2019 Ubwiza buhanitse Amafaranga 232 Kugeza kuri 485 - E1-4FE Imigaragarire Ihindura JHA-CE1fF4p so Kwigunga kumubiri） - JHA

Imigaragarire ya E1-4FEJHA-CE1fF4p

      （Kwigunga kumubiri）

Incamake

Ihinduramiterere rya interineti rishingiye kuri FPGA. Urashobora gutahura 4Channel Ethernet yohereza amakuru hejuru ya 1E1，tanga abakoresha na Ethernet kwinjira ku gipimo cya 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 buto

19inch 1U Ubwoko

Ibiranga

• Bishingiye ku kwikorera uburenganzira bwa IC
• Urashobora gutahura 4Channel Ethernet yohereza amakuru kumurongo 1 E1
• Inter-set dinamike ya Ethernet MAC ya aderesi (4,096) hamwe nibikorwa byibanze byo gushungura
• 4Channel Ethernet igipimo ni 1984Kbps, shiraho iyambere，kabiri，igipimo cya gatatu cyumuyoboro, umuyoboro wa kane 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;
• Shyigikira imiyoborere 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