SRXG-2020AW FTTH XG-PON Fiber Optic Node oo firfircoon oo leh WDM
Lambarka Moodeelka: SRXG-2020AW
Summada: Jilicsan
MOQ: 1
U hoggaansan EPON/GPON/XG-PON
Heerka RF ee Wax Soo Saarka AGC > 78dBμV
Kala duwanaanshaha Awoodda Indhaha ee Helitaanka Firfircoon ee Ballaaran
01
Sharaxaadda Badeecada
Dulmar Kooban
SRXG-2020AW, oo leh baaxadda shaqaynaysa ee 47~1000MHz, waa qaataha indhaha ee FTTH CATV oo awood yar leh, waxqabad sare leh, kharash-ool ah, kaas oo u hoggaansamaya shabakadda EPON, GPON, XG-PON FTTH, oo laga heli karo labadaba telefishanka analoogga iyo telefishanka dhijitaalka ah. Badeecadaha leh tuubo qaataha indhaha oo dareen sare leh iyo wareeg gaar ah oo buuq yar oo isku dheelitiran. Qaadashada awoodda indhaha ee sare waxaa lagu hagaajin karaa heerka PAD, la ciyaaray wax soo saar xaddidan, sidaa darteed SRXG-2020AW gudaha kala duwanaansho firfircoon oo ballaaran oo awoodda indhaha ee la helay ee +2 dBm ~-21dBm, waxay leeyihiin astaamo aad u fiican.
Saddex-jibbaaran, faybar guriga, isticmaalka SRXG-2020AW waxay badbaadin kartaa ilo badan oo koronto oo fiber optic ah. Hawl wadeennada, waxay si weyn u yareyn karaan kharashka dhismaha shabakadda.
Astaanta Shaqada
1. Buuqa aadka u hooseeya (3.8% modulate, -10dBm receiver, CNR ≥ 45.3dB)
2. Kala duwanaanshaha awoodda iftiinka ee firfircoon ee ballaaran: gudaha Pin = -16, MER≥36.1dB
3. Shabakadda EPON, GPON, XG-PON FTTH ee la dabaqi karo
4. Waxay badbaadin kartaa tiro badan oo kheyraad koronto oo indhaha ah, waxayna si weyn u yareyn kartaa shabakadda
kharashka habaynta
5. Ballaca baaxadda 47 ~ 1000MHz gudahood, dhammaantoodna leh astaamo fidsan oo aad u fiican (FL≤±0.75dB)
6. Kiis bir ah, oo bixiya ilaalin aaladaha xasaasiga ah ee optoelectronic
7. Heerka wax soo saarka sare si loo taageero isticmaaleyaal badan
8. Isticmaalka korontada oo hooseeya, waxqabad sare, iyo waxqabad kharash sare leh
| SRXG-2020AW FTTH XG-PON Fiber Optic Node oo firfircoon oo leh WDM | ||||||
| Bandhigga | Tusmada | Kaabis
| ||||
| Astaamaha Indhaha | Mowjadda Shaqada CATV | (nm) | 1540-1563 |
| ||
| Mowjadaha gudubka | (nm) | 1270/1577 1310/1490 |
| |||
| Go'doominta Kanaalka | (dB) | ≥40 | 1550nm & 1490nm | |||
| Awoodda helitaanka | (dBm) | +2~-18 | TV-ga Analog-ka (CNR> 45dB) | |||
| +2~-20 | TV-ga Dijital ah (MER> 30dB) | |||||
| Lumista soo celinta indhaha | (dB) | ≥55 |
| |||
| isku xira fiber indhaha |
| SC/APC |
| |||
| Astaanta RF | Ballaca shaqada | (MHz) | 47~1000 |
| ||
| Fidsanaan | (dB) | ≤±0.75 | 47~1000MHz | |||
| Heerka wax soo saarka | (dBμV) | >78 | Biin=-1~-14dBm AGC | |||
| Lumista soo celinta | (dB) | ≥14 | 47 ~ 862MHz | |||
| Caqabadda soo saarista | (Ω) | 75 |
| |||
| Lambarka dekedda wax soo saarka |
| 1 |
| |||
| Isku-xirka RF-ka |
| F-Dheddig |
| |||
| TV-ga Analog-ka ah Astaanta Xiriirka | Kanaalka tijaabada ah | (CH) | 59CH (PAL-D) |
| ||
| OMI | (%) | 3.8 |
| |||
| CNR1 | (dB) | 53.3 | Biin=-2dBm | |||
| CNR2 | (dB) | 45.3 | Biin=-10dBm | |||
| CTB | (dB) | ≤-61 |
| |||
| CSO-ga | (dB) | ≤-61 |
| |||
| TV-ga Dijital ah Astaanta Xiriirka | OMI | (%) | 4.3 |
| ||
| MER | (dB) | ≥36 | Biin=-16dBm | |||
| ≥30 | Biin=-20dBm | |||||
| BER | (dB) | <1.0E-9 | Biin:+2~-21dBm | |||
| Astaanta Guud | Koronto la'aan | (V) | DC+12V | ±1.0V | ||
| Isticmaalka Awoodda | (W) | ≤3 | +12VDC, 210mA | |||
| Heerkulka Shaqada | (℃) | -20 ~ +55 |
| |||
| Heerkulka Kaydinta | (℃) | -40 ~ 85 |
| |||
| Heerkulka shaqada ee qaraabada ah | (%) | 5 ~ 95 |
| |||
| Cabbirka | (mm) | 50×88×22 | ||||
Xaashida Gaarka ah ee SRXG-2020AW FTTH XG-PON Fiber Optic Fiber Optic.pdf
