Multiplexer, Timakhulupirira kuti mumtundu wabwino kuposa kuchuluka. Pamaso kunja kwa tsitsi pali okhwima mkulu khalidwe kulamulira cheke pa mankhwala monga pa mfundo mayiko abwino.
Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA Tsatanetsatane:

Mawu Oyamba

JHA-G28 mndandanda ndi 10/100/1000M yodzisinthira yokha Fast Ethernet fiber switch, yokhala ndi 2 1000M Fiber ports ndi 8 10/100/1000Base-TX yodzisinthira yokha Efaneti RJ45 polumikizira.
Mapangidwe a mankhwalawo amagwirizana ndi muyezo wa Efaneti, amawonjezera chitetezo cha mphezi ndi njira zotetezera zotsutsana ndi static, ndipo zimakhala ndi kutentha kosiyanasiyana kwa ntchito kuchokera -20 ° C mpaka 70 ° C, ndi ntchito yokhazikika komanso yodalirika.
Chipangizochi chingagwiritsidwe ntchito kwambiri pazida zosiyanasiyana zamabroadband
madera otumizira mauthenga, monga nyumba zanzeru, mizinda yanzeru, midzi yanzeru, mayendedwe anzeru, matelefoni, chitetezo, chitetezo chandalama, kasitomu, kutumiza, magetsi, kusungitsa madzi ndi minda yamafuta.

Mawonekedwe

* Kutsata IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX miyezo.

* Imathandizira TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.

* Kuwongolera koyenda: Kuwirikiza kwathunthu pogwiritsa ntchito IEEE 802.3X, yokhazikika theka-duplex itengera Backpressure.

* Madoko amagetsi amathandizira ntchito yolumikizirana yokha, imangosintha ma transmition ndi kusamutsa mitengo.

* Madoko amathandizira Auto-MDI / MDIX auto-flip.

* Sitolo yothandizira ndi njira yakutsogolo.

* Imathandizira 10M, 100M, 1000M mode kapena mode adaptive.

* Perekani ziwonetsero zamakhalidwe, magetsi akunja (zotulutsa 5V ~ 50Hz 2A).

* Kapangidwe ka makhadi, kuti athandizire kukonza ndi kuyang'anira mtsogolo.

* Mapangidwe amagetsi amagetsi, bolodi yogwira ntchito yokhala ndi mapangidwe apadera amagetsi, osavuta kukonzanso.

* Mayankho apadera a IC, kutentha kwa chip kutsika, kuchotsa makina oziziritsa, kuwongolera komanso kuchepetsa mafunde.

* Ma module apamwamba ophatikizika a photovoltaic amapereka zinthu zabwino zowoneka bwino komanso magetsi kuti atsimikizire kufalikira kodalirika, moyo wautali.

* Masefa owulutsa a Operating Mechanism, ma adilesi ophunzirira okha komanso mawonekedwe osintha okha ndikusunga ndi mtsogolo.

* Imathandizira kutumiza mapaketi a data a 1916 byte.

* Ulalo ukusowa kuti upereke zowunikira zakutali, mawonekedwe amagetsi ndi kuwunika kwa ulalo wa ulalo wa doko, kufalitsa kwamphamvu kwa data, duplex / theka la duplex, kuwala kothamanga, kukhazikitsa kosavuta komanso kukonza pambuyo pake.

Zofotokozera

Fixed Port

8*10/100/1000Base TX+2*1000Base FX

Mphamvu mawonekedwe

PoE: Cholumikizira cha DC (2.1 mm)

Non PoE: DC Connector (2.5 mm)

Wavelength

850nm/1310nm/1550nm

Kutalikirana

Mphaka5 100m

Multimode, Single/Dual-fiber 2Km

Single Mode, Single-fiber 20/40/60/80/100Km

Single Mode, Dual-fiber 20/40/60/80/100/120Km

Ethernet Port

10/100M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable

CHIKWANGWANIPort

Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm)

Njira Imodzi, Fiber Single, SC/ST/FC (Diameter 9/125μm)

Njira Imodzi, Dual-fiber SC/FC (m'mimba mwake 9/125μm)

