Igiciro gito kumafaranga 222

Imigaragarire ya E1-4FE IhinduraJHA-CE1fF4

Incamake

Ihinduka rya E1-4ETH rishingiye kuri FPGA. Igikoresho gitanga inzibacyuho hagati ya ITU-T G.703 (E1) isanzwe igizwe na E1 interineti na 10 / 100Base-T. Nubushobozi buhanitse, bwonyine-bushobora guhuza intera ndende ya Ethernet. Ibicuruzwa ni bito kandi bihendutse. Irakoreshwa cyane muguhuza WAN na LAN, gukurikirana, nibindi

Ifoto y'ibicuruzwa

Ubwoko bwa Mini

Ibiranga

• Bishingiye ku kwikorera uburenganzira bwa IC
• E1 ishyigikira ibihe byose byashizweho, igipimo ni 64K-2048K
• Irashobora kumenya kugenzura no kugenzura ibikoresho bya kure, amakuru yubuyobozi bwa OAM ntabwo yafashe umwanya wumukoresha no kubika umurongo wa E1
• Gira imikorere ya E1 interineti isubire inyuma kugenzura, irinde impinduka yaguye kubera kugaruka kwa interineti; Gira icyerekezo mugihe igikoresho kizimye cyangwa
• Umurongo wa E1 wacitse cyangwa gutakaza ibimenyetso;
• Urashobora gushiraho umurongo wa E1 utohereza ibimenyetso bya LINK kuri interineti ya Ethernet mugihe umurongo wa E1 wacitse;
• Imigaragarire ya Ethernet ishyigikira ama kadamu ya jumbo (1916 Bytes);
• 4Channel 10M / 100M Imigaragarire ya Ethernet irashobora kwitandukanya kugirango tumenye itumanaho ryigenga;
• Imigaragarire ya Ethernet ishyigikira10M / 100M, kimwe cya kabiri / cyuzuye duplex auto-Gushyikirana na AUTO-MDIX (umurongo wambukiranya umurongo uhujwe neza-wihuza);
• Tanga ubwoko 2 bwisaha: E1 isaha nisaha ya E1;
• Kugira uburyo butatu bwo gusubira inyuma: E1 Imigaragarire Yinyuma (ANA)、Imigaragarire ya Ethernet Yisubire inyuma (DIG)、Tegeka interineti ya kure ya Ethernet Loop Back (REM)
• Kugira pseudo random code test imikorere, byoroshye kwishyiriraho no kubungabunga;
• Tanga inzitizi 2: 75 Ohm impirimbanyi na 120 Ohm iringaniye;
• Gira Ethernet ikurikirana imikorere yo kwisubiramo, ibikoresho ntibipfa
• Imigaragarire ya Ethernet ishyigikira ibara ryo kwakira no kohereza ikadiri, yakira ibara ritari ryo.E1 Imigaragarire ishyigikira ibara ryo kwakira ikadiri itari yo;
• Kumenya kugenzura ibikoresho bya kure ubushyuhe na voltage biva mubikoresho byaho;
• Shyigikira imiyoborere ya SNMP;
• Irashobora gukora imiterere: Ethernet E1 Ikiraro (A)－－-E1 Moderi nziza ya fibre optique (B)－－-Ethernet Optical Fibre Modem (C.)

Ibipimo

♦E1 Imigaragarire

Imigaragarire isanzwe: kubahiriza protocole G.703;
Igipimo cyimbere: n * 64Kbps ± 50ppm;
Kode y'imbere: HDB3;

E1 Impedance: 75Ω (kutaringaniza), 120Ω (impirimbanyi);

Kwihanganira Jitter: Ukurikije protocole G.742 na G.823

Byemerewe Attenuation: 0 ~ 6dBm

♦Imigaragarire ya Ethernet (10 / 100M)

Igipimo cyimbere: 10/100 Mbps, igice / cyuzuye duplex auto-imishyikirano

Imigaragarire isanzwe: Ihuza na IEEE 802.3, IEEE 802.1Q (VLAN)

Ubushobozi bwa aderesi ya MAC: 4096

Umuhuza: RJ45, shyigikira Auto-MDIX

♦Ibidukikije

Ubushyuhe bwo gukora: -10 ° C ~ 50 ° C.

Ubukonje bukora: 5% ~ 95% (nta condensation)

Ubushyuhe bwo kubika: -40 ° C ~ 80 ° C.

Ubushuhe bwo kubika: 5% ~ 95% (nta condensation)

Ibisobanuro

Gusaba