Ftth catv & SAT-if-haddii Micro firfircoon ee 'WDM Fiber' ee 'WDM Fiber'
Lambarka Moodeelka: SSR4040W
Nooc: Jil-dayacan
MOQ: 1
Profile-ka birta caqabadda, ee lagu dhisay 'wd'
Faafinta korantada ee ballaaran
Waxqabadka kuleylka kuleylka ee aad u fiican
01
Sharraxaadda Wax soo saarka
Sharraxaadda & Astaamaha
Shabakadaha FTTH (fiber-to-guriga) waxay noqdeen xulasho caan ah oo loogu talagalay isku xirnaanta internetka ee lagu kalsoonaan karo ee guryaha iyo ganacsiyada yar yar. WDM Fibcy-ga ugu macquulsan waxaa si gaar ah loogu talagalay tan, oo ay ku dhexjiraan Qeybta WDM-ka ee BILAASH (SCISSSSSSTS) iyo Xiriiriyaasha indhaha ee SC / APC, hubinta iswaafajinta aalado iyo shabakado kala duwan. Qolka Cast aluminium qolofku wuxuu bixiyaa wax qabad kuleylka kuleylka ah ee heer sare ah, iyo naqshada yar iyo kuwa qurxoon ayaa sahlan in la qaado oo lagu rakibo.
Jaangooyadaan 'SSR4040W WDM' wuxuu bixiyaa awood indhaha oo ballaaran (-20dbm ilaa + 2dbm), taasoo ka dhigeysa mid ku habboon baahiyaha shabakadaha dabacsan. Nidaamku wuxuu leeyahay xariijin toosan iyo siman, kaas oo macnaheedu yahay isku xirka Internetka ee Degdega ah oo deggan. Isu tiraa 45-2400mhz waxay ku habboon tahay catv iyo Sabtida-haddii ay dhammaato dadka soo afjarida, ku darista qiimaha sidii xalka hal-joog ah. Faa'iidada kale ee shabakadda FTTH waa rf wanaagsan ee RF (soo noqnoqoshada raadiyaha) shidaalka ilaalinta, kaas oo ka caawiya yareynta faragelinta iyo waxay xaqiijineysaa wax qabad ka fiican aaladdaada. Nooca Nooca rf ee + 79dbuv Channel kasta 3.5% OMI (22dMVMV Momesion "ayaa sidoo kale hubiya inaad hesho xoogga ugu fiican ee suuragalka ah ee ku saabsan xiriirkaaga internetka.
Intaa waxaa dheer, soo-jeedinta indhaha ee indhaha ayaa la timaada tilmaanta korantada indhaha ee loo yaqaan 'vital' (18dbb) -18dbm) -18dbm) iyo tilmaanta indhaha ee cagaaran (visalbm visation <-18dbm <-18dbm) oo tilmaami kara in isticmaaleha uu ogyahay awooda wanaagsan ama mid liita.
Ku habboon guriga ama adeegsiga xafiiska yar, naqshadeynta is haysta ee shabakadda FTTH ayaa sameeya rakibaadda iyo hawlgal fudud. Qaadhiyaha indhaha ee indhaha ayaa sidoo kale la imanaya adap-ka korantada si fiican u-iswaafajiya iyo xargaha korantada ee xiriir fudud oo ku saabsan dejinta shabakadaada ee jira. Gunaanad, haddii aad raadineyso xalka lagu kalsoonaan karo oo waxqabadka sare loogu talagalay baahiyaha isku xirka internetka, ka fiirso shabakadaha FTTT. Iyada oo ay ku dhisantahay WDM-ka-dhex-dhexaadka WDM, oo ballaaran, xariijin wanaagsan, fidsan, noocyo badan, iyo qaab-khafiif ah iyo qaab-dhismeedka khafiifka ah, soo-bixiyeha indhaha ah ayaa siiya xalka hal-ka-hoyga ah ee xalka gurigaaga ama baahiyaha shabakadda ee xafiiskaaga. Nala soo xiriir maanta si aad wax badan uga ogaato sida shabakadda FTTT ay u dabooli karto baahiyahaaga oo ay hubin karto isku xirnaan la isku halleyn karo sanado soo socda!
