SR4020AW 2 Putanga FTTH AGC Fiber Optical Node me te WDM
Tau tauira: SR4020AW
Waitohu: Softel
MOQ: 1
AGC me WDM i hangaia
Kounga-kounga teitei Aluminium Casing
Ka taea te Whakarite-a-ringa te Hua Huaputa
01
Whakaahuatanga Hua
Tirohanga Poto
Ko te kaiwhiwhi whatu SR4020AW he kaiwhiwhi whatu whare me te uru muka whatu hei tino whainga. He pai mo te FTTH (fiber to the home) whatunga muka uru ki te kaitango kaitango, ka taea ai nga tohu tairitenga, tohu mamati ranei ki te kuhu ki te kainga. Ka whakamahia e te miihini nga kaitirotiro whakaahua iti-kaha, GaAs, me te hangarau AGC whatu ki te whakatutuki i nga hiahia tango CATV muka-ki-te-whare. Ka taea e tenei taputapu te whakanui ake i te WDM me te whakatutuki i nga taakaro takitoru.
Nga Ahuatanga Mahinga
- He anga kōtaha konumohe kounga teitei me te pai o te wera wera.
- Te hongere RF ki tonu i te ara iahiko whakakaha haruru haruru GaAs. Ko te tohu mamati ka makona -18dBm te tango i te iti me te -10dBm te tango i tetahi tohu tairitenga i te iti rawa.
- Ma te AGC whakaurunga mata (kua whakaritea te awhe AGC).
- Te hoahoa iti-hiko, ma te whakamahi i te kaha o te kaha whakawhiti hiko hei whakarite i te pono nui me te pumau o te hiko hiko. He iti iho i te 1W te paunga hiko katoa, me te ara iahiko rapunga marama.
- Ko nga taputapu whakamarumaru uira maha-waahanga (TVS transient suppression diodes), me nga punaha whakamarumaru uira kia pai ai te mahi haumaru o nga taputapu.
- Ka taea e te WDM-i roto te mohio ki te kaainga muka-kotahi (1490/1310/1550nm) nga tono honohono-whatunga.
- He kaiwhakatakoto whatu i hangaia, whakauru ki te whakatutuki i te 1490/1310nm wehe.
- Ko te whiwhinga hua ka taea te whakarite a-ringa (0~18dB) me te taumata whakaputa he>80dBuV.
- SC/APC, FC/APC ranei, nga hononga whatu ritenga, ine, imperial RF atanga ranei.
- Ka taea e ia te mohio ki te aratau hiko o te kai whakaputa.
- Ko nga putanga kotahi, takirua ranei he mea whiriwhiri
Aki me te Tuhipoka:
Nga tikanga whakamatautau: 59 PAL-D nga tohu hongere pouaka whakaata tairitenga i te awhe auau 550 MHz, i te awhe o te 550 MHz ki te 862 MHz, i raro i nga tikanga ngaro hono
Ko te tohu whakarereke mamati ka tukuna i roto i te awhe reiti, ko te taumata o te tohu whakarereke mamati (i roto i te 8 MHz bandwidth) he 10 dB te iti ake i te taumata kawe o te tohu tairitenga, a ko te mana whatu te whakaurunga a te kaiwhiwhi whatu he 0dBm, te ine C /N, CTB, CSO.
Kaore ano kia tino mohio?
He aha te korehaere ki to maatau wharangi whakapā, ka pai matou ki te korerorero ki a koe!
| SR4020AW 2 Putanga FTTH AGC Fiber Optical Node me te WDM | |||
| Te Mana Optical Whakauru | 0dBm~-10dBm(Waitohu Analog) | AGC Mana Whakahaere | (0 ~ -9)dBm(Taunoa); (-3 ~ -12)dBm; (-6 ~ -15)dBm Kōwhiringa. |
| 0dBm~-18dBm(Waitohu Mamati) | CTB(note) | ≥65dB | |
| mate whakaata whatu | ＞45 dB | CSO(note) | ≥62dB |
| Puka tūhono whatu | FC/APC ranei SC/APC ranei FC/PC ranei SC/PC | Ngaohiko manaaki | DC5V |
| Awhe Auautanga | 45~1006MHz | Ngaohiko urutau | AC90V ~ 145V&AC145V ~ 265V ranei
ritenga |
| Te papatahi i roto i te roopu | ±1dB@45~1006MHz | Ngaohiko whakangao | DC5V |
| whakaata putanga RF | ≥16dB@ 47~550MH ; | Te pāmahana whakahaere | -20 ℃ ~+55 ℃ |
| Whiwhi awhe whakatikatika | 0-18dB | mana | <1W |
| taumata putanga | （78~80）dBuV(AGC:@-9~+0dBm，tauranga kotahi)(Pina=0dBm) | Rahi kupenga hua | 129×79×26mm |
| Tau tauranga putanga | 1 ranei 2 | 10 te rahi o te kete | 313×245×83mm |
| RF impedance putanga | 75Ω | Rahi mōkihi FCL (100pcs) | 500×440×345mm |
| Kaikawe ki te Haruru Ōwehenga | ≥51dB | Te taumaha kupenga hua | 0.17kg |
SR4020AW 2 Huaputa FTTH AGC Fiber Optical Node Spec Sheet.pdf
