Tshiab tuaj txog Tuam Tshoj Rs232 rau 485 Hloov - Framed E1-4FE interface Converter JHA-CE1fF4 - JHA

Framed E1-4FE interface ConverterJHA-CE1fF4

Txheej txheem cej luam

E1-4ETH interface converter yog raws li FPGA. Cov cuab yeej muab kev hloov pauv ntawm ITU-T G.703 (E1) tus qauv tsim E1 interface thiab 10/100Base-T interface. Nws yog lub peev xwm siab, tus kheej-adaptable ntev-ntev Ethernet choj. Cov khoom yog me me thiab tus nqi qis. Nws yog dav siv hauv kev sib txuas ntawm WAN thiab LAN, saib xyuas, thiab lwm yam

Khoom duab

Mini Hom

Nta

• Raws li tus kheej-copyright IC
• E1 txhawb txhua lub sijhawm teem sijhawm, tus nqi yog 64K-2048K
• Tau paub saib xyuas thiab tswj cov khoom siv tej thaj chaw deb, OAM tswj cov ntaub ntawv tsis tau coj tus neeg siv sijhawm thiab txuag E1 bandwidth
• Muaj kev ua haujlwm ntawm E1 interface voj rov qab xyuas, zam lub converter poob vim tias interface voj rov qab; Muaj qhov taw qhia thaum lub cuab yeej hluav taws xob tawm lossis
• E1 kab tawg lossis poob teeb liab;
• Tau teeb tsa E1 kab uas tsis xa cov teeb liab LINK rau Ethernet interface thaum E1 kab tawg;
• Lub Ethernet interface txhawb nqa jumbo thav duab (1916 Bytes);
• 4Channel 10M / 100M Ethernet interface tuaj yeem cais ib leeg kom paub txog kev sib txuas lus ntawm nws tus kheej;
• Ethernet interface txhawb nqa 10M / 100M, ib nrab / tag nrho duplex pib-Kev sib tham thiab AUTO-MDIX (hloov kab thiab txuas ncaj qha kab nws tus kheej-adaptable);
• Muab 2 hom moos: E1 tus tswv moos thiab E1 kab moos;
• Muaj peb Loop Back Hom: E1 interface Loop Back (ANA),Ethernet interface Loop Back (DIG),Hais kom cov chaw taws teeb Ethernet interface Loop Back (REM)
• Muaj pseudo random code xeem muaj nuj nqi, yooj yim rau installation thiab txij nkawm;
• Muab 2 impedances: 75 Ohm unbalance thiab 120 Ohm tshuav nyiaj li cas;
• Muaj Ethernet saib xyuas tus kheej rov ua haujlwm, cov khoom siv yuav tsis tuag
• Ethernet interface txhawb cov txee ntawm kev txais thiab xa cov thav duab, tau txais cov ncej tsis ncaj ncees lawm.E1 interface txhawb cov txee ntawm kev txais cov ncej tsis raug;
• Paub saib xyuas cov khoom siv tej thaj chaw deb qhov kub thiab qhov hluav taws xob los ntawm cov khoom siv hauv zos;
• Txhawb SNMP Network Management;
• Yuav tsim cov qauv: Ethernet E1 Choj (A)----E1 Optical Fiber Modem (B)----Ethernet Optical Fiber Modem (C)

Tsis muaj

♦E1 interface

Interface Standard: ua raws li txoj cai G.703;
Interface tus nqi: n * 64Kbps ± 50ppm;
Interface Code: HDB3;

E1 Impedance: 75Ω (tsis sib npaug), 120Ω (sib npaug);

Jitter kam rau ua: Raws li txoj cai G.742 thiab G.823

Tso cai attenuation: 0 ~ 6dBm

♦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

Daim ntawv thov