45~1000MHz FTTH Mini Node CATV Indhaha qaataha
Lambarka Moodeelka: SR-002-WP
Summada: Jilicsan
MOQ: 1
Kala duwanaanshaha AGC ee indhaha waa -10 ~ 0dBm
45–1000MHz daboolid buuxda
WDM-ku-dhisan, oo la jaan qaadaya 1550/1490/1310nm
01
Sharaxaadda Badeecada
Hordhac
SR-002-WP waa qaataha indhaha ee WDM-ka yar ee firfircoon ee FTTH, oo si gaar ah loogu talagalay xaaladaha isku-dhafka saddex-geesoodka ah ee GEPON. Waxay taageertaa gudbinta saddex-geesoodka ah ee hal-fiber 1310/1490/1550nm waxayna si hufan u kala saari kartaa calaamadaha xogta CATV iyo PON. Waxay leedahay xakameyn ballaaran oo AGC otomaatig ah oo laga bilaabo -10 ilaa 0 dBm. Qalabku wuxuu bixiyaa fidsanaan heer sare ah oo gudaha ah iyo toosan sare. Waxay daboolaysaa baaxadda kanaalka oo dhan 45 ~ 1000 MHz, iyadoo si fiican u taageerta gudbinta calaamadaha CATV HD / 4K. Qalabku waa mid is haysta, oo leh dekedaha indhaha ee caadiga ah ee SC/APC iyo wax soo saarka nooca F-nooca RF, waana mid si fudud loogu rakibi karo darbiyada ama miisaska shaqada. Waa doorasho wanaagsan oo kharash-ool ah oo loogu talagalay helitaanka CATV-ga guriga ee fiber-to-the-house ee guryaha iyo dhismayaasha yaryar.
Astaamaha Waxqabadka
- Awoodda gelinta: -15dBm~0dBm
- Awoodda wax soo saarka: 65~80dBμV(±1 dBμV)
- Codso shabakadda GEPON
-Iftiinka tilmaame: Iftiin cas: ＜-10dBm； Iftiin cagaaran: ＞-10dBm； Iftiin oranji ah oo shidan: ＞ +0dBm
| Qaataha Indhaha ee SR-002-WP FTTH Mini Node | ||
| Shay | Cutubka | Halbeegga farsamada |
| FTTH—1000M | ||
| Halbeegga indhaha | ||
| Shaqada AGC | dBm | -10~0 |
| Lumista qiiqa indhaha | dB | >45 |
| Mowjadda hirarka | nm | 1100~1600 |
| Nooca isku xirka indhaha | SC/APC | |
| Xuduudda isku xirka | ||
| (C/N) | dB | ≥50 |
| (C/CTB) | dB | ≥65 |
| (C/CSO) | dB | ≥63 |
| Halbeegga RF | ||
| Kala duwanaanshaha soo noqnoqda | MHz | 45~1000 |
| Fidsanaan kooxeed | dB | ±0.5(45-550MHz)；±0.75（550-750/862/1000MHz) |
| Awoodda soo saarista | dBμV | 65~80 (± 1 dBμV) AGC 80dBμV |
| Hirarka dhererka WDM | nm | 1550/1490/1310 |
