Intengo Ephansi Kakhulu Rs422 Multiplexer - Isixhumi esibonakalayo E1-4FE esingazimele Isiguquli JHA-CE1F4 - JHA
Intengo Ephansi Kakhulu Rs422 Multiplexer - Isixhumi esibonakalayo E1-4FE esingazimele Isiguquli 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 zadluliswa, 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 ingahlukanisana 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 - Isixhumi esibonakalayo se-Ethernet sisekela izinto zokubala zokwamukela nokudlulisa uhlaka, zithola izinto zokubala zozimele ezingalungile. I-interface ye-E1 isekela izinto zokubala zokwamukela ifreyimu engalungile;
- 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 | Ukuxhumana okukodwa kwe-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:
Sihlala silandela isimiso Quality Okokuqala, Prestige Supreme. Sizibophezele ngokugcwele ekuletheni amakhasimende ethu ngemikhiqizo nezisombululo zekhwalithi ephezulu enenani elincintisanayo, ukulethwa ngokushesha kanye nezinsizakalo ezinolwazi nge-Super Lowest Price Rs422 Multiplexer - Unframed E1-4FE interface Converter JHA-CE1F4 – JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba. umhlaba, njenge: Albania, Malaysia, Poland, Imboni yethu ifakwe indawo ephelele ku-10000 square metres, okusenza sikwazi ukwanelisa ukukhiqiza nokuthengisa kwemikhiqizo yengxenye yezimoto. Inzuzo yethu yisigaba esigcwele, izinga eliphezulu kanye nentengo yokuncintisana! Ngokusekelwe kulokho, imikhiqizo yethu izuza ukunconywa okuphezulu kokubili ekhaya naphesheya.
NguRaymond wase-Ukraine - 2018.10.31 10:02
Le nkampani inezinketho eziningi esenziwe ngomumo ongakhetha kuzo futhi ingenza ngokwezifiso uhlelo olusha ngokwesidingo sethu, okuyinto enhle kakhulu ukufeza izidingo zethu.
Ngu-Henry wasePeru - 2018.06.19 10:42