Folasaga
O le mea fa'apipi'i fa'apipi'i ose fa'ailoga fa'afale-ituaiga ua fuafuaina e fa'amalieina mana'oga o feso'otaiga fa'aonaponei o feso'ota'iga alalaupapa HFC. Ole fa'asologa ole bandwidth ole 47-1003MHz.
Vaega
◇ 47MHz i le 1003MHz faʻasalalau faʻasalalau faʻatasi ma le WDM fausia;
◇ Faʻapipiʻiina i totonu le faʻaogaina o le AGC e faʻamautinoa ai le maualuga o le gaosiga
◇ Fa'aaoga le fa'aogaina o le mana fa'afeso'ota'i maualuga ma le lautele o le fetuutuuna'iga laina eletise;
◇ ultra-maualalo le taimi nei ma ultra-maualalo le faaaogaina o le mana;
◇ Fa'ailo malosi fa'amatagofie fa'aaoga fa'aaliga fa'aaliga LED;
Aisea e le fai aiasiasi i la matou itulau fa'afeso'ota'i, matou te fiafia e talatalanoa ma oe!
Ser. | Poloketi | Vaega Fa'atekinisi | Manatua |
1 | Na maua e le CATV le umi o galu | 1550±10nm | |
2 | Na maua e le PON le umi o galu | 1310nm/1490nm/1577nm | |
3 | Vaevaega Ala | >20dB | |
4 | Talitonuga o le taliaina o mata | 0.85A/W(1550nm tau masani) | |
5 | Tu'u i totonu le tele o le mana opitika | -20dBm~+2dBm | |
6 | Ituaiga alava | tulaga tasi (9/125mm) | |
7 | Ituaiga feso'ota'iga fibre optic | SC/APC | |
8 | Tulaga o Galuega | ≥78dBuV | |
9 | Malo AGC | -15dBm~+2dBm | Tulaga fa'aulufale ±2dB |
10 | F-ituaiga RF so'oga | Vaega ninii | |
11 | Fa'atele bandwidths | 47MHz-1003MHz | |
12 | RF i-band mafolafola | ±1.5dB | |
13 | Fa'aletonu faiga | 75Ω | |
14 | leiloa fa'afoliga | ≥14dB | |
15 | MER | ≥35dB | |
16 | BER | <10-8 |
Fa'atatau fa'aletino | |
Tele | 95mm ×71mm ×25mm |
mamafa | 75g maualuga |
Siosiomaga fa'aoga | |
Tulaga o le faaaogaina | Maalili: 0℃~+45℃Tulaga susū: 40% ~ 70% le fa'asa'o |
Tulaga teuina | Maalili: -25℃~+60℃Tulaga susū: 40% ~ 95% le fa'asa'o |
Tele sapalai eletise | Fa'aulufale mai: AC 100V-~240VTuuina atu: DC + 5V/500mA |
Parameter | Notation | Min. | Taua masani | Max. | Vaega | Tulaga o su'ega | |
Fa'aliliuga galue umi galu | λ1 | 1540 | 1550 | 1560 | nm | ||
Ata fa'atinoumi galu | l2 | 1260 | 1310 | 1330 | nm | ||
l3 | 1480 | 1490 | 1500 | nm | |||
l4 | 1575 | 1577 | 1650 | nm | |||
tali atu | R | 0.85 | 0.90 | A/W | po=0dBmλ=1550nm | ||
tu'uesea fa'asalalau | ISO1 | 30 | dB | λ=1310&1490&1577nm | |||
Mafaufauga Loloto | ISO2 | 18 | dB | λ=1550nm | |||
toe leiloa | RL | -40 | dB | λ=1550nm | |||
Faaofiga gau | IL | 1 | dB | λ=1310&1490&1577nm |
1. + 5V DC faailoilo mana
2. Maua opitika faailoilo faailoilo, pe a maua le mana opitika e itiiti ifo i le -15 dBm moli moli mumu, pe a maua le malosiaga opitika e sili atu nai lo -15 dBm Fa'ailoga moli lanu meamata
3. Fiber optic faailo avanoa uafu, SC/APC
4. Taulaga RF
5. DC005 fa'aoga eletise, fa'afeso'ota'i i le fa'aogaina o le eletise + 5VDC /500mA
6. PON fa'afofoga pito fa'ailoga fa'ailoga avanoa avanoa, SC/APC
SR100AW HFC Fiber AGC Node Optical Receiver fausia-i totonu WDM.pdf