Madoko 8 a EDFA
Fwdm yomangidwa mkati mwake, imatha kutumiza netiweki ya broadband ndi CATV pamodzi.
Imagwiritsa ntchito ukadaulo wa ulusi wa Er Yb Codoped wovala kawiri;
Madoko olowera a Catv: 1 yosankha
Madoko olowera a Olt: 4-32 osankha
Madoko otulutsa a Com: 4-32 osankha;
Mphamvu yotulutsa kuwala: kutulutsa konse mpaka 15W（41dBm）;
Phokoso lochepa: <6dB pamene kulowetsa kuli 0dBm;
Mawonekedwe abwino kwambiri oyendetsera maukonde, mogwirizana ndi kasamalidwe kabwino ka maukonde a SNMP;
Dongosolo lanzeru lowongolera kutentha limapangitsa kuti kugwiritsa ntchito mphamvu kukhale kochepa;
Njira Yogwiritsira Ntchito Chinthu Chigawo Magawo a njira Ndemanga Bandwidth yogwira ntchito nm 1545 - 1565 Mphamvu zolowera zowunikira dBm -3 - +10 Kuyimba kwakukulu: -10- +10 Nthawi Yosinthira Kuwala ms ≤ 5 Mphamvu yayikulu yotulutsa kuwala dBm 41 Kukhazikika kwa mphamvu yotulutsa dBm ± 0.5 Phokoso dB ≤ 6.0 Mphamvu yolowera ya kuwala 0dBm, λ=1550nm Kutayika kobwerera Lowetsani dB ≥ 45 Zotsatira dB ≥ 45 Mtundu Wolumikizira Kuwala CATV IN:SC/APC, PON: SC/PC KAPENA LC/PC COM:SC/APC KAPENA LC/APC Kutayika kwa kuyika kwa doko la PON kupita ku COM ≤ 1.0 dBm C/N dