Ubuchwephesha baseTshayina beModyuli yeeNkonzo ezininzi zePdh - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 – JHA

16E1+3FE+1FX 1+1 PDF Multiplexer JHA-C2PE16F3PF1

Isishwankathelo

Izixhobo zochungechunge zikwi-PDH optical fiber transmission, inkampani yaphuhliswa, ngokusekelwe kumlinganiselo okhethekileyo wesekethe enkulu edibeneyo, ikhomba ukukhomba uphando lwezixhobo zokusasaza kunye nophuhliso. Isixhobo sibonelela nge-1 ~ 16 E1 interface; 1 ~ 3 10/100M Fast Ethernet ujongano (i-Ethernet ujongano ukutshintshiselana, isantya ucingo 100M, inkxaso VLAN ulwahlulo (lodwa okunengqondo)); I-1 * 100base-FX i-optical Ethernet interface; 1 Console; I-1 interface yenkonzo eyandisiweyo ingasetyenziswa njengomqondiso we-E1, idatha ye-RS232 / RS485 / RS422; Ifowuni yeshishini ledijithali; isicelo siguquguqukayo, sinomsebenzi we-alamu, umsebenzi uzinzile kwaye unokwethenjelwa, ukusetyenziswa kwamandla aphantsi, idigri ephezulu yokudibanisa.

Ifoto yeMveliso

Iimbonakalo

• Ngokusekwe kwi-self-copyright IC
• Isixhobo sokubona imodyuli ebanzi eguqukayo
• Nika ujongano lolawulo lweConsole (RS232)
• Nikeza ujongano lwefiber ezimbini 1+1 ukukhusela (APS) umsebenzi
• I-3 * FE Ethernet ujongano lwesantya yi-10M/100M, isiqingatha/i-duplex epheleleyo ye-Auto-Nego
• Ubungakanani bepakethe ye-Ethernet yenkxaso ye-1916 byte kunye ne-4 Ethernet port inokusetwa ngokwahlukileyo, kwaye i-ethernet bandwidth inokuseta isiseko sokuphindaphinda kwe-32K
• Ujongano lwe-E1 luthobela i-G.703, lwamkele ukubuyiswa kwewotshi yedijithali kunye nobuchwepheshe besigaba sokutshixa
• Isebenzisa umnxeba oqhelekileyo we-2 wocingo (izibambo ezingezizo ezemfonomfono) ezisetwe njengefowuni yeodolo yobunjineli(uyazikhethela)
• Xa i-optical ilahleka isignali, inokubona isixhobo esikude sicinyiwe okanye ifayibha ivaliwe, kwaye ibonisa i-alam nge-LED.
• Isixhobo sendawo sinokujonga imeko yokusebenza kwesixhobo esikude
• Nika umyalelo ujongano olude Loop ngasemva, inkxaso yendawo E1 Loop Back umsebenzi, inkxaso E1 LOS kunye AIS alarm, lula ukugcinwa umgca
• Umgama wothumelo ufikelela kwi-2-120Km ngaphandle kokuphazamiseka
• Inkxaso yomphathi we-SNMP (iarhente ye-SNMP ngaphakathi)
• I-AC 220V, DC-48V, DC24V inokuzikhethela
• I-DC-48V/DC24V yobonelelo lwamandla umsebenzi wokubona ipolarity, 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 Interface

Ujongano lweDatha: RS-232, RS-422, RS-485, TTL
Indlela yeDatha: NRZ, Manchester, Bi-phase
Ixabiso leDatha: 110bps-115.200Kbps
Ujongano Lwezibuko: RJ45

♦Ujongano lwe-Ethernet (100/100M)

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