Igiciro gito kumafaranga 232 422 Amafaranga 485 Guhindura Imigaragarire - Imigaragarire ya E1-4FE Ihinduranya JHA-CE1F4 - JHA

Imigaragarire ya E1-4FE Ihinduranya JHA-CE1F4

Incamake

Ihinduranya rya protocole (interineti ihinduranya) ikoresheje igishushanyo kinini cya FPGA, ITU-T G.703 isanzwe itunganijwe neza ya E1 hamwe na bine 10 / 100Base-T ya Ethernet ihindura, imiyoboro ya 10 / 100Base-T izimurirwa kuri switch, HUB, router. , ibiraro, cyangwa ikindi gikoresho. Kandi binyuze muri Optical nibindi bikoresho byo gutwara byimuwe, imiyoboro irashobora kuba igizwe nibice bitandukanye. Iki gikoresho nigikorwa cyo hejuru, gihuza kure ya Ethernet ikiraro. Ingano ntoya, igiciro gito, irakwiriye cyane kubiciro-byorohereza ibiraro cyangwa nkibikoresho bya LAN cyangwa byoroheje bitstream kubikorwa remezo. Urashobora guhita wiga ubudahwema guhuza LAN MAC adresse kuri aderesi yerekanwe kumurongo hamwe nindi LAN yohereza. Kuri protocole ya TCP / IP mucyo, tanga umutekano kumurongo witumanaho hagati yibikoresho bitandukanye, guhuza nta nkomyi. Ibi bikoresho bikoreshwa cyane hagati ya WAN na LAN, umurongo wo gukurikirana

Ifoto y'ibicuruzwa

Ubwoko bwa Mini

Ubwoko bwa 19inch 1U

Ibiranga

• Bishingiye ku kwikorera uburenganzira bwa IC
• Irashobora kumenya kugenzura no kugenzura ibikoresho bya kure, amakuru yubuyobozi bwa OAM ntabwo yafashe umwanya wabakoresha 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 wabuze 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 nawo)
• 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 ikadiri itari yo. Imigaragarire ya E1 ishyigikira kubara kwakirwa nabi;
• Shyigikira imiyoborere ya SNMP;
• Kumenya kugenzura ibikoresho bya kure ubushyuhe na voltage biva mubikoresho byaho;
• 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