| Tirada Shayga | Cutub | Sifo | Tacliiq | ||||||
| Interface macaamiisha | |||||||||
| 1 | Xiriiriyaha RF | 75ω "isku xidhka | |||||||
| 2 | Xiriiriyaha indhaha (soo galida) | SC / APC | Nooca isku xirka indhaha (midabka cagaaran) | ||||||
| 3 | Xiriiriyaha indhaha (wax soo saar) | SC / APC | |||||||
| Xudunta indhaha | |||||||||
| 4 | Gelitaanka Awoodda indhaha | DBM | 2 ~20 | ||||||
| 5 | Galiga hirarka indhaha | nm | 1310/1490/1550 | ||||||
| 6 | Soo-celinta indhaha ee luminta | dB | > 45 | ||||||
| 7 | Go'doominta indhaha | dB | > 32 | Gudbinta indhaha | |||||
| 8 | Go'doominta indhaha | dB | > 20 | Muujinaya indhaha | |||||
| 9 | Gelinta gelinta indhaha | dB | <0.85 | Gudbinta indhaha | |||||
| 10 | HOOS KA DHAGEYSO MUUQAALKA OPLACE | nm | 1550 | ||||||
| 11 | Ka gudub hirarka optical | nm | 1310/1490 | Internet | |||||
| 12 | Naabsoo noqon | A / w | > 0.85 | 1310Nm | |||||
| A / w | > 0.85 | 1550Nm | |||||||
| 13 | Nooca fiber-ka indhaha | SM 9 / 125um SM Fiber | |||||||
| FARSAMADA RF | |||||||||
| 14 | Nooca soo noqnoqda | Mhz | 45-2400 | ||||||
| 15 | Guri kabasho | dB | 1 1 | 40-870mhz | |||||
| 15 | dB | 2.5 | 950-2,300mhz | ||||||
| 16 | Heerka wax soo saarka RF1 | DBUV | ≥79 | At -1dbm galka indhaha | |||||
| 16 | Heerka wax soo saarka rf2 | DBUV | ≥79 | At -1dbm galka indhaha | |||||
| 18 | RF waxay kasbataa kala duwan | dB | 20 | ||||||
| 19 | Camal soo saarid | Ω | 75 | ||||||
| 20 | Soosaarka catv Freq. Jawaab | Mhz | 40 ~ 870 | Tijaabada analogga analogga | |||||
| 21 | C / n | dB | 42 | -10dbm Infopput, 96TTSC, OMI + 3.5% | |||||
| 22 | CSO | DBC | 57 | ||||||
| 23 | CTB | DBC | 57 | ||||||
| 24 | Soosaarka catv Freq. Jawaab | Mhz | 40 ~ 1002 | Tijaabi calaamadaha dhijitaalka ah | |||||
| 25 | M | dB | 38 | -10dbm-ka Inpput, 96ntsc | |||||
| 26 | M | dB | 34 | -15dbm Infopput, 96ntsc | |||||
| 27 | M | dB | 28 | -20dbm Infopput, 96ntsc | |||||
| Xudunta kale | |||||||||
| 28 | Korantada korantada | VDC | 5V | ||||||
| 29 | Isticmaalka korantada | W | <2 | ||||||
| 30 | Cabbir (lxwxh) | mm | 50 × 88 × 22 | ||||||
| 31 | Miisaanka saafiga ah | KG | 0.136 | Kuma jiraan adap adapter-ka | |||||
SSR4040W FTTT CARV & SAT-hadii-haddii 'Micro's Low Vip Optical Optipiept The Cont.pdf
