2019 Ubushinwa Igishushanyo gishya 16e1 Kuri 4ethernet Guhindura - Guhuza icyerekezo 64K-RS232 / 422/485 Guhindura JHA-CE1tD1 / R1 / Q1 - JHA

Guhuza icyerekezo 64K-RS232 / 422/485 Guhindura JHA-CE1tD1 / R1 / Q1

Incamake  

Imigaragarire ya G.703 (Co-Directional G.703) igabanya uruziga rwa 64Kbps mu bice 4, ikoresha “0101” igereranya “0”, “1100” igereranya “1 ″. Muguhinduranya impinduka polarite yumurongo wegeranye, ibimenyetso bibiri bihindura ibimenyetso byinzego eshatu. Muri buri tsinda rya 8 ryasenye guhagarika guhinduranya polarite, kugirango wohereze ibimenyetso byigihe 8KHz. Ukoresheje code yavuzwe haruguru, ikimenyetso cya G.703 icyerekezo 64Kbps gishobora kugera ku kohereza ibimenyetso byigihe cya 64KHz na 8KHz na 64KHz hamwe namakuru yamakuru ya 64Kbit / s mu cyerekezo kimwe n'umurongo uringaniye.
64k-RS232 / 422/485 Ihinduramiterere rya interineti itanga ITU-T co-64K G.703 isanzwe ya E1 hamwe na RS232 / 422/485 isanzwe ihinduka hagati yumubiri. Umuyoboro kugirango utange itumanaho ryizewe hagati yibikoresho byintera zitandukanye, ihuza ridafite. Birakwiye kubikoresho byohereza E1 umuyoboro wibice bihari, nibikoresho bikenerwa kohereza amakuru hamwe na RS232 / 422/485 gusa.

Ifoto y'ibicuruzwa

Ubwoko bwa Mini

Ibiranga

• Bishingiye ku kwikorera uburenganzira bwa IC
• Tanga ubwoko 2 bwamasaha: Co-Directional G.703 isaha nini na G.703 isaha;
• Tanga imirimo ibiri yo gusubira inyuma, aribyo G.703 yumuzingi waho, RS232 / 422/485 uhereye kumurongo waho.
• Pseudo-random code test imikorere, uzane ibyoroshye cyane mugushiraho no gutangiza ibikoresho
• Icyerekezo-64K G.703 gishyigikira 120Ω kuringaniza impedance;
• AC 220V, DC -48V, DC + 24V amashanyarazi Bihitamo, amashanyarazi ya DC nta ngingo nziza kandi mbi;

Ibipimo

♦Gufatanya kuyobora G.703 Isohora

Imigaragarire isanzwe: kubahiriza protocole ITU-T G.703;

Igipimo cyimbere: 64Kbps ± 50ppm;

E1 Impedance: 120Ω (impirimbanyi);

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

Intera ntarengwa yo kohereza: kugeza kuri 500m

♦ 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