Kugera gushya Ubushinwa amafaranga 232 Kuri 485 Guhindura - E1-2FE Imigaragarire ya JHA-CE1fF2p so Kwigunga kumubiri） - JHA

Imigaragarire ya E1-2FEJHA-CE1fF2p

（Kwigunga kumubiri）

Incamake

Ihinduramiterere rya interineti rishingiye kuri FPGA. Multiplex 10 / 100Base-T Ethernet 2Umuyoboro wa interineti kuri E1 interineti kugirango utange abakoresha uburyo bwa Ethernet kubiciro bya 1984K. Irakoreshwa cyane mumashami yimari, impapuro zumutekano n’umutekano zikeneye gutangwa imiyoboro ibiri itandukanye, kandi byombi kumurongo wumubiri birashobora gutandukana rwose. Kurugero, sisitemu yimari ya sisitemu yubucuruzi, imiyoboro yimbere mu biro hamwe nuyoboro wubucuruzi ntibishobora guhuzwa hamwe. Iyi interface multiplexer irashobora gukemura iki kibazo.

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 gutahura 2Channel Ethernet yohereza amakuru kumurongo 1 E1
• Inter-set dinamike ya Ethernet MAC ya aderesi (4,096) hamwe nibikorwa byibanze byo gushungura
• 2Umuyoboro wa Ethernet ni 1984Kbps, shiraho igipimo cyambere, umuyoboro wa kabiri Ethernet igipimo cyikora
• Igikoresho cyaho kirashobora guhatira igipimo cyibikoresho bya kure kugikurikiza
• Gira imikorere ya E1 interineti isubire inyuma kugenzura, irinde impinduka yaguye kubera kugaruka kwa interineti;
• 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 (2036 Bytes)
• Imigaragarire ya Ethernet ishyigikira10M / 100M, kimwe cya kabiri / cyuzuye duplex auto-Umushyikirano na AUTO-MDIX (umurongo wambukiranya umurongo uhujwe neza-wihuza)
• Gira Ethernet ikurikirana imikorere yo kwisubiramo, ibikoresho ntibipfa
• 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)
• Tanga inzitizi 2: 75 Ohm impirimbanyi na 120 Ohm iringaniye;
• Kumenya kugenzura ibikoresho bya kure ubushyuhe na voltage biva mubikoresho byaho;
• Ubwoko bwa Rack Gushyigikira imiyoboro ya SNMP;

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