SRXG-2020AW FTTH XG-PON Active Fiber Optical Node yokhala ndi WDM
Nambala Yachitsanzo: Chithunzi cha SRXG-2020AW
Mtundu: Zofewa
MOQ: 1
Tsatirani ndi EPON/GPON/XG-PON
Kutulutsa kwa AGC RF Mulingo> 78dBμV
Wide Dynamic Receing Optical Power Range
01
Mafotokozedwe Akatundu
Chidule Chachidule
SRXG-2020AW, yokhala ndi bandiwifi yogwira ntchito ya 47 ~ 1000MHz, ndi sewero lamphamvu lochepa, lochita bwino kwambiri, lopanda ndalama zambiri, FTTH CATV wolandila kuwala, lomwe limagwirizana ndi EPON, GPON, XG-PON FTTH network, yomwe ilipo kwa onse awiri. TV ya analogi ndi wailesi yakanema ya digito.Zogulitsa zokhala ndi chubu cholandila kwambiri komanso phokoso lapadera lofananira.Kulandila pamphamvu yamphamvu yamagetsi kumatha kusinthidwa ndi PAD level, kusewera mochepetsa kutulutsa, kotero SRXG-2020AW mkati mwamitundu yayikulu yamphamvu yolandila ya +2 dBm ~-21dBm, ili ndi mawonekedwe abwino kwambiri.
Kusewera katatu, fiber kunyumba, kugwiritsa ntchito SRXG-2020AW kumatha kupulumutsa mphamvu zambiri zamagetsi zamagetsi.Kwa ogwira ntchito, amatha kuchepetsa kwambiri mtengo womanga maukonde.
Ntchito Mbali
1. Phokoso lotsika kwambiri (3.8% modulate, -10dBm kulandira, CNR ≥ 45.3dB)
2. Kulandila kwamphamvu kokulirapo kwamphamvu: mkati mwa Pin=-16, MER≥36.1dB
3. EPON, GPON, XG-PON FTTH network
4. Ikhoza kupulumutsa kuchuluka kwa mphamvu zamagetsi zamagetsi, ndikuchepetsa kwambiri maukonde
kasinthidwe mtengo
5. Mkati mwa 47~1000MHz bandwidth, zonse zokhala ndi mawonekedwe abwino kwambiri (FL≤±0.75dB)
6. Chitsulo chachitsulo, perekani chitetezo chazida za optoelectronic
7. High linanena bungwe mlingo kuthandiza ambiri owerenga
8. Kugwiritsa ntchito mphamvu zochepa, ntchito zapamwamba, ntchito zotsika mtengo
| SRXG-2020AW FTTH XG-PON Active Fiber Optical Node yokhala ndi WDM | ||||||
| Kachitidwe | Mlozera | Zowonjezera
| ||||
| Chithunzi cha Optic | CATV Work wavelength | (nm) | 1540-1563 |
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| Kudutsa kutalika kwa kutalika | (nm) | 1270/1577 1310/1490 |
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| Kudzipatula kwa Channel | (dB) | ≥40 | 1550nm & 1490nm | |||
| Kulandira mphamvu | (dBm) | + 2-18 | TV ya Analogi (CNR>45dB) | |||
| + 2-20 | Digital TV (MER>30dB) | |||||
| Optical kubwerera kutayika | (dB) | ≥55 |
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| Cholumikizira CHIKWANGWANI cha Optical |
| SC/APC |
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| Chithunzi cha RF | Ntchito bandwidth | (MHz) | 47-1000 |
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| Kusalala | (dB) | ≤± 0.75 | 47 ~ 1000MHz | |||
| Zotuluka mulingo | (dBμV) | > 78 | Pin=-1~-14dBm AGC | |||
| Bwererani kutaya | (dB) | ≥14 | 47 ~ 862MHz | |||
| Linanena bungwe impedance | (Ω) | 75 |
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| Nambala yotulutsa potuluka |
| 1 |
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| RF tie-in |
| F-Mkazi |
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| Analogi TV Link Mbali | Yesani njira | (CH) | 59CH(PAL-D) |
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| OMI | (%) | 3.8 |
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| Mtengo wa CNR1 | (dB) | 53.3 | Pin=-2dBm | |||
| Mtengo wa CNR2 | (dB) | 45.3 | Pin=-10dBm | |||
| Mtengo CTB | (dB) | ≤-61 |
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| CSO | (dB) | ≤-61 |
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| TV yapa digito Link Mbali | OMI | (%) | 4.3 |
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| MER | (dB) | ≥36 | Pin=-16dBm | |||
| ≥30 | Pin=-20dBm | |||||
| BER | (dB) | <1.0E-9 | Pin: +2~-21dBm | |||
| General Mbali | Magetsi | (V) | DC+12V | ± 1.0V | ||
| Kugwiritsa Ntchito Mphamvu | (W) | ≤3 | + 12VDC, 210mA | |||
| Ntchito Temp | (℃) | -20 ~ +55 |
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| Kusungirako Temp | (℃) | -40-85 |
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| Kutentha kogwirizana ndi ntchito | (%) | 5 ndi 95 |
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| Kukula | (mm) | 50 × 88 × 22 | ||||
Tsamba la SRXG-2020AW FTTH XG-PON Active Fiber Optical Node Spec Sheet.pdf
Zogulitsa
