Kaiwhiwhi AGC muka whatu iti SR1000AF FTTH me te tātari
Tauira Tau: SR1000AF
Waitohu: Softel
MOQ: 1
Whakakaha pai rawa atu mō te iti o te mārama
Hoahoa Āhua Iti me te Māmā
Whānuitanga o te AGC Mana Whatu
01
Whakaahuatanga Hua
Kupu Whakataki
Ko te Pūnga Whatu Muka SR1000AF FTTH me te AGC me te Tātari he kaiwhiwhi whatu iti-roto-ā-whare, i hangaia mō ngā tono FTTP/FTTH. He mahi teitei, he iti te mana whatu kaiwhiwhi, me te iti o te utu, koinei te whiringa pai rawa atu a te otinga FTTH mō te MSO.
Ka whakaratohia e tēnei kaiwhiwhi whatu te whānui o te 40-1002MHz, he waeine whakakaha me te whakatikatika whakanui mō te iti o te mārama, he waeine whakahaere 8-moka ahumahi, he atanga watea, me te tono mō ngā kiritaki pūrua.
Ngā Āhuatanga
-Pouaka Whakaata Analog me te Pouaka Whakaata Mamati, FTTX, tono kaitahuri OE.
-He tino rārangi, he iti te hē, ā, he whānui te whānuitanga AGC mana whatu (-13dBm ki te -2dBm).
-He whānuitanga whānui o te whakaurunga whatu mahi mai i te 2 ki te -20dBm i te 1550nm.
-Ko te tāuru mana whatu whiriwhiri -2 ki te 1dBm mō te mahi putanga RF.
- Ko te putanga RF Whakauru Whatu -13 ki te -2dBm: +80dBuV mō ia hongere i te 3.5% OMI (whakauru whakarerekētanga 22dBmV).
- Awhe auau katoa 40-1002MHz me te CATV
- He tāutanga iti ngāwari me te pūtake hiko i runga i te raina.
| Kaiwhiwhi AGC muka whatu iti SR1000AF FTTH | |||
| Tau Nama | Wāhanga | Whakaahuatanga | Kōrero |
| Atanga Kaihoko | |||
| Hononga RF |
| Hononga 75Ω”F” | Paerewa Kotahitanga |
| Hononga Whakauru Whatu |
| SC/APC |
|
| Putunga DC |
| Pūurutau DC |
|
| Mana Whakauru Whatu | dBm | -20 ~ +2 |
|
| Ngaronga Whakahoki Whatu | dB | 15 (Iti), 45 (Momo) |
|
| Roanga Ngaru Whakahaere (Rx) | nm | 1550 |
|
| Te aro nui | A/W | >0.9 |
|
| Ngaronga Whakaurunga | dB | 0.4 (Momo), 0.6 (Mōrahi) |
|
| Te noho motuhake | dB | 35 (Mini) |
|
| Momo muka whatu |
| Muka SM 9/125um SM |
|
| Awhe Auautanga | MHz | 40 ~1002 |
|
| Papatahi o te Rōpū | dB | <±1 |
|
| Taumata Putanga(@AGC) | dBuV | 80 | Putanga mōrahi ka taea te whakarite ki te 104dBuV |
| Awhe AGC Whatu | dBm | -13 ~ -2 |
|
| Awhe Whiwhinga RF | dB | 22 |
|
| Āraitanga Putanga | Ngā Ōhm | 75 |
|
| Urupare Auautanga Putanga CATV | MHz | 40 ~1002 | Whakamātautau i te Tohu Analog |
| C/N | dB | 42 | -10dBm tāurunga,96NTSC,OMI+3.5% |
| CSO | dBc | 57 |
|
| CTB | dBc | 57 |
|
| Urupare Auautanga Putanga CATV | MHz | 40 ~1002 | Whakamātautau i te Tohu Mamati |
| MER | dB | 38 | -10dBm tāurunga, 96NTSC |
| MER | dB | 34 | -15dBm tāurunga, 96NTSC |
| MER | dB | 28 | -20dBm tāurunga, 96NTSC |
| Ngaohiko Whakauru Mana | VDC | 9V |
|
| Te Whakamahinga Mana | W | <2 |
|
| Ngā Ahu | mm | 57*45*19 |
|
| Taumaha kupenga | KG | 0.119 | |
| Auautanga Whakamātautau: 366MHz | ||||||
| Pine | Taumata Putanga (dBuV) | MER | Rerekētanga Putanga | Rerekētanga MER | ||
| (dBm) | Teitei | Min | Teitei | Min | ||
| 0 | 65.1 | 63.2 | 35 | 33.6 | 1.9 | 1.4 |
| -1 | 64.4 | 61.9 | 35.5 | 34.7 | 2.5 | 0.8 |
| -2 | 63.1 | 60.7 | 36.3 | 35.4 | 2.4 | 0.9 |
| -3 | 62.1 | 59.6 | 37.8 | 35.5 | 2.5 | 2.3 |
| -4 | 60.7 | 58.5 | 39.2 | 35.2 | 2.2 | 4 |
| -5 | 58.6 | 56.5 | 39.8 | 35.7 | 2.1 | 4.1 |
| -6 | 57.2 | 55.2 | 39.8 | 35.7 | 2 | 4.1 |
| -7 | 55.5 | 53.5 | 39.5 | 35.5 | 2 | 4 |
| -8 | 53.4 | 51.5 | 39.2 | 34.7 | 1.9 | 4.5 |
| -9 | 51.3 | 50 | 37.3 | 35.2 | 1.3 | 2.1 |
| -10 | 49.8 | 48.3 | 35.9 | 34 | 1.5 | 1.9 |
| -11 | 47.9 | 46.4 | 34.5 | 32.3 | 1.5 | 2.2 |
| -12 | 45.8 | 44.5 | 32.8 | 30.5 | 1.3 | 2.3 |
| -13 | 43.9 | 42.4 | 31 | 28.7 | 1.5 | 2.3 |
| -14 | 41.9 | 40.6 | 29.4 | 26.8 | 1.3 | 2.6 |
| -15 | 39.9 | 38.7 | 27.7 | 25.7 | 1.2 | 2 |
Whārangi Whakatakotoranga mō te Kaiwhiwhi AGC muka whatu iti SR1000AF FTTH.pdf
