Urutonde ruhendutse Urutonde rwibikoresho bya Pdh Fibre - 8E1 + LCD Yerekana + SNMP JHA-C2P-E8bF4R2 PDH Fibre Multiplexer - JHA

8E1 + LCD Yerekana + SNMP JHA-C2P-E8bF4R2

PDH Fibre Multiplexer

Incamake

Iki gikoresho gifite igenzura rya konsole, gitanga 1 + 1 fibre yinyuma yo kurinda, kwerekana ingingo yoherejwe neza, LCD yerekana, kumurongo wibanze witerambere ryikigo cyacu cyo guteza imbere imiyoboro ya PDH, koresha VLSI idasanzwe na SNMP NMS.

Igikoresho gitanga 1-8 * E1 Imigaragarire, 1-4 * 10 / 100M Imigaragarire ya Ethernet (Umuyoboro wihuta 100M) na interineti 2 yo kwagura. 4Channel Ethernet Imigaragarire ni interineti ihinduka, irashobora gushyigikira VLAN. Imigaragarire 2 yo kwaguka irashobora gukoreshwa nkumuyoboro wohereza RS232 / RS485 / RS422 amakuru adahwitse. Biroroshye guhinduka. Ifite imikorere yo gutabaza. Akazi ni iyo kwizerwa, ihamye, kandi ikoresha ingufu nke, kwishyira hamwe, ingano nto

Ifoto y'ibicuruzwa

Ibiranga

• Itanga 8 E1 ihererekanyabubasha;
• Hamwe na char 16 * 2 LCD yerekana na agent wa SNMP imbere
• Tanga imiyoborere ya konsole (RS232)
• Tanga ibice bibiri bya fibre 1 + 1 kurinda） imikorere ya APS and, na ALS （Automatic Laser Shutdown / Kugabanya） imikorere
• Ingano yububiko bwa Ethernet ifasha 1916 byte na 4 icyambu cya Ethernet gishobora gushyirwaho ukundi, kandi umurongo wa ethernet urashobora gushiraho ishingiro kuri byinshi bya 32K
• Koresha terefone 2 isanzwe ya terefone (itari terefone) yashyizweho nka tekinoroji ya tekinoroji-umurongo wa telefone (utabishaka)
• Tanga ibice bibiri bya fibre, imwe nka shobuja, indi nkumucakara, wishingira serivisi idahagarara
• Igipimo cyicyambu cya optique ni 155Mbps, intera yohereza irashobora kugera kuri 25KM, 40KM, 60KM, 80KM cyangwa 120KM;
• Kode ya interineti ya E1 ni HDB3 ， E1 kunyeganyega biranga guhuza na ITU-T G.703 、 G.823 na G.742;
• Icyambu cya Ethernet gishyigikira byuzuye / igice duplex, 10 / 100M auto-Nego;
• Icyambu cya Ethernet gishyigikira imikorere ya VLAN kandi ifite uburyo 4 bwo guhitamo abakoresha;
• Ifite imikorere yuzuye yo gutabaza kandi irashobora gukurikirana ibikoresho bya kure;
• Shyigikira bibiri bya Fibre Loop-back, na Bane E1 loop-inyuma, kandi ucunge ibikoresho byoroshye;
• umukoresha ugenera impuruza nyamukuru nimpuruza ntoya, kwerekana muri LCD nijwi ryumvikana kuri disikuru;
• AC 220V, DC-48V, DC + 24V birashobora guhinduka
• DC-48V / DC + 24V amashanyarazi yo gutanga polarite imikorere, Polarite-Yubusa

Ibipimo

♦Fibre

Ubwoko bwa Fibre

50/125um, 62.5 / 125um,

Intera ntarengwa yo kohereza: 5Km @ 62.5 / 125um fibre imwe ya fibre imwe, kwiyerekana (3dbm / km)

Uburebure bwumuraba: 820nm

Kohereza imbaraga: -12dBm (Min) ~ -9dBm (Max)

Ibyakiriwe neza: -28dBm (Min)

Guhuza ingengo yimari: 16dBm

Ubwoko bumwe

8 / 125um, 9 / 125um

Intera ntarengwa yo kohereza: 40Km

Intera yoherejwe: 40Km @ 9 / 125um fibre imwe ya fibre, attenuation (0.35dbm / km)

Uburebure bwumuraba: 1310nm

Kohereza imbaraga: -9dBm (Min) ~ -8dBm (Max)

Kwakira ibyakiriwe: -27dBm (Min)

Guhuza ingengo yimari: 18dBm

♦E1 Imigaragarire

Imigaragarire yimbere: kubahiriza protocole G.703;
Igipimo cyimbere: 2048Kbps ± 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