01 PriceList yeSfp Module - 8 10/100/1000TX + 2 1000X SFP Slot | Fiber Ethernet Switch JHA-GS28 - JHA
Nhanganyaya JHA-GS28 series ndeye 10/100/1000M self-adaptive Fast Ethernet fiber switch, ine 2 1000M SFP ports uye 8 10/100/1000Base-TX self-adaptive Ethernet RJ45 interfaces. Chigadzirwa chekugadzira chinoenderana neEthernet chiyero, chinowedzera kudzivirirwa kwemheni uye anti-static kuchengetedza matanho, uye ine huwandu hwakawanda hwekushanda kwekushisa kubva -20 ° C kusvika 70 ° C, nekushanda kwakagadzikana uye kwakavimbika. Chishandiso ichi chinogona kushandiswa zvakanyanya munzvimbo dzakasiyana siyana dzekufambisa data, senge zvivakwa zvakangwara, maguta akangwara, nharaunda dzakangwara, kutakurwa kwakanaka, kufambiswa kwenhare, chengetedzo, kuchengetedzwa kwemari, tsika, kutakura, magetsi, kuchengetedza mvura neminda yemafuta. Zvimiro * Kutevedzera IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX zviyero. * Inotsigira TCP / IP, PPPOE, DHCP, ICMP, NAT protocol. * Flow control: Yakazara duplex uchishandisa IEEE 802.3X, yakajairwa hafu-duplex inotora Backpressure. * Mateshi emagetsi anotsigira otomatiki-kutaurirana basa, anogadzirisa otomatiki kutapurirana uye kutamisa mitengo. * Ports inotsigira Auto-MDI / MDIX otomatiki-flip. * Tsigiro chitoro uye kumberi modhi. * Inotsigira 10M, 100M, 1000M modhi kana adaptive modhi. * Ipa zviratidzi zvemamiriro, ekunze magetsi ekupa (inobuda 5V ~ 50Hz 2A). * Iyo kadhi dhizaini, kufambisa ramangwana rekuchengetedza uye yekuongorora michina. * Modular magetsi ekugadzira dhizaini, basa bhodhi rine yakaparadzana magetsi ekugadzira dhizaini, iri nyore kutumira-kugadzirisa. * Yakasarudzika IC mhinduro, iyo chip tembiricha yakadzikira, kubvisa kuwedzera kutonhora sisitimu, kuyerera kuyerera uye kuderedza nhepfenyuro yemadutu. * Yakakwirira-yemhando yakabatanidzwa photovoltaic module inopa yakanaka optical zvivakwa uye magetsi zvivakwa kuti ive nechokwadi chekufambisa kwakavimbika, hupenyu hurefu. * Inoshanda Mechanism kutepfenyura kusefa, kero yekudzidza-otomatiki uye otomatiki-gadziriso chimiro uye chitoro uye kumberi. * Inotsigira kusvika 1916 byte refu data packet kutapurirana. * Yakashaikwa chinongedzo chekupa kure diagnostics, yemagetsi interface uye optical port link yekubatanidza diagnostics, dynamic data transmission, yakazara-duplex / hafu duplex, kumhanya mwenje, kuisirwa nyore uye gare gare kugadzirisa. Zvinotaurwa Fixed Port 8*10/100/1000Base TX+2*1000Base X SFP Power interface PoE: DC Connector (2.1 mm) Non PoE: DC Connector (2.5 mm) Wavelength 850nm/1310nm/1550nm Katsi 1550nm Transmission10 Distance Dual-fiber 2Km Single Mode, Single-fiber 20/40/60/80/100Km Single Mode, Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Ports, Connection Cation5Cat / UTP5Cat Cooper Cable Fiber Port Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm) Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm) Single Mode, Dual-fiber SC/FC (dhayamita 9/125μm) Basa rePoE (Sarudzo) PoE port:1-8 PoE Protocol:802.3af, 802.3at PoE Pin Basa:1/2+, 3/6- (802.3af, 802.3at) PoE Port Power:802.3af: 15.4W 802.3pa: 30W PoE Pfupi Dziviriro:Support Exchange Attribute Media shanduko, chitoro uye kumberi / yakatwasuka muMAC Wedzera: 2 K Kuchinja simba:28G Full duplex state: flow control, half-duplex: backpressure mode Chengetedza uye Pamberi: 9.6us, Yakatwasuka Mu: 0.9us Vlan:Support Network Topology Ring topology:Isingatsigire Star topology:Support Bus topology:Support Tree Topology: Inotsigira LED Indicator P: Simba Supply 1-8: Ethernet port chiratidzo 9-10: Fiber port chiratidzo S: Chiratidzo chearamu yeSitimu Input Voltage Non PoE:DC5V PoE:DC48V(Support DC52-57V) Yese Simba rekushandisa Kwete-PoE: Yakazara mutoro (Total simba) ≤ 5W PoE yakazara mutoro (802.3af, 802.3at)≤245W Kushanda Nzvimbo Operating Operating Tembiricha: -20 ~ 70 ℃ Kuchengetedza Tembiricha: -20 ~ 70℃ Kuchengetedza Humidity: 5% kusvika 90% isina-condensing Dimension 152 * 114 * 44mm ( L * W * H ) Weight 0.6KG Dimension Order Information Model No. Tsanangudzo Yezvinhu JHA-G28 2 1000Base-FX uye 8 10/100/1000Base-T(X) RJ45 Port,Multi-modhi, Dual Fiber, 550m, SC Connector JHA-G28-20 2 1000Base-FX uye 8 10/100/1000Base-T(X) RJ45 Port,Single mode, Dual Fiber, 20km, SC Connector JHA-GS28 2 1000Base-FX uye 8 10/100/1000Base-T(X) RJ45 Chiteshi,Single mode, Single Fiber, 20km, SC Connector JHA-GS28 2 1000Base-X SFP Slot uye 8 10/100/1000Base-T(X) RJ45 Port Fiber Connector: SC Connector /ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km/120Km is Optional.