Ntchito ya PoE

(Mwasankha)

Doko la PoE: 1-8

Ndondomeko ya PoE: 802.3af, 802.3at

Ntchito ya PoE Pin:1/2+, 3/6- (802.3af, 802.3at)

PoE Port Mphamvu: 802.3af: 15.4W

802.3 pa: 30W

Chitetezo Chachidule cha PoE: Thandizo

Kusinthana Makhalidwe

Njira yosinthira: Kusintha kwa Media, sitolo ndi kutsogolo / molunjika mkati

MAC Onjezani: 2 K

Kusintha mphamvu: 28G

Chigawo chonse cha duplex: kuwongolera, theka-duplex: backpressure mode

Sungani ndi Patsogolo: 9.6us, Molunjika Mu: 0.9us

Mtengo:

Network Topology

Ring topology: Palibe Thandizo

Topology ya nyenyezi: Thandizo

Maphunziro a mabasi: Thandizo

Tree Topology: Thandizo

LEDChizindikiro

P: Kupereka Mphamvu

1-8: Chizindikiro cha doko lamagetsi

9-10: Chizindikiro cha doko la Optical

S: Chizindikiro cha alarm system

Magetsi

Non PoE: DC5V, ≤5W

PoE: DC48V (DC52-57V akulimbikitsidwa),≤245W

Kugwira ntchito Chilengedwe

Kutentha kwa Ntchito: -20-70 ℃

Kutentha kwa yosungirako: -40 ~ 70 ℃

Kusungirako Chinyezi: 5% mpaka 90% non-condensing

Dkukweza

152*114*44mm ( L * W * H )

Kulemera

0.6KG

Dimension

Sindikizani

Kuitanitsa Zambiri

Chitsanzo No.

Kufotokozera kwa Katundu

JHA-G28

 2 1000Base-FX ndi 8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector

JHA-G28-20

2 1000Base-FX ndi 8 10/100/1000Base-T(X) RJ45 Port, single-mode, Dual Fiber, 20Km kusankha, SC Connector

JHA-G28W-20

2 1000Base-FX ndi 8 10/100/1000Base-T(X) RJ45 Port, single-mode, Single fiber, 20Km kusankha, SC Connector

JHA-GS18

2 1000Base-X ndi 8 10/100/1000Base-T(X) RJ45 Port, LC Cholumikizira
Cholumikizira CHIKWANGWANI:SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km/120Km ndi Zosankha.
Zithunzi zatsatanetsatane wazinthu:

Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA zithunzi zatsatanetsatane

Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA zithunzi zatsatanetsatane

Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA zithunzi zatsatanetsatane

Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA zithunzi zatsatanetsatane

Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Switch JHA-G28 - JHA zithunzi zatsatanetsatane

Zogwirizana nazo:
Timathandizira ogula athu ndi malonda apamwamba kwambiri komanso makampani apamwamba kwambiri. Pokhala akatswiri opanga gawoli, tsopano talandira kukumana kothandiza kwambiri popanga ndi kuyang'anira Mtengo wa Factory For 28 Ports Poe Powered Network Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethaneti Switch JHA-G28 - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga: Nicaragua, Kyrgyzstan, Uruguay, Ndife onyadira kupereka katundu wathu ndi mayankho kwa wogula aliyense padziko lonse lapansi ndi kusintha kwathu, mofulumira kothandiza. ntchito ndi muyezo okhwima kuwongolera khalidwe lomwe nthawi zonse amavomereza ndi kuyamikiridwa ndi makasitomala.

Tayamikiridwa ndi kupanga aku China, nthawi inonso sanatilole kutikhumudwitsa, ntchito yabwino!
5 NyenyeziWolemba Chris Fountas waku Greece - 2018.09.21 11:01
Kutsatira mfundo yabizinesi ya phindu limodzi, timakhala ndi malonda osangalatsa komanso opambana, tikuganiza kuti tidzakhala ogwirizana kwambiri ndi bizinesi.
5 NyenyeziWolemba Louise waku Doha - 2017.07.07 13:00
Lembani uthenga wanu apa ndikutumiza kwa ife

Magulu azinthu