I-16 * E1 ukuya kwi-3x1000Base-TX + 2x1000Base-X JHA-CE16G3F2 I-Interface Converter Overview Isixhobo esisebenzisa i-reverse direction technology multiplexing to bundle for multiple E1 ukuhambisa idatha ye-Ethernet ye-3Channel 1000BASE-TX kunye ne-2x1000Base-X. Iyakwazi ukuqaphela i-1 ~ 16 E1 iguqulela phakathi kwe-Ethernet ujongano olubonakalayo, ukwenza iziteshi ze-E1 ezidityaniswe ne-Ethernet interface optical. Ukusebenzisa i-GFP encapsulation, xhasa i-LCS (isikimu sokulungelelanisa umthamo) kunye neprotocol ye-LAPS. esi sixhobo sinokuxhasa i-1-16Channel E1 uqwalaselo lwetshaneli, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela i-E1 imigca yokuhambisa ixesha, isantya somgca omnye yi-1984Kbit / s, i-4channe Ethernet bandwidth yi-7936Kbit / s, i-8channel bandwidth yi-15872 Kbit / s, i-16channel bandwidth inokufikelela kwi-31744Kbit / s. Isixhobo sibonelela ngomsebenzi we-alamu. Umsebenzi unokwethenjelwa, uzinzile, kunye nokusetyenziswa kwamandla aphantsi, ukudibanisa okuphezulu, ubungakanani obuncinci. Inkxaso yolawulo lweNethiwekhi yeSNMP. Ifoto yeMveliso ye-19 Intshi ye-1U Uhlobo lweempawu Ukuhanjiswa okucacileyo kwedatha ye-Ethernet kwi-1 ukuya kwi-16 yeesekethe ze-E1; Inokuxhotyiswa nge-ethernet ezintlanu ezitshintshayo zombane ukuze umsebenzisi agcine iswitshi ye-Ethernet; I-1000Base-TX Inkxaso ye-10/100/1000M, i-duplex epheleleyo / isiqingatha i-adaptive ngokupheleleyo, i-protocol ye-VLAN yenkxaso; Ichweba ngalinye lixhasa inkxaso ye-Ethernet ye-AUTO-MDIX (ikhebula le-crossover kunye ne-straight-line adaptation); 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. Okufana nenkqubo yomthombo wexesha le-E1 yendlela yokuqala ye-E1, xa ukusilela kwe-E1 yokuqala (isilumkiso esibi LOS / AIS / LOF / CRC4 okanye i-loopback evelisa umqondiso) 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; I-E1 i-tributary Ø iziphelo zisenokungangqinelani ngoqhagamshelo lothotho; 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. IiParameters ♦ I-E1 Interface E1 i-interface protocol: ITU-T G.703, i-Interface Rate: 2048Kbps±50ppm IKhowudi ye-Interface: HDB3; I-E1 Impedance: 75Ω (ukungalingani L9), 120Ω (ibhalansi RJ45); Ukunyamezela kweJitter: Ngokuhambelana neprothokholi G.742 kunye ne-G.823 iAttenuation eVunyiweyo: 0~6dBm ♦ 10/100/1000M 1000Base-TX Interface ireyithi ye-Interface: 10/100Mbps, isiqingatha/i-duplex epheleleyo ezenzekelayo-i-IEE eCompatible Interface: 802.3, IEEE I-802.1Q (VLAN) Idilesi ye-MAC Ubuchule: 4096 Isiqhagamshelo: RJ45, inkxaso ye-Auto-MDIX ♦ 1000Base-X Ethernet Optical Interface Wave Ubude: 1310nm, 1550nm Interface rate: 1000M, i-duplex epheleleyo kunye ne-IE3 i-Compatible Interface2 Standard. I-1000BASE-S / LX Idilesi ye-MAC Ubunakho: I-4096 i-Connector: I-FC / SC Fiber Transmission Distance inqunyelwe ngokulahleka kwesiphaluka se-optical kunye nelahleko eyongezelelweyo ngenxa yeziqhagamshelo, izixhobo kunye neepatch panel. Umgama wothumelo unokunqandwa yi-fiber optic bandwidth. ♦ Indawo yokusebenza Ubushushu bokusebenza: -10°C ~ 50°C Ukufuma okusebenzayo: 5%~95 % (akukho condensation) Ubushushu bokugcina: -40°C ~ 80°C Ukufuma kokuGcina: 5%~95 % (akukho condensation) MTBF : ＞100,000 iiyure Iinkcukacha zoMfuziselo JHA-CE16G3F2 Ingcaciso esebenzayo I-16E1-3x1000base-tx kunye ne-2x1000base-x Converter , i-Ethernet inokwahlulwa ibe yodwa enengqiqo, Ifakwe kwiphakheji ye-GFP, inkxaso ye-LCS kunye ne-LAPS protocol, ixhasa ulawulo lwenethiwekhi ye-SNMP ezimeleyo; Inkcazo yePort 3x1000base-tx kunye ne-2x1000base-x Ethernet ujongano;16*E1 Ujongano, iConsole enye kunye neNye SNMP Port Power AC90V ~ 260V;DC -48V/+24V(Selectable); Ukusetyenziswa kwamandla:≤5W Dimension 485(ubude) X 138(ububanzi) X44(ubude) mm(19 intshi 1U Uhlobo) Ubunzima 1.8Kg/Pcs(19 intshi 1U Uhlobo) Isicelo

