Izibuko elinye EDFA
Imodyuli yethu impompa i-laser kunye ne-Erbium-Doped Fiber isetyenziswa licandelo lokuqala elibophelelayo elivela e-USA.
Sinemveliso yokukhanya ethembekileyo yokukhanya okuzinzisa isekethe kunye nobushushu befriji yombane ye-laser ukulawula isekethe, isiqinisekiso sokusebenza ngokupheleleyo komatshini kunye nomsebenzi ode wobomi be-laser.
I-software ye-microprocessor ine-monitor yemeko ye-laser, isilumkiso sesiphoso sokubonisa idijithali, ulawulo lwenethiwekhi kunye nomsebenzi ohlukeneyo.Nje ukuba iparamitha yokusebenza yelaser ijike isoftware iseka umda wemvume, iya kuvala amandla elaser ngokuzenzekelayo.Ukukhanya okubomvu kwe-coruscate, i-alarm ekhawulezayo kunye ne-tablet yokwenza idijithali iya kubonisa unobangela wempazamo.
Isoftware ye-microprocessor ibonelela nge-RS-232 kunye ne-485 interface esetyenziselwa ulawulo lwenethiwekhi kunye nokubeka iliso kude.
Samkela i-1RU 19” yesakhelo se-injini esisebenza ngokufanelekileyo amandla okutshintsha, i-90-265V amandla asebenzayo.
Iimpawu zoMsebenzi Ukukhethwa kophawu lwamazwe ngamazwe oludumileyo lwempompo ye-laser yengxolo ephantsi, ukuphazamiseka okuphantsi, ibhendi ebanzi, amandla okukhanya aphezulu Ithatha ifayibha ephuma kumazwe angaphandle esebenza kakhulu, amandla aphezulu okuguqula amandla. Amandla kunye neempumlo ze-laser zazo zonke iintlobo zesimo somsebenzi, ukuqinisekisa umbane ozinzile we-optical output, kunye nokwandisa ngokufanelekileyo ubomi bokusebenza kwe-laser yepompo. Iphaneli yangaphambili kumgca ozuba kwesikrini 160 * 32 dot-matrix LCD ukubonisa, ebonisa ngokuchanekileyo ubume izixhobo parameters. I-19 "i-rack 1U umgangatho ophezulu, uxhotyiswe ngokuhambelana ne-standard Ethernet interfaces IEEE802.310Base-T kunye ne-RS-232 interfaces, inokuncedisa ukufezekiswa kwe-monitor yenethiwekhi. Inkxaso epheleleyo ye-《 GB/T 20030-2005 inkqubo yolawulo ye-HFC yolwazi lwezixhobo zenethiwekhi》
Technique Parameter Iprojekthi Iyunithi Iiparamitha zobugcisa Amanqaku Ububanzi Nm 1535-1565 Uluhlu lwamandla okufakwayo dBm -3-+10 Kucetyiswa amandla optical input0-+5dBm Imveliso yamandla okukhanya dBm 13-24 Amandla ovavanyo lwemveliso Ixabiso lezibuko le-MON (20-Outut) dBm 20-Ukuphuma Uzinzo lwamandla emveliso dBm ±0.5 dB ≦5.0 Igalelo lamandla okukhanya0dBm Ilahleko yokucinga Itheminali yongeniso dB ≧45 Itheminali yemveliso dB ≧45 Impompo yamandla avuzayo Itheminali yongeniso dBm ≦-30 Itheminali yemveliso dBm ≦-30 Umthwali kwingxolo yomlinganiselo (C/N) dB ≥52 Umthwali odityanisiweyo wodidi lwesithathu (C/CTB) dB ≥63 Umthwali combo erjiecha(C/CSO) dB ≥63 Uhlobo lwesinxibelelanisi esibonayo FC/APC okanye SC/APC Umbane wokubonelela ngombane V 90-265V(50Hz) okanyeDC-48V Uluhlu lobushushu obusebenzayo ℃ -5 – +55 Ukusebenza okuphezulu kokufuma okuhambelanayo % Ubukhulu be-95% akukho ukuxinana Uluhlu lobushushu bokugcina ℃ -30 - +70 Ubuninzi bogcino olunxulumene nokufuma % Ubukhulu be-95% akukho ukuxinana Imilinganiselo ngokubanzi mm
Umfanekiso wengxolo 483 (w) x340 (d) x44 (h)
Isicelo I-fiber yemodi enye ye-1550 yokwandisa inethiwekhi Inethiwekhi ye-FTTH Inethiwekhi yeCATV Uthungelwano lwetrunk yomgama omde.FTTx PON, maxukusebenza ubude: 1529.16 ~ 1563.86nm. Zonke iintlobo ze-SDH/PDH inkqubo yokuhambisa.
