Kaiwhiwhi muka whatu SR2020AW FTTH CATV me te AGC me te WDM
Tauira Tau: SR2020AW
Waitohu:Softel
MOQ:1
Awhe Mana Whatu Whiwhi Hihiri Whānui
He iti rawa te haruru me ngā āhuatanga papatahi tino pai
GPON e tika ana, EPON, Hototahi ki te Otinga PON FTTx
01
Whakaahuatanga Hua
Whakaahuatanga Poto
Ko te SR2020AW, me te whānui whakahaere o te 47~1000MHz, he kaiwhiwhi whatu FTTH CATV iti-mana, mahi-teitei, utu-pai, e toru-whakaari, ahakoa e whakamahia ana i roto i te pouaka whakaata anarau, i te pouaka whakaata matihiko rānei. He hua me te ngongo kaiwhiwhi whatu tairongo teitei me te ara iahiko taurite iti-haruru motuhake. Ka taea te whakarite i te whiwhinga i te mana whatu teitei e te taumata PAD, ka taea te purei i te putanga whakawhāiti, kia taea ai e te SR2020AW te whakauru i roto i te whānuitanga hihiri nui o te mana whatu i whiwhihia o te +2 dBm ~-21dBm, he tino pai ngā āhuatanga.
Mā te whakamahi i te SR2020AW, ka taea te penapena i te nui o ngā rauemi hiko o te whakakaha muka whatu. Mō ngā kaiwhakahaere, ka taea te whakaiti i te utu o te hanga whatunga.
Ngā Āhuatanga Mahi
1. Haruru tino iti (3.8% whakarerekētanga, -10dBm whiwhi, CNR ≥ 45.3dB)
2. Whānui te whānuitanga mana whatu hihiri: i roto i te Pin=-16, MER≥36.1dB
3. GPON e tika ana, EPON, hototahi ki tetahi hangarau FTTx PON
4. Ka taea te penapena i te maha o ngā rauemi hiko whatu, ā, ka tino whakaiti i te whatungate utu whirihoranga
5. I roto i te whānuitanga o te 47 ~ 1000MHz, he pai rawa ngā āhuatanga papatahi katoa (FL≤ ± 0.75dB)
6. He pouaka whakarewa, he parenga mō ngā taputapu hiko whatu tairongo
7. Te taumata putanga teitei, ka taea te whakamahi e te tini o ngā kaiwhakamahi
8. He iti te whakamahinga hiko, he nui te mahi, he nui te utu
TUHI
1. Ko te urutau hiko mō tēnei taputapu: Tāuru 110/220V; Putanga DC 12V (0.6A).
2. Kia ma te hononga whatu, ka iti rawa te taumata putanga RF i te hononga kino.
3. Kaua e whakarerekētia i a rātou anō, kia kore ai e pakaru te taputapu.
| Kaiwhiwhi muka whatu CATV FTTH SR2020AW | ||||||
| Mahi | Itaupū | Tāpiritanga | ||||
| WhatuFāhua | Ngaru mahi CATV | (nm) | 1540~1563 |
| ||
| Ngaru whakawhiti | (nm) | 1310, 1490 |
| |||
| Wehenga Hongere | (dB) | ≥40 | 1550nm me te 1490nm | |||
| Te kawenga | (A/W) | ≥0.85 | 1310nm | |||
| ≥0.9 | 1550nm | |||||
| Mana whiwhi | (dBm) | +2~-18 | Pouaka Whakaata Analog (CNR>45dB) | |||
| +2~-20 | Pouaka Whakaata Mamati (MER>30dB) | |||||
| Ngaronga whakahoki whatu | (dB) | ≥55 |
| |||
| Hononga muka whatu |
| SC/APC |
| |||
| Āhuatanga RF | Whānuitanga mahi | (MHz) | 47~1000 |
| ||
| Papatahi | (dB) | ≤±0.75 | 47~1000MHz | |||
| Taumata putanga | (dBμV) | >78 | Pin=-1~-14dBm AGC | |||
| Ngaronga whakahoki | (dB) | ≥14 | 47 ~ 862MHz | |||
| Āraitanga putanga | (Ω) | 75 |
| |||
| Putanga putangaNtau |
| 1 |
| |||
| Hononga RF |
| Wahine-F |
| |||
| Pouaka Whakaata Analog Āhuatanga Hononga | Te hongere whakamātautau | (CH) | 59CH(PAL-D) |
| ||
| OMI | (%) | 3.8 |
| |||
| CNR1 | (dB) | 53.3 | Pin=-2dBm | |||
| CNR2 | (dB) | 45.3 | Pine=-10dBm | |||
| CTB | (dB) | ≤-61 |
| |||
| CSO | (dB) | ≤-61 |
| |||
| Pouaka Whakaata Mamati Āhuatanga Hononga | OMI | (%) | 4.3 |
| ||
| MER | (dB) | ≥36 | Pine=-16dBm | |||
| ≥30 | Pin=-20dBm | |||||
| BER | (dB) | <1.0E-9 | Pine:+2~-21dBm | |||
| WhānuiFāhua | Pūtake hiko | (V) | DC+12V | ±1.0V | ||
| Te Whakamahinga Mana | (W) | ≤3 | +12VDC, 210mA | |||
| MahiTemp | (℃) | -20 ~ +55 |
| |||
| RokirokiTemp | (℃) | -40 ~ 85 |
| |||
| Te pāmahana mahi whanaunga | (%) | 5 ~ 95 |
| |||
| Rahi | (mm) | 50×88×22 | ||||
Whārangi Whakatakotoranga mō te Kaiwhiwhi muka Whatu SR2020AW FTTH CATV.pdf
