Selelekela
Moamoheli oa mahlo oa SR200AF ke moamoheli oa mahlo oa 1GHz o sebetsang hantle o etselitsoeng phetiso e tšepahalang ea matšoao marangrang a faeba ho ea lapeng (FTTH). Ka mefuta e fapaneng ea AGC ea mahlo ea -15 ho isa ho -5dBm le boemo bo tsitsitseng ba tlhahiso ea 78dBuV, boleng bo tsitsitseng ba matšoao boa netefatsoa esita le tlas'a maemo a fapaneng a ho kenya. E loketse basebetsi ba CATV, bafani ba litšebeletso tsa inthanete, le bafani ba litšebeletso tsa broadband, e fana ka ts'ebetso e phahameng 'me e netefatsa phetiso ea matšoao e boreleli le ea boleng bo holimo marangrang a sejoale-joale a FTTH.
Tšobotsi ea Tshebetso
- Seamoheli se senyenyane sa optical sa 1GHz FTTH.
- Mefuta ya AGC ya Optical ke -15 ~ -5dBm, boemo ba tlhahiso ke 78dBuV.
- Tšehetsa sefe sa optical, se lumellanang le marang-rang a WDM.
- Tšebeliso e tlase haholo ea matla.
- Adaptara ea motlakase ea +5VDC, sebopeho se senyenyane.
Hobaneng ho se joaloetela leqephe la rona la ho ikopanya, re ka thabela ho qoqa le uena!
| Moamoheli oa Optical oa SR200AF FTTH | Ntho | Yuniti | Paramethara | |
|
Optical | Bolelele ba maqhubu a optical | nm | 1100-1600, mofuta o nang le sefe sa optical: 1550±10 | |
| Tahlehelo ea ho khutla ha Optical | dB | >45 | ||
| Mofuta oa sehokelo sa Optical | SC/APC | |||
| Matla a ho kenya a optical | dBm | -18 ~ 0 | ||
| Mefuta ea Optical AGC | dBm | -15 ~ -5 | ||
| Sebaka sa maqhubu | MHz | 45~ 1003 | ||
| Botebo ba sehlopha | dB | ± 1 | Pin= -13dBm | |
| Tahlehelo ea ho khutla ha tlhahiso | dB | ≥ 14 | ||
| Boemo ba tlhahiso | dBμV | ≥78 | OMI=3.5%, mefuta e fapaneng ea AGC | |
| MER | dB | >32 | 96ch 64QAM, Pin= -15dBm, OMI=3.5% | |
| BER | - | 1.0E-9 (kamora BER) | ||
|
Tse ling | Impedance ea tlhahiso | Ω | 75 | |
| Phepelo ea motlakase | V | +5VDC | ||
| Tšebeliso ea matla | W | ≤2 | ||
| Mocheso o sebetsang | ℃ | -20~+55 | ||
| Mocheso oa polokelo | ℃ | -20~+60 | ||
| Litekanyo | mm | 99x80x25 | ||
| SR200AF | |
| 1 | Pontšo ea matla a optical: E khubelu: Pin> +2dBmBotala: Pin= -15~+2dBmLamunu: Pin< -15dBm |
| 2 | Kenyelletso ea matla |
| 3 | Optical pontšo input |
| 4 | Tlhahiso ea RF |
Seamoheli se Senyane sa Optical sa SR200AF FTTH 1GHz se nang le Sefa.pdf