Zoo zoo Rs485 rau Rs232 Serial Converter - Co-Directional 64K-FE Converter JHA-CE1tF1 - JHA
Zoo heev zoo Rs485 rau Rs232 Serial Converter - Co-Directional 64K-FE Converter JHA-CE1tF1 - JHA Detail:
Txheej txheem cej luam
Lub G.703 (Co-Directional G.703) interface faib 64Kbps voj voog mus rau 4 chav nyob ib ntus, nws siv "0101" sawv cev "0", "1100" sawv cev "1". Los ntawm alternating transformation polarity ntawm lub block uas nyob ib sab, binary signals hloov peb theem teeb liab. Hauv txhua pab pawg thib 8 tau rhuav tshem thaiv kev hloov pauv ntawm polarity, yog li xa 8KHz lub sijhawm teeb tsa. Los ntawm cov coding saum toj no, G.703 co-directional 64Kbps teeb liab tuaj yeem ua tiav lub sijhawm xa cov teeb liab ntawm 64KHz thiab 8KHz thiab 64KHz thiab cov ntaub ntawv teeb liab ntawm 64Kbit / s nyob rau tib txoj kev nrog ib khub sib npaug kab.
Qhov no interface converter muab ib co-directional G.703 interface thiab ib qho Ethernet interface kom ua tiav 10/100Base-T Ethernet cov ntaub ntawv xa mus rau G.703 channel. Nws yog kev ua haujlwm siab, kev kawm tus kheej Ethernet choj. Cov cuab yeej no yog cov cuab yeej txuas ntxiv ntawm Ethernet, siv lub network (PDH / SDH / Microwave) uas muab G.703 channel kom ua tiav hauv zos thiab tej thaj chaw deb Ethernet interconnecting nrog serial interfaces ntawm tus nqi qis. Cov cuab yeej muaj qhov ntsuas qhov ntsuas qhov sib npaug los pab txhawb qhov project launching thiab tu txhua hnub.
Khoom duab
Mini Hom
Nta
- Raws li tus kheej-copyright IC
- Yuav Paub Txog Ethernet cov ntaub ntawv xa mus rau hauv ib qho Co-directional G.703 circuit
- Inter-set dynamic Ethernet MAC chaw nyob (4,096) nrog cov ntaub ntawv hauv zos thav duab lim
- Cov cuab yeej hauv zos tuaj yeem tswj cov khoom siv nyob deb
- Muaj kev ua haujlwm ntawm G.703 voj rov qab xyuas, thiab qhia rau ntawm LED
- Yuav txawv qhov laj thawj ntawm Co-directional G.703 poob teeb liab yog tias cov khoom siv hluav taws xob tej thaj chaw deb hluav taws xob tawm lossis kev taw qhia G.703 kab tawg.
- Ethernet interface txhawb nqa 10M / 100M, ib nrab / tag nrho duplex auto- adaptable, txhawb VLAN
- Ethernet interface txhawb AUTO-MDIX (hloov kab thiab ncaj nraim txuas kab nws tus kheej-adaptable);
- Muab 2 hom moos: Co-Directional G.703 tswv moos thiab G.703 kab moos;
- Cov cuab yeej hauv zos tuaj yeem yuam cov cuab yeej nyob deb li cas raws li nws (thaum lub cuab yeej tsis raug hom, qhov tsis raug)
- Muaj peb Loop Back Hom: G.703 interface Loop Back (ANA),Ethernet interface Loop Back (DIG),Hais kom cov chaw taws teeb Ethernet interface Loop Back (REM)
- Txhawb tus kheej-adaptable 120 Ohm tshuav nyiaj li cas;
Tsis muaj
♦ Co-Directional G.703 Interface
Interface Standard: ua raws li txoj cai ITU-T G.703;
Interface tus nqi: 64Kbps ± 50ppm;
E1 impedance: 120Ω (sib npaug);
Jitter kam rau ua: Raws li txoj cai G.742 thiab G.823
Qhov siab tshaj plaws kis tau tus mob: mus txog 500m
♦Ethernet interface (10/100M)
Interface tus nqi: 10/100 Mbps, ib nrab / puv duplex pib-kev sib tham
Interface Standard: Tau tshaj IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Chaw Nyob Muaj Peev Xwm: 4096
Connector: RJ45, txhawb Auto-MDIX
♦Ua haujlwm ib puag ncig
Ua haujlwm kub: -10 ° C ~ 50 ° C
Ua hauj lwm av noo: 5% ~ 95% (tsis condensation)
Cia kub: -40 ° C ~ 80 ° C
Cia Humidity: 5% ~ 95% (tsis muaj condensation)
Specifications
Qauv | Tus Qauv Zauv: JHA-CE1tF1 |
Functional Description | 10/100M Ethernet cov ntaub ntawv kis tau tus mob channel nyob rau hauv tib txoj kev ntawm G.703 (Co-Directional G.703), Ethernet tus nqi 64K |
Chaw nres nkoj piav qhia | Ib co-directional 64K interface, 1 Fast Ethernet interface |
Hwj chim | Lub hwj chim: AC180V ~ 260V;DC -48V;DC + 24 VKev siv hluav taws xob: ≤10W |
Dimension | Khoom Loj: 216X140X31mm (WXDXH) |
Qhov hnyav | 1.2 KG |
Daim ntawv thov
Product details duab:
Yam khoom Guide:
Dais Cov neeg siv khoom ua ntej, Zoo ua ntej hauv siab, peb ua haujlwm nrog peb cov neeg siv khoom thiab muab cov kev pabcuam zoo thiab kev pabcuam zoo rau Rs485 rau Rs232 Serial Converter - Co-Directional 64K-FE Converter JHA-CE1tF1 - JHA , Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Milan, Lithuania, Rio de Janeiro, Peb muaj kev paub txaus hauv kev tsim cov khoom raws li cov qauv lossis kos duab. Peb sov siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj xyuas peb lub tuam txhab, thiab koom tes nrog peb rau lub neej yav tom ntej ua ke.
Los ntawm Eunice los ntawm Holland - 2017.11.29 11:09
Tus neeg saib xyuas kev muag khoom muaj qib lus Askiv zoo thiab kev paub txog kev txawj ntse, peb muaj kev sib txuas lus zoo. Nws yog ib tug neeg sov siab thiab zoo siab, peb muaj kev sib koom tes zoo thiab peb tau los ua phooj ywg zoo heev hauv kev ntiag tug.
Los ntawm Elma los ntawm Dubai - 2017.10.23 10:29