Isiguquli Sesixhumi Esibonakalayo Esilungile - Isiguquli Esibonakalayo Esingazimele E1-4FE JHA-CE1F4 – JHA
Isiguquli Sesixhumi Esibonakalayo Esilungile - Isiguquli Sesixhumi esibonakalayo Esingenaframed E1-4FE JHA-CE1F4 – JHA Imininingwane:
Isiguquli esibonakalayo se-E1-4FE esingazimele I-JHA-CE1F4
Uhlolojikelele
Lesi siguquli sephrothokholi (isiguquli se-interface) sisebenzisa idizayini enkulu ye-FPGA, i-ITU-T G.703 i-interface ye-E1 engafakwanga ngozimele kanye nesiguquli esibonakalayo se-10 / 100Base-T Ethernet ezine, iziteshi eziyi-10 / 100Base-T zizodluliselwa kuswishi, i-HUB, imizila. , amabhuloho, noma enye idivayisi. Futhi ngokusebenzisa i-Optical nezinye izinto zokuthutha zadluliselwa, ukuxhumana kungakhiwa izingxenye zenethiwekhi ezihlukene. Le divayisi iwukusebenza okuphezulu, ibhuloho le-Ethernet elikude eliguqukayo. Usayizi wayo omncane, izindleko eziphansi, zilungele kakhulu izinhlelo zokusebenza zokuvala amabhuloho ezingazweli kakhulu noma njenge-LAN extender noma i-slicer bitstream kungqalasizinda. Ingafunda ngokuzenzakalelayo ikheli le-LAN MAC eliqhubekayo ekhelini okuyiwa kulo lohlaka nokunye ukudlulisela phambili kwe-LAN. Kuphrothokholi ye-TCP / IP esobala, nikeza ukuvikeleka kwenethiwekhi yokuxhumana phakathi kwamadivayisi ahlukile wokuxhumana, ukuxhumana okungenamthungo. Le mishini isetshenziswa kabanzi phakathi kwe-WAN ne-LAN networking, inkambu yokuqapha
Isithombe Somkhiqizo
Uhlobo Oluncane
19inch 1U uhlobo
Izici
- Ngokusekelwe ku-IC ye-self-copyright
- Ingabona ukuqapha nokulawula okokusebenza okukude, idatha yokuphatha ye-OAM ayizange ithathe isikhathi esibekiwe sabasebenzisi futhi yonge umkhawulokudonsa we-E1
- Yiba nomsebenzi we-E1 interface loop back check, gwema isiguquli siphahlazekile ngenxa ye-interface loop return;
- Yiba nesikhombi lapho idivayisi icishiwe noma ulayini we-E1 uphukile noma ulahlekelwa isignali;
- Ingasetha umugqa we-E1 ukuthi ungathumeli isignali ye-LINK kusixhumi esibonakalayo se-Ethernet ngenkathi umugqa we-E1 uphukile; Isixhumi esibonakalayo se-Ethernet sisekela amafreyimu we-jumbo (1916 Bytes);
- I-4Channel 10M/100M Ethernet interface ingahlukanisa ukuze ibone ukuxhumana ngokuzimela;
- Isixhumi esibonakalayo se-Ethernet sisekela i-10M/100M, i-duplex auto-Negotiation eyingxenye/egcwele kanye ne-AUTO-MDIX (umugqa oweqa futhi umugqa oqondile okwazi ukuzivumelanisa nezimo);
- Nikeza izinhlobo zewashi ezi-2: Iwashi eliyinhloko le-E1 kanye newashi lomugqa we-E1;
- Iba ne-Loop Back Mode emithathu: i-E1 interface Loop Back (ANA),Isixhumi esibonakalayo se-Ethernet Loop Back(DIG),Yala isixhumi esibonakalayo se-Ethernet esikude Loop Back(REM)
- Yiba nomsebenzi wokuhlola ikhodi okungahleliwe mbumbulu, ukufakwa kalula nokugcinwa;
-
Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm;
