- Zogulitsa
- Mtengo WDM
- Telefoni Fiber Video Converter
- Chithunzi cha SFP
- Ma Racks & Enclosures
- Mphamvu Pa Ethernet
- PoE Injector
- PDH-SDH Multiplexer
- Interface Converter
- Industrial Ethernet Switch
- FTTH
- Fiber Video Converter
- Fiber Optic Modems
- Fiber Media Converter
- Fiber Ethernet Switch
- Fiber Ethernet Server Adapter
- EoC/EoC 2
- Chingwe cha AOC/DAC
- OTN/WDM Optical Transmission Network System
- Zida za Optical Fiber Passive
- Infrared Thermometer
- HDMI/VGA Extender
- HDMI Splitter
- 4G/5G rauta
2 10/100/1000TX + 2 1000X SFP Slot | Fiber Efaneti Switch JHA-GS22
tsatanetsatane wazinthu
JHA-GS22 mndandanda ndi 10/100/1000M yodzisinthira yokha Fast Ethernet fiber switch, yokhala ndi ma 2 1000M Fiber madoko ndi 2 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 burodibandi, monga nyumba zanzeru, mizinda yanzeru, madera anzeru, mayendedwe anzeru, matelefoni, chitetezo, chitetezo chandalama, miyambo, kutumiza, magetsi, kusungirako madzi ndi minda yamafuta.
Mawonekedwe
Kutsata miyezo ya IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 100BASE-TX, 100BASE-TX, 100Base-FX.
Imathandizira TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.
Flow control: Full duplex pogwiritsa ntchito IEEE 802.3X, theka-duplex yokhazikika itengera Backpressure.
Madoko amagetsi amathandizira ntchito yolumikizirana yokha, imangosintha ma transmition ndi kusamutsa mitengo.
Madoko amathandizira Auto-MDI / MDIX auto-flip.
Support ndi njira yopititsira patsogolo.
Imathandizira 10M, 100M, 1000M mode kapena mode adaptive.
Perekani zizindikiro zamakhalidwe, magetsi akunja (zotulutsa 5V ~ 50HZ 2A).
Kapangidwe ka makhadi, kuti muthandizire kukonza ndi kuyang'anira mtsogolo.
Mapangidwe amagetsi amagetsi, bolodi yogwira ntchito yokhala ndi mapangidwe apadera amagetsi, osavuta kukonza pambuyo pake.
Mayankho apadera a IC, kutentha kwa chip kutsika, kuchotsa makina oziziritsa, kuwongolera komanso kuchepetsa mikuntho yowulutsa.
Module yapamwamba yophatikizika ya photovoltaic imapereka zinthu zabwino zowoneka bwino komanso zamagetsi zamagetsi kuti zitsimikizire kufalikira kodalirika, moyo wautali.
Kusefa kwa Operating Mechanism, adilesi yophunzirira yokha komanso mawonekedwe osinthira okha ndikusunga ndi mtsogolo.
Imathandizira kutumiza mapaketi a data a 1916 byte.
Ulalo wosowa kuti upereke zowunikira zakutali, mawonekedwe amagetsi ndi mawonekedwe olumikizira ulalo wa optical port, transmission data dynamic, full-duplex / half duplex, light light, kukhazikitsa kosavuta komanso kukonza pambuyo pake.
Kugwiritsa ntchito mphamvu zotsika kwambiri zosakwana 2.5W (Zolowetsa: AC140 ~ 260V), kutentha pang'ono, ntchito yokhazikika kwa nthawi yayitali.
Kufotokozera
| Fixed Port | 2*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: 1-2 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: 1 K Kusintha mphamvu: 1G 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 M: Mtundu wa PoE: pamene katundu ali ndi mphamvu yoposa 90% ya mphamvu yonse kuwala kofiira kumayaka nthawi zonse ndi alamu Mtundu wa Non-PoE: Chip amawerengedwa ndikulembedwa mwachilendo, ndipo kuwala kofiira kumakhala koyaka nthawi zonse. 5: Chizindikiro cha Ulalo / Chochita padoko 5 N: Palibe chosonyeza ntchito, kuwala uku kumakhala kozimitsa nthawi zonse |
| Magetsi | Kulowetsa Mphamvu: DC5V2A Katundu Wonse: |
| Kugwira ntchito Chilengedwe | Kutentha kwa Ntchito: -20-70 ℃ Kutentha kwa yosungirako: -40 ~ 70 ℃ Kusungirako Chinyezi: 5% mpaka 90% non-condensing |
| Dkukweza | 140*88*28mm (L *W *H) |