Udumo oluphezulu Rs485 ukuya kwi-Ethernet - 16 * E1 ukuya kwi-3x1000Base-TX+2x1000Base-X Interface Converter JHA-CE16G3F2 - JHA

16*E1 ukuya 3x1000Base-TX+2x1000Base-XI-JHA-CE16G3F2

Isiguquli seNdibaniselwano

Isishwankathelo

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

19 Intshi 1U Uhlobo

Iimbonakalo

• Ukuhanjiswa okucacileyo kwedatha ye-Ethernet kwi-1 ukuya kwi-16 iisekethe 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.

Iiparamitha

♦E1 Interface

Iprothokholi yojongano lwe-E1: ITU-T G.703,
Ireyithi yoNxibelelwano: 2048Kbps±50ppm
IKhowudi yoNxibelelwano: HDB3;

I-E1 Impedance: 75Ω (ukungalingani L9), 120Ω (ibhalansi RJ45);

Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823

Ukuqwalaselwa okuvunyelweyo: 0 ~ 6dBm

♦10/100/1000M 1000Base-TX Interface

Ireyithi yokunxibelelana: 10/100Mbps, 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

♦1000Base-X Ethernet Optical Interface

Ubude beMaza: 1310nm, 1550nm

Ireyithi ye-interface: 1000M, i-duplex epheleleyo

I-Interface Standard: Iyahambelana ne-IEEE 802.3, 1000BASE-S/LX

Isakhono sedilesi ye-MAC: 4096

Isidibanisi: FC/SC

I-Fiber Transmission Distance inqunyelwe yi-optical circuit loss kunye nelahleko eyongezelelweyo ngenxa yezixhumi, izixhobo kunye neepatch panel. Umgama wothumelo unokunqandwa yi-fiber optic bandwidth.

♦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)

MTBF:  ＞100,000 iiyure

Iinkcukacha

Isicelo