01 Wopanga Fiber Kuti Ethernet Network Switch - 8 10/100/1000TX + 1 1000X SFP Slot | Fiber Ethaneti Switch JHA-G...
Mau oyamba a JHA-GS18 ndi 10/100/1000M yodzisinthira yokha Fast Ethernet fiber switch, yokhala ndi madoko 1 1000M SFP 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 chitha kugwiritsidwa ntchito kwambiri m'magawo osiyanasiyana otumizira ma data a Broadband, monga nyumba zanzeru, mizinda yanzeru, madera anzeru, mayendedwe anzeru, matelefoni, chitetezo, chitetezo chazachuma, miyambo, kutumiza, magetsi, kusungirako 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 wosowa 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. Mfundo Zokhazikika Khomo 8*10/100/1000Base TX+1*1000Base X SFP Mawonekedwe amphamvu a PoE: DC Connector (2.1 mm) Non PoE: DC Connector (2.5 mm) Wavelength 850nm/1310nm/1550nm Catmo5de Distance0 Ulusi wapawiri 2Km Single Mode, Single-fiber 20/40/60/80/100Km Single Mode, Dual-fiber 20/40/60/80/100/120Km Efaneti Port 10/100M RJ45 Ports, Connection STP / UTPe Cooperation CCat 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 (diameter 9/125μm ) Ntchito ya PoE ( Zosankha) PoE port:1-8 PoE Protocol:802.3af, 802.3at PoE Pin Ntchito:1/2+, 3/6- (802.3af, 802.3at) PoE Port Power:802.3af: 15.4W 802.3at: 30W PoE Short Protect:Support Exchange Attribute Conversion Njira: sitolo ndi Media converter patsogolo / molunjika mu MAC Onjezani: 4 K Kusintha mphamvu: 20G Yodzaza duplex state: control control, theka-duplex: backpressure mode Kusunga ndi Patsogolo: 9.6us, Molunjika Mkati: 0.9us Vlan:Support Network Topology Ring topology:Osathandizira Topology ya Nyenyezi:Supology Bus topology:Support Tree Topology:Support LED Indicator P: Power Supply M:PoE Type:pamene katunduyo ali ndi mphamvu yopitilira 90% ya mphamvu zonse kuwala kofiira kumayaka nthawi zonse ndi alamu. Mtundu wa Non-PoE: Chip amawerengedwa ndikulembedwa mwachilendo, ndipo kuwala kofiira kumakhala koyaka nthawi zonse. 9:Chizindikiro cha mawonekedwe a Ulalo wa Ulalo wa doko 9 N:Palibe chizindikiritso chogwira ntchito, kuwala kumeneku kumakhala kozimitsa Nthawi zonse Input Voltage Non PoE:DC5V PoE:DC48V (Support DC52-57V) Kugwiritsa Ntchito Mphamvu Zonse Non-PoE: Katundu Wathunthu (Nthawi zonse) ≤ 5W PoE katundu wathunthu (802.3af, 802.3at)≤245W Malo Ogwirira Ntchito Kutentha kwa Ntchito: -20 ~ 70 ℃ Kutentha Kosungira: -20 ~ 70 ℃ Kusungirako Chinyezi: 5% mpaka 90% Kukula kosasunthika 152 * 114 * 44mm ( L * W * H ) Kulemera 0.6KG MC&INGRESS CHITETEZO Kutetezedwa kwamphamvu kwa Mphamvu: Gawo la IEC 61000-4-5 3 (2KV) (8 / 20us) Kutetezedwa kwamphamvu kwa doko la Efaneti: IEC 61000-4-5 Level 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Level 4 (8K / 15K Kugwa Kwaulere: 50K). m Dimension Order Information Model No. Kufotokozera kwa Katundu JHA-G18 1 1000Base-FX ndi 8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector JHA-G18-20 1 1000Base-FX ndi 8 10/100/100 T(X) RJ45 Port,Sing'ono mode, Dual Fiber, 20km, SC Connector JHA-GS18W 1 1000Base-FX ndi 8 10/100/1000Base-T(X) RJ45 Port,Single Fiber, Single Fiber, 20km, SC Connector JHA-GS18 1 1000 SFPBalotse ndi 8 10/100/1000Base-T(X) RJ45 Port Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km 120Km ndizosankha.