Ukuthengiswa okushushu kweDijithali yeVidiyo yeFayibha yeOptical Multiplexer - 8E1+LCD Display +SNMP JHA-C2P-E8bF4R2 PDF Fiber Multiplexer – JHA

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

I-PDH yeFayibha Multiplexer

Isishwankathelo

Esi sixhobo sinolawulo lwe-console, sibonelela ngokhuseleko lwe-fiber-back-up ye-1 + 1, inqaku lokukhomba ukuhanjiswa kwe-optical, ukubonisa i-LCD, kwisiseko sophuhliso lwenkampani yethu yokuhanjiswa kwe-PDH optical, sebenzisa i-VLSI ekhethekileyo kunye ne-SNMP NMS.

Isixhobo sibonelela nge-1-8 * E1 i-interface, i-1-4 * 10/100M i-Ethernet interface (i-Wire speed 100M) kunye ne-2 interface yokwandisa. Ujongano lwe-4Channel Ethernet lujongano lokutshintsha, lunokuxhasa iVLAN. I-2 i-interface yokwandisa ingasetyenziselwa njengejelo lokuhambisa le-RS232 / RS485 / RS422 idatha ye-asynchronous. Ibhetyebhetye kakhulu. Inomsebenzi we-alam. Umsebenzi unokwethenjelwa, uzinzile, kunye nokusetyenziswa kwamandla aphantsi, ukudibanisa okuphezulu, ubungakanani obuncinci

Ifoto yeMveliso

Iimbonakalo

• Ibonelela nge-8 E1 yothumelo olungafihliyo;
• Nge-char 16 * 2 LCD ukubonisa kunye ne-arhente ye-SNMP ngaphakathi
• Nika ujongano lolawulo lweConsole (RS232)
• Nikeza ujongano lwefiber ezimbini 1+1 ukukhusela (APS) umsebenzi, kunye neALS (Automatic Laser Shutdown/Nciphiso)
• Ubungakanani bepakethe ye-Ethernet yenkxaso ye-1916 byte kunye ne-4 Ethernet port inokusetwa ngokwahlukileyo, kwaye i-ethernet bandwidth inokuseta isiseko sokuphindaphinda kwe-32K
• Isebenzisa umnxeba oqhelekileyo we-2 wocingo (izibambo ezingezizo ezemfonomfono) ezisetwe njengefowuni yeodolo yobunjineli(uyazikhethela)
• Ukubonelela ngonxibelelwano lwefiber ezimbini, enye njengenkosi, enye njengekhoboka, i-inshorensi yokuhanjiswa kwenkonzo okungaphazanyiswa
• Izinga le-port optical yi-155Mbps, uluhlu lokuhanjiswa lunokufikelela kwi-25KM, 40KM, 60KM, 80KM okanye 120KM;
• Ikhowudi yojongano lwe-E1 yi-HDB3, uphawu lokungcangcazela kwe-E1 luhambelana ne-ITU-T G.703, G.823 kunye ne-G.742;
• I-Ethernet port ixhasa i-duplex epheleleyo / isiqingatha, i-10/100M auto-Nego;
• I-port ye-Ethernet isekela umsebenzi we-VLAN kwaye inemowudi ye-4 yokukhethwa komsebenzisi;
• Inomsebenzi opheleleyo we-alam kwaye inokubeka iliso kwimo yesixhobo esikude;
• Ixhasa i-Fiber Loop-back ezimbini, kunye ne-E1 ye-loop-back mode, kwaye ulawule isixhobo ngokulula;
• I-alam eqwalaselweyo yomsebenzisi kunye ne-alam encinci, i-alam eboniswa kwi-LCD kunye ne-alam yesandi kwisithethi;
• I-AC 220V, DC-48V, DC+24V inokuzikhethela
• I-DC-48V/DC+24V umbane wobonelelo lwe-polarity umsebenzi wokubona, iPolarity-Free

Iiparamitha

♦Ifayibha

IFayibha yeemowudi ezininzi

50/125um, 62.5/125um,

Ugqithiso lomgama omde: 5Km @ 62.5 / 125um ifayibha yemowudi enye, ukuthomalalisa (3dbm/km)

Ubude beMaza: 820nm

Amandla okuhambisa: -12dBm (Min) ~-9dBm (Ubukhulu)

Ubuthathaka bomamkeli: -28dBm (uMzu)

Uhlahlo lwabiwo-mali lwekhonkco: 16dBm

IFayibha yemowudi enye

8/125um, 9/125um

Ugqithiso lomgama omde: 40Km

Umgama wothumelo: 40Km @ 9 / 125um ifayibha yemowudi enye, i-attenuation (0.35dbm/km)

Ubude beMaza: 1310nm

Amandla okuhambisa: -9dBm (Min) ~-8dBm (Ubukhulu)

Ubuzaza bomamkeli: -27dBm (uMzu)

Uhlahlo lwabiwo-mali lwekhonkco: 18dBm

♦E1 Ujongano

uMgangatho weNdibaniselwano: thobela iprotocol G.703;
Ireyithi yoNxibelelwano: 2048Kbps±50ppm;
IKhowudi yoNxibelelwano: HDB3;

I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi);

Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823

Ukuqwalaselwa okuvunyelweyo: 0 ~ 6dBm

♦Ujongano lwe-Ethernet (10/100M)

Ireyithi yokunxibelelana: 10/100 Mbps, isiqingatha/i-duplex epheleleyo-thethwano oluzenzekelayo

I-Interface Standard: Iyahambelana ne-IEEE 802.3, IEEE 802.1Q (VLAN)

Isakhono sedilesi ye-MAC: 4096

Isidibanisi: RJ45, inkxaso ye-Auto-MDIX

♦Indawo yokusebenza

Ubushushu bokusebenza: -10°C ~ 50°C

Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)

Ubushushu bokugcina: -40°C ~ 80°C

Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)

Iinkcukacha

Isicelo