Umsindo onesithunzi esiphezulu - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 - JHA
Umsindo onesithunzi esiphezulu - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA Imininingwane:
Uhlolojikelele:
Lolu chungechunge lwemishini luthuthukiswa yinkampani yethu ekhethekile ye-vlsi PDH optical fiber transmission ngesisekelo sokuthuthukiswa kwemishini yokudlulisela optical point-to-point. Lo mkhiqizo uwu-19 inch 1 U ukufakwa kwerack, izwi lesiteshi esingu-64, isikhombimsebenzisi se-4channel E1, Uhlelo lokusebenza luvumelana nezimo kakhulu. Yiba nomsebenzi we-alamu ophelele, umshini usebenza uzinzile futhi uthembekile, ukusetshenziswa kwamandla okuphansi, ukuhlanganiswa okuphezulu, ivolumu encane.
Izici:
- Ngokusekelwe kumjikelezo ohlanganisiwe wobunikazi;
- I-rack-mount 1U19-intshi;
- Iziteshi ezingu-1-60 zokufinyelela ngezwi, zisekela Ubunikazi Bekholi kanye nemisebenzi yokukhokhisa ehlehlisayo;
- UkusekelaUcingoInombolo yomsebenzi ofanayo wesayithi ngayinye;
- Ichweba le-FXO ne-FXS lokusekela izimbobo zezwi, imbobo ye-FXO kanye ne-PBX yokudokha, imbobo ye-FXS ixhunywe kufoni yomsebenzisi;
- Isixhumi esibonakalayo se-E1 sithobela i-G.703 encoma ukusebenzisa ukutholwa kwewashi ledijithali kanye nobuchwepheshe obushelelezi bokukhiywa kwesigaba;
- Ingakwazi ukubona lapho isignali yokubona ilahleka kudivayisi yokugcina enikwe amandla phansi noma i-fiber barrier, futhi nge-LED ibonisa i-alamu;
- Ngalesi siphetho ekuboniseni isimo somsebenzi idivayisi eyihlane;
- Nikeza isikhombimsebenzisi se-loopback yesilawuli kude, kulula ukukulungisa umugqa;
- Ibanga lokudlulisa elingaphindiwe elifika ku-2 kuya ku-120 km;
- Izinketho zemodi yamandla amaningi: AC220V, DC-48V / DC24V, njll;
- I-DC-48V / DC24V yamandla kagesi enomsebenzi wokutholwa kwe-polarity othomathikhi, lapho ifakiwe ngaphandle kokuhlukanisa phakathi kokuhle nokubi;
- Isixhumi esibonakalayo socingo esinokuvikelwa kombani, umbani ufinyelele ku-IEC61000-4-5 Igagasi elifushane lesekethe yamanje engu-8 / 20μs, amazinga we-voltage evulekile-peak 6KV.
Amapharamitha:
*I-Fiber
I-Multi-mode Fiber
50/125um, 62.5/125um,
Ibanga eliphezulu lokudlulisela: 5Km @ 62.5 / 125um i-fibre yemodi eyodwa, ukuncishiswa (3dbm/km)
Ubude begagasi: 820nm
Amandla okudlulisa: -12dBm (Min) ~-9dBm (Ubukhulu)
Ukuzwela kwesamukeli: -28dBm (Min)
Isabelomali sesixhumanisi: 16dBm
I-Fiber yemodi eyodwa
8/125um, 9/125um
Ibanga eliphezulu lokudlulisa: 120Km
Ibanga lokudlulisela: 120Km @ 9 / 125um i-fibre yemodi eyodwa, ukuncishiswa (0.35dbm/km)
Ubude begagasi: 1310nm
Amandla okudlulisa: 2dBm (Min) ~-1dBm (Ubukhulu)
Ukuzwela kwesamukeli: -32dBm (Min)
Isabelomali sesixhumanisi: 24dBm
*E1 Interface
I-Interface Standard: thobela umthetho olandelwayo G.703;
Isilinganiso sokusebenzisana: n*64Kbps±50ppm;
Ikhodi Yesixhumanisi: HDB3;
Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
*I-FXS Ucingo Interface
I-voltage yendandatho: 75V
Imvamisa yokukhala: 25HZ
Ukuphazamiseka kwemigqa emibili: 600 Ohm (ukuthatha)
Ukulahlekelwa kokubuyisela: 40 dB
*I-FXO Switch Interface
I-voltage yokubona indandatho: 35V
Ukuvama kokutholakala kwendandatho: 17HZ-60HZ
Ukuphazamiseka kwemigqa emibili: 600 Ohm (ukuthatha)
Ukulahlekelwa kokubuyisela: 40 dB
*EMgqeni ongu-2/4
I-AD: 0dB
YEBO: -3.5dB
Ukuphazamiseka Kwemigqa Emibili/Emine: 600 Ohm
Ukulahlekelwa kokubuyisela: 20 dB
*Indawo yokusebenza
Izinga lokushisa lokusebenza: -10°C ~ 50°C
Umswakamo osebenzayo: 5% ~ 95% (akukho ukufingqa)
Izinga lokushisa lesitoreji: -40°C ~ 80°C
Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)
Imininingwane:
Imodeli | JHA-PCO/S64E4F4C1 |
Incazelo Esebenzayo | 64 * ucingo, 4E1, 4*100 Mbps Ethernet, |
Amandla |
Ukunikezwa kwamandla: AC180V ~ 260V;DC -48V;DC +24V Ukusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi Womkhiqizo: 485X200X45mm(WXDXH) 19 1U |
Isisindo | 2.4KG |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Njengomphumela wokukhethekile kwethu nokuqaphela isevisi, inkampani yethu izuze idumela elihle phakathi kwamakhasimende emhlabeni wonke nge-High reputation Audio - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba. emhlabeni, njengalokhu: United Kingdom, Turkey, Angola, Manje besicabange ngobuqotho ukunikeza i-ejenti yomkhiqizo ezindaweni ezahlukene futhi umkhawulo wenzuzo wabenzeli bethu yinto ebalulekile esiyikhathalelayo. Yamukela bonke abangani namakhasimende ukuthi basijoyine. Sesikulungele ukwabelana nge-win-win corporation.
Ngu-Elva wase-Detroit - 2018.11.02 11:11
Siyajabula ngempela ukuthola umkhiqizi onjalo ukuthi ukuqinisekisa ikhwalithi yomkhiqizo ngesikhathi esifanayo intengo ishibhile kakhulu.
Ngu-Arabela waseThekwini - 2017.12.02 14:11