2019 Umgangatho ophezulu we-Rs232 ukuya kwi-Rs485-i-Ethernet ukuya kwi-E1 Guqula i-E1 kwi-Fiber Ethernet JHA-CE16F4-JHA
2019 Umgangatho ophakamileyo we-Rs232 Ukuya kwi-Rs485-i-Ethernet ukuya kwi-E1 Guqula i-E1 kwiFiber Ethernet JHA-CE16F4 – JHA Iinkcukacha:
16E1 ukuya 4FE GFP interface Converter I-JHA-CE16F4
Isishwankathelo
Isixhobo sisebenzisa iteknoloji ye-multiplexing ye-reverse direction kwi-bundle kwiisekethe ezininzi ze-E1 ukuhambisa idatha ye-Ethernet ye-4Channel 100BASE-TX.Inokuqonda ukuguqulwa phakathi kwe-1 ~ 16 itshaneli ye-E1 kunye ne-Ethernet interface optical, ukwenza iziteshi ze-E1 ezidibeneyo kunye ne-Ethernet interface optical. Ukusebenzisa i-GFP encapsulation, xhasa i-LCS (isikimu sokulungelelanisa umthamo) kunye neprotocol ye-LAPS.
Esi sixhobo sinokuxhasa ulungelelwaniso lwetshaneli ye-1-16Channel E1, inokubona ngokuzenzekelayo inani le-E1 kwaye likhethe i-E1 ekhoyo. Ivumela i-E1 imigca yokuhambisa ixesha, 1channel/4channel/8channel/16channel Ethernet bandwidth is1984Kbit/s, 7936Kbit/s, 15872 Kbit/s,31744Kbit/s.
Isixhobo sibonelela ngomsebenzi we-alamu. Umsebenzi unokwethenjelwa kwaye uphantsi kokusetyenziswa kwamandla, ukudibanisa okuphezulu, ubungakanani obuncinci. Inkxaso Ulawulo lweNethiwekhi , Umsebenzi oyintloko wenkqubo yolawulo lwenethiwekhi kukuzalisekisa uphando lwezixhobo zendawo kunye nezikude kunye nolawulo loqwalaselo olubandakanya ukubuza ubume be-alarm kumgca we-E1, isimo sokusebenza se-Ethernet, kunye nokulawulwa kwe-loopback njl.
Ifoto yeMveliso
19intshi 1U
Iimbonakalo
- Ukuhanjiswa okucacileyo kwedatha ye-Ethernet kwi-1 ukuya kwi-16 iisekethe ze-E1;
- Inokuxhotyiswa nge-Ethernet emine yokutshintsha ujongano lombane ukuze umsebenzisi agcine iswitshi ye-Ethernet;
- I-Ethernet 10/100M, i-duplex epheleleyo / isiqingatha iguquguquka ngokupheleleyo, inkxaso yeprotocol yeVLAN;
- Ichweba ngalinye lixhasa inkxaso ye-Ethernet ye-AUTO-MDIX (ikhebula le-crossover kunye ne-straight-line adaptation);
- I-interface ye-Ethernet nayo i-optical interfaces yokuzikhethela ukuphumeza ukuhanjiswa kwedatha ye-Ethernet ngokudibanisa i-E1 kude;
- Imigca ye-16-channel E1, umahluko omkhulu wokulibaziseka phakathi kwazo naziphi na ezimbini unokufikelela kwi-220ms; xa ukulibaziseka ukulibaziseka ngaphezu kwe-220ms, ukulibaziseka kuya kuvelisa i-alarm engafanelekanga, ngelixa ukuphazamiseka kwezoshishino;
- Uluhlu lwedilesi ye-Ethernet ye-MAC eyakhiwe ngamandla (4096), kunye nomsebenzi wokucoca isakhelo sedatha yendawo;
- I-interface ye-E1 ihambelana ne-ITU-T G.703, G.704 kunye ne-G.823, ayixhasi ukusetyenziswa kweendawo zokubonisa;
- Imowudi yexesha, ixesha elikhethiweyo lendawo kunye nokulandelela ixesha lomgca we-E1, umthombo wexesha lomgca we-E1 unokutshintshwa ngokuzenzekelayo ngokomgangatho wesignali. Njengenkqubo yomthombo wexesha le-E1 kwiNdlela yokuqala ye-E1, xa ukusilela kwe-E1 yokuqala (isilumkiso esinzulu LOS/AIS/LOF/CRC4 okanye isiginali yokuvelisa iluphu) kunye nomendo wesibini u-E1 usebenza ngokufanelekileyo, inkqubo iya kutshintshela ngokuzenzekelayo kumzila. Indlela yesibini E1; ukupheliswa kwesiphoso, inkqubo emva koko ibuyele ngokuzenzekelayo kwindlela yokuqala ye-E1;
- Ukuthotyelwa kweprotocol ye-ITU-T esemgangathweni, isiphakamiso se-GFP-F ye-encapsulation G.7041, i-VCAT yokudibanisa i-virtual kunye ne-LCAS Link Capacity Adjustment iingcebiso G.7042, i-Ethernet mapping ukuya kwi-nxE1 ncomo G.7043, i-Ethernet ukuya kwi-E1 enye ingcebiso yemephu G. 8040;
- Xa i-bandwidth yokudlulisa inyuka, ayiyi kulimaza idatha ye-Ethernet; Ukuhanjiswa kwe-bandwidth kuncitshiswe ngokwenziwa, kunokuqondwa ngaphandle kokonakalisa inethiwekhi yedatha ye-Ethernet;
- Iziphelo ze-E1 ze-tributary zisenokungahambelani noqhagamshelo olulandelelanayo;
- Xa isalathiso esinye sokutyibilika i-E1 sisilela, elinye icala lingasebenza;
