I-China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Uhlobo) - JHA
I-China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Uhlobo) – JHA Iinkcukacha:
I-4E1 PDH Fiber Multiplexer JHA-CPE4
(19 Intshi 1U Uhlobo)
Isishwankathelo
Esi sixhobo sibonelela nge-1-4 * E1 ujongano , I-Standard 2 yefowuni yomnxeba njenge-engineering order-wire (ukhetho). Ibhetyebhetye kakhulu. Inomsebenzi we-alam. Umsebenzi unokwethenjelwa, uzinzile, kunye nokusetyenziswa kwamandla aphantsi, ukudibanisa okuphezulu, ubungakanani obuncinci.
Ifoto yeMveliso
Iimbonakalo
- Ngokusekwe kwi-self-copyright IC
- Isixhobo sokubona imodyuli ebanzi eguqukayo
- Isebenzisa umnxeba oqhelekileyo we-2 wocingo (izibambo ezingezizo ezemfonomfono) ezisetwe njengefowuni yeodolo yobunjineli(uyazikhethela)
- Ujongano lwe-E1 luthobela i-G.703, lwamkele ukubuyiswa kwewotshi yedijithali kunye nobuchwepheshe besigaba sokutshixa
- Xa isignali yamehlo ilahlekile, inokubona isixhobo esikude sicinyiwe okanye ifayibha iqhawulwe, kwaye ibonisa i-alam nge-LED.
- Isixhobo sendawo sinokujonga imeko yokusebenza kwesixhobo esikude
- Nika umyalelo ujongano olude Loop Back, lula ukugcinwa kwelayini
- Umgama wothumelo ufikelela kwi-2-120Km ngaphandle kokuphazamiseka
- I-AC 220V, DC-48V, DC+24V inokuzikhethela
- I-DC-48V/DC+24V unikezelo lwamandla enomsebenzi wokubona polarity oluzenzekelayo, xa ifakwe ngaphandle kokwahlula phakathi kokulungileyo nokubi.
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
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
♦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
Umzekelo | Inombolo yoMfanekiso:JHA-CPE4 |
Inkcazo esebenzayo | I-4E1 PDH, i-odolo yefowuni, i-intshi eyi-19 yohlobo lwe-1U, (ujongano lwefowuni oluqhelekileyo, izibambo ezingezizo ezefowuni) |
Inkcazo yePort | Izibuko elinye elibonakalayo, ujongano lwe-4 E1 (75/120 ohms) |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC–48V;DC+24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 19 intshi 1U 485X138X44mm(WXDXH) |
Ubunzima | 2.3KG/PCS |
Isicelo
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Izisombululo zethu ziyaziwa ngokubanzi kwaye zithenjwa ngabathengi kwaye ziya kudibana kunye nokuphuhlisa rhoqo iimfuno zemali kunye nentlalontle ye-China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Uhlobo) - JHA , Imveliso iya kubonelela kuyo yonke indawo Ihlabathi, elifana ne: Riyadh, Spain, Rome, ubuchule bethu bobugcisa, inkonzo enobubele kubathengi, kunye nokuthengiswa okukhethekileyo kwenza thina / inkampani igama ukhetho lokuqala abathengi kunye nabathengisi. Kudala sikhangela umbuzo wakho. Masiseke intsebenziswano ngoku!
NguMaria ovela e-Ecuador - 2017.11.11 11:41
Iimpahla zigqibelele kakhulu kwaye umphathi wentengiso yenkampani ushushu, siya kuza kule nkampani ukuze sithenge kwixesha elizayo.
NguLynn ovela eMelbourne - 2018.05.15 10:52