Yiba nomsebenzi wokuzisetha kabusha we-Ethernet, okokusebenza ngeke kufe - I-Ethernet interface isekela izinto zokubala zokwamukela nokudlulisa ifreyimu, ithola izinto zokubala zozimele ezingalungile. Isixhumi esibonakalayo se-E1 sisekela izinto zokubala zokwamukela uhlaka olungalungile;
- Ukusekela Ukuphathwa Kwenethiwekhi ye-SNMP;
- Qaphela ukuqapha izinga lokushisa lemishini ekude kanye ne-voltage emishinini yasendaweni;
- Ingakha isakhiwo: I-Ethernet E1 Bridge(A)----E1 I-Optical Fiber Modemu(B)----Imodemu ye-Ethernet Optical Fiber (C)
Amapharamitha
♦E1 Interface
I-Interface Standard: thobela umthetho olandelwayo G.703;
Isilinganiso sokusebenzisana: n*64Kbps±50ppm;
Ikhodi Yesixhumanisi: HDB3;
Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
♦I-Ethernet interface(10/100M)
Isilinganiso sokusebenzisana: 10/100 Mbps, uhhafu/okugcwele kwe-duplex-negotiation
I-Interface Standard: Ihambisana ne-IEEE 802.3, IEEE 802.1Q (VLAN)
Amandla wekheli le-MAC: 4096
Isixhumi: RJ45, isekela i-Auto-MDIX
♦Indawo yokusebenza
Izinga lokushisa lokusebenza: -10°C ~ 50°C
Umswakamo osebenzayo: 5% ~ 95% (akukho ukufingqa)
Izinga lokushisa lesitoreji: -40°C ~ 80°C
Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)
Imininingwane
Imodeli | Inombolo Yemodeli: JHA-CE1F4 |
Incazelo Esebenzayo | 1channel E1 – 4FE interface converter, 10/100 adaptive, isekela VLAN, -48V noma AC220V ugesi (uma uthanda) |
Incazelo Yembobo | Indawo eyodwa ye-E1, izimbobo ezine ze-Fast Ethernet |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi Womkhiqizo: Uhlobo oluncane 216X140X31mm (WXDXH), 1.3KG/piece19inch 1U uhlobo 483X138X44mm (WXDXH), 2.0KG/piece |
Isicelo
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Kungaba indlela enhle yokuthuthukisa izixazululo nesevisi yethu. Umgomo wethu kungaba ukwakha imikhiqizo eqanjiwe kubathengi abanolwazi olungcono kakhulu lokusebenza lwe-Good Quality Interface Converter - Isixhumi esibonakalayo Esingafakwanga E1-4FE Isiguquli JHA-CE1F4 – JHA , Umkhiqizo uzophakela emhlabeni wonke, njenge: Qatar, kazakhstan, I-Auckland, Njengefektri enolwazi futhi samukela i-oda elenziwe ngezifiso futhi silenze lifane nesithombe sakho noma isampula ecacisayo kanye nokupakishwa kwedizayini yekhasimende. Umgomo oyinhloko wenkampani ukuphila inkumbulo eyanelisayo kuwo wonke amakhasimende, futhi isungule ubudlelwano bebhizinisi besikhathi eside bokunqoba. Ukuze uthole ukwaziswa okwengeziwe, sicela usithinte. Futhi Kuyinjabulo yethu enkulu uma uthanda ukuba nomhlangano mathupha ehhovisi lethu.
Ngu-Beryl wase-Bangladesh - 2018.10.01 14:14
Sekuyiminyaka eminingi sihlanganyela kulo mkhakha, siyasazisa isimo sengqondo somsebenzi namandla okukhiqiza enkampani, lena ngumkhiqizi ohloniphekile futhi ochwepheshe.
Ngu-Tina wase-Costa Rica - 2018.09.23 18:44