I-Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1
Isishwankathelo:
Olu chungechunge lwezixhobo luphuhliswa yinkampani yethu ekhethekileyo ye-vlsi PDH i-fiber optical transmission ngesiseko sophuhliso lwezixhobo zokuhambisa i-point-to-point optical transmission.Le mveliso yi-intshi ye-19 yofakelo lwe-rack ye-U, ilizwi le-64channel, ujongano lwe-4channel E1, Isicelo siguquguquka kakhulu.Unomsebenzi ogqibeleleyo we-alamu, umatshini usebenza ngokuzinzile kwaye unokwethenjelwa, ukusetyenziswa kwamandla aphantsi, ukudibanisa okuphezulu, umthamo omncinci.
Iimbonakalo:
- Ngokusekwe kwisekethe edibeneyo yobunini;
- I-1U19-intshi ye-rack-mount;
- I-1-60 iziteshi zokufikelela kwilizwi, ixhasa i-Caller ID kunye ne-reverse polarity billing imisebenzi;
- Inkxaso yeNombolo yomnxeba umsebenzi ofanayo wesiza ngasinye;
- I-FXO kunye ne-FXS izibuko zelizwi zenkxaso, i-FXO port kunye ne-docking PBX, i-FXS port ixhunyiwe kwifowuni yomsebenzisi;
- I-E1 interface ihambelana ne-G.703 icebisa ukuba kusetyenziswe ukubuyisela iwotshi yedijithali kunye nobuchwepheshe obutshixekileyo besigaba;
- Iyakwazi ukubona xa isignali ye-optical ilahlekile kwisixhobo sokugqibela esinikwe amandla okanye isithintelo sefiber, kwaye nge-LED ibonisa i-alam;
- Ngesi siphelo kwimboniselo yesimo somsebenzi isixhobo esikude;
- Nika umyalelo ujongano lweloopback ekude, ukugcinwa lula komgca;
- Umgama wothumelo ongaphindwayo ukuya kuthi ga kwi-2 ukuya kwi-120 km;
- Iinketho ezininzi zemowudi yamandla: AC220V, DC-48V / DC24V, njl;
- Ubonelelo lwamandla lwe-DC-48V / DC24V olunomsebenzi wokubona ipolarity oluzenzekelayo, xa lufakwe ngaphandle kokwahlula phakathi kokulungileyo nokubi;
- Ujongano lwefowuni kunye nokhuseleko lombane, umbane ufikelele kwi-IEC61000-4-5 Isekethe emfutshane yangoku yamaza 8 / 20μs, i-voltage evulekileyo yemveliso yemigangatho ye-6KV.
Iiparamitha:
*Ifayibha
IFayibha yeemowudi ezininzi
50/125um, 62.5/125um,
Ugqithiso lomgama omde: 5Km @ 62.5 / 125um ifayibha yemowudi enye, ukunciphisa (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: 120Km
Umgama wothumelo: 120Km @ 9 / 125um ifayibha yemowudi enye, i-attenuation (0.35dbm/km)
Ubude beMaza: 1310nm
Amandla okuhambisa: 2dBm (Min) ~-1dBm (Ubukhulu)
Uvakalelo lomamkeli: -32dBm (uMzu)
Uhlahlo lwabiwo-mali lwekhonkco: 24dBm
*E1 Ujongano
uMgangatho weNdibaniselwano: thobela iprotocol G.703;
Ireyithi yoNxibelelwano: n * 64Kbps ± 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
*FXS Phone Interface
Umbane weRingi: 75V
Ukuphindaphinda kweringi: 25HZ
I-Impedans yemigca emibini: 600 Ohm (ukuthatha)
Ilahleko yokubuyisela: 40 dB
*FXO Tshintshela Interface
Umsesane wokubona amandla ombane: 35V
Ukufunyanwa kweringi: 17HZ-60HZ
I-Impedans yemigca emibini: 600 Ohm (ukuthatha)
Ilahleko yokubuyisela: 40 dB
*EM 2/4 Umgca
AD: 0dB
DA: -3.5dB
I-Impedance ezimbini / ezine: 600 Ohm
Ilahleko yokubuyisela: 20 dB
*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 | JHA-PCO/S64E4F4C1 |
Inkcazo esebenzayo | 64 * umnxeba,4E1,4*100 Mbps Ethernet, |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC -48V;DC +24V Ukusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 485X200X45mm(WXDXH) 19 1U |
Ubunzima | 2.4KG |