Lub koob npe nrov Rs485 rau Ethernet - Framed E1-FE interface Converter JHA-CE1fF1 - JHA

Framed E1-FE interface Converter JHA-CE1fF1

Txheej txheem cej luam

Qhov no interface converter yog raws li FPGA, muab ib tug framed E1 interface thiab ib tug Ethernet interface kom cuag 10/100Base-T Ethernet cov ntaub ntawv kis tau tus mob ntawm E1 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 E1 channel kom ua tiav hauv zos thiab thaj chaw deb Ethernet sib cuam tshuam nrog serial interfaces ntawm tus nqi qis. Cov cuab yeej muaj qhov ntsuas qhov ntsuas qhov sib txuam los pab txhawb qhov project launching thiab tu txhua hnub.

Khoom duab

Hom Mini

Nta

• Raws li tus kheej-copyright IC
• 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
• E1 txhawb txhua lub sijhawm teem sijhawm, tus nqi yog 64K-2048K
• Cov cuab yeej hauv zos tuaj yeem yuam cov cuab yeej nyob deb deb raws li nws
• 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 (2036 Bytes);
• Inter-set dynamic Ethernet MAC chaw nyob (4,096) nrog cov ntaub ntawv hauv zos thav duab lim
• Ethernet interface txhawb nqa 10M / 100M, ib nrab / puv duplex pib- Kev sib tham thiab AUTO-MDIX (hloov kab thiab txuas ncaj qha kab nws tus kheej-adaptable);
• Muaj Ethernet saib xyuas tus kheej rov ua haujlwm, cov khoom siv yuav tsis tuag
• Muaj peev xwm ua tiav cov chaw taws teeb chaw teeb tsa ib qho 5 hom Ethernet thiab tuaj yeem kaw AUTO-MDIX muaj nuj nqi;
• 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)
• Muab 2 impedances: 75 Ohm unbalance thiab 120 Ohm tshuav nyiaj li cas;
• Txhawb SNMP Network Management;
• Tau paub saib xyuas cov khoom siv tej thaj chaw deb qhov kub thiab qhov hluav taws xob los ntawm cov khoom siv hauv zos;
• Yuav tsim cov qauv: Ethernet E1 Choj (A)---E1 Optical Fiber Modem (B)---Ethernet Optical Fiber Modem (C)
• Yuav tsim cov qauv: Ethernet E1 Choj (A)---Optical Ethernet E1 Choj (B)---Ethernet Optical Fiber Transceiver (C), tuaj yeem tswj hwm (B) thiab (C) ntawm (A)

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 haujlwm av noo: 5% ~ 95% (tsis muaj condensation)

Cia kub: -40 ° C ~ 80 ° C

Cia Humidity: 5% ~ 95% (tsis muaj condensation)

Specifications

Daim ntawv thov

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