- I-loop yesignali ye-E1 ngasemva kwaye inqumle umsebenzi wokufumanisa ngokuzenzekelayo: Xa ufumanisa ukwenzeka kwendlela ye-loop ye-E1 yendlela, inkqubo inqunyulwe le E1; i-loopback ikhululiwe, i-E1 yokubuyisela ngokuzenzekelayo sebenzisa le ndlela;
- Gqibezela isibonakaliso se-alam, khetha ukubonisa i-alam yasekhaya / ekude;
- Ixhasa i-E1 ekude ye-line side loopback function ukuququzelela uvavanyo lwemigca ye-E1;
- Inkxaso yesixokelelwano sasekhaya sokusetwa kwakhona kwenkqubo ekude;
- bonelela nge-remote interface loopback umyalelo, kulula ukucwangcisa ukugcinwa;
- Ujongano lolawulo lweConsole lubonelela ngokuvuleleka ngokulula kofakelo;
- Imodyuli yolawulo lwenethiwekhi yoqwalaselo, inkxaso yolawulo lwenethiwekhi yeSNMP ezimeleyo;
- ngesi siphelo kwimboniselo ubume bomsebenzi wokubonisa isixhobo esikude;
- Iinketho ezininzi zemowudi yamandla: AC220V, DC-48V / DC24V kunye nokunye;
- I-DC-48V / DC24V unikezelo lwamandla kunye nomsebenzi wokufumanisa polarity oluzenzekelayo, xa ifakwe ngaphandle kokwahlula phakathi kokulungileyo nokubi.
Iiparamitha
♦E1 Interface
uMgangatho weNdibaniselwano: thobela iprotocol G.703;
Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm;
IKhowudi yoNxibelelwano: HDB3;
I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823
Ukuqwalaselwa okuvunyelweyo: 0 ~ 6dBm
♦Ujongano lwe-Ethernet (10/100M)
Ireyithi yokunxibelelana: 10/100 Mbps, isiqingatha/i-duplex epheleleyo-thethwano oluzenzekelayo
I-Interface Standard: Iyahambelana ne-IEEE 802.3, IEEE 802.1Q (VLAN)
Isakhono sedilesi ye-MAC: 4096
Isidibanisi: RJ45, inkxaso ye-Auto-MDIX
♦Indawo yokusebenza
Ubushushu bokusebenza: -10°C ~ 50°C
Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)
Ubushushu bokugcina: -40°C ~ 80°C
Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)
Iinkcukacha
Umzekelo | Inombolo yomzekelo: JHA-CE16F4 |
Inkcazo esebenzayo | I-16E1 / 4 * FE Converter , I-Ethernet inokwahlulwa ibe yodwa enengqiqo, Ifakwe kwiphakheji ye-GFP, i-LCAS yenkxaso kunye ne-LAPS protocol, ixhasa ulawulo lwenethiwekhi ye-SNMP ezimeleyo; |
Inkcazo yePort | 16 * E1 ujongano;4 *I-FE Interface, enye i-Console interface, enye i-SNMP interface |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 19 intshi 1U 485X138X45mm (WXDXH) |
Ubunzima | 3.0KG |
Isicelo
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Sithanda ukuma okumangalisayo phakathi kwabathengi bethu bezinto zethu ezikumgangatho ophezulu, izinga elinobundlongondlongo kunye noncedo luka-2019 Umgangatho ophakamileyo we-Rs232 ukuya kwi-Rs485-i-Ethernet ukuya kwi-E1 yokuGuqulela i-E1 kwi-Fiber Ethernet JHA-CE16F4 - JHA, Imveliso iya kubonelela kuyo yonke indawo. ihlabathi, elifana ne: Oman, Islamabad, Miami, Qinisekisa ukuba uziva ukhululekile ukusithumela iimfuno zakho kwaye siya phendula kuwe kwangoko. Ngoku sineqela lobunjineli abanobuchule bokukusebenzela malunga nazo zonke iimfuno ezineenkcukacha. Iisampulu ezingahlawulelwayo zinokuthunyelwa ukuze zihambelane neemfuno zakho ukuze uqonde ulwazi oluninzi. Ngomzamo wokuhlangabezana neemfuno zakho, qiniseka ukuba uziva ukhululekile ukunxibelelana nathi. Unokusithumelela ii-imeyile kwaye uqhagamshelane nathi ngokuthe ngqo. Ngapha koko, siyakwamkela ukutyelelwa komzi-mveliso wethu osuka kwihlabathi liphela ukuze siqondwe ngcono ngakumbi ngombutho wethu. kunye nezinto. Kurhwebo lwethu nabarhwebi bamazwe amaninzi, sikholisa ukubambelela kumgaqo wolingano kunye nenzuzo efanayo. Ngenene lithemba lethu lokuthengisa, ngemizamo edibeneyo, urhwebo ngalunye kunye nobuhlobo ukuze sizuze thina. Sijonge phambili ekufumaneni imibuzo yakho.
Ngu-Alan waseSweden - 2018.09.16 11:31
Iingxaki zinokusonjululwa ngokukhawuleza nangempumelelo, kuyafaneleka ukuthembana nokusebenza kunye.
Ngu-Abigail waseGeorgia - 2017.10.27 12:12