Intshayelelo ye-JHA-F24 uchungechunge luhambelana nemigangatho ye-IEEE802.3, Yenzelwe ukuguqula isignali yedatha phakathi kwe-100Base-FX kunye ne-10 / 100Base-TX ngokukhawuleza i-Ethernet. Isiguquli semidiya siqhagamshelwe phakathi kwentambo yefayibha kunye nentambo ejijekileyo, yandisa inethiwekhi yakho ye-Ethernet ngaphaya komda weemitha ezili-100 obekwe ngentambo yobhedu. Uguqulo lubonakala elubala kuzo zonke iiprothokholi, lunokusetyenziswa kuzo zonke iindawo njengeFayibha ukuya eKhaya, iFayibha kwiShishini okanye iFayibha ukuya kwiCurb. Iimpawu ♦ Ukuthotyelwa kwe-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX imigangatho. ♦ Ixhasa iTCP / IP, PPPOE, DHCP, ICMP, NAT protocol. ♦ Ulawulo lokuhamba: I-duplex epheleleyo usebenzisa i-IEEE 802.3X, i-standard half-duplex ithatha i-Backpressure. ♦ Amazibuko ombane axhasa umsebenzi wokuxoxisana ngokuzenzekelayo, ulungelelanisa ngokuzenzekelayo ukuhanjiswa kunye nokudluliselwa kwamazinga. ♦ Amazibuko axhasa i-Auto-MDI / MDIX auto-flip. ♦ Inkxaso yokugcina kunye nemodi yangaphambili. ♦ Ixhasa i-10M, i-100M imodi okanye i-adaptive mode. ♦ Ukubonelela ngezikhombisi zesimo, ukunikezelwa kwamandla angaphandle (imveliso ye-5V ~ 50Hz 2A). ♦ Uyilo lwekhadi, ukuququzelela ugcino lwexesha elizayo kunye nezixhobo zokuhlola. ♦ Uyilo lonikezelo lombane lwemodyuli, ibhodi yokusebenza enoyilo olwahlukileyo lonikezelo lwamandla, kulula ukuyigcina emva kogcino. ♦ Izisombululo ze-IC ezizodwa, ubushushu be-chip buphantsi, ukulahla inkqubo yokupholisa kunye nokupholisa, ukulawula ukuhamba kunye nokunciphisa izaqhwithi zokusasaza. ♦ Imodyuli yomgangatho ophezulu odibeneyo we-photovoltaic inikeza iimpawu ezintle ze-optical kunye neepropati zombane ukuqinisekisa ukuhanjiswa okuthembekileyo, ubomi obude. ♦ Uhluzo losasazo lweNdlela yokuSebenza, idilesi yokufunda ngokuzenzekelayo kunye nohlaziyo oluzenzekelayo kunye nokugcina kunye nokuya phambili. ♦ Ixhasa ukuya kuthi ga kwi-1916 byte yokuhanjiswa kwepakethi yedatha ende. ♦ Ikhonkco elilahlekileyo lokubonelela nge-diagnostic ekude, i-interface yombane kunye ne-optical port link connection diagnostics, ukuhanjiswa kwedatha eguquguqukayo, i-duplex epheleleyo / i-half duplex, ukukhanya kwesantya, ukufakwa lula kunye nokugcinwa kamva. ♦ Ukusetyenziswa kwamandla aphantsi kakhulu ngaphantsi kwe-2.5W (Igalelo: AC110 ~ 260V), ukushisa okuphantsi, ukusebenza okuzinzile ixesha elide. Umgangatho weProthokholi yeDimension Specification IEEE802.3, IEEE802.3u, IEEE802.3x Ulawulo lokuqukuqela, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 850nm/1310nmmodence0nmmode 1555nm Multimission0 I-Single/Dual-fiber 2Km Imowudi enye, i-Single-fiber 20/40/60/80/100Km Indlela enye, i-Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Ports, UTP Cat5 / Cat5e Cooper Cable Fiber Port I-Multimode, i-Dual-fiber SC / ST / FC (I-Diameter 50/125, 62.5 / 125μm) Imodi enye, iFayibha enye, i-SC / ST / FC (I-Diameter 9/125μm) Indlela enye, i-Dual-fiber SC / FC (ububanzi 9/ 125μm ) Indlela yokuGuqulela uphawu loTshintsho: Uguqulelo lweMedia, ivenkile naphambili / ngqo ngaphakathi I-MAC Yongeza: I-1 K Cache: 1 Mbit Ubume be-duplex epheleleyo: ulawulo lokuhamba, i-half-duplex: imowudi yokucinezela umva Ivenkile kunye noPhambili: 9.6us, Ngokuchanekileyo Kwi: 0.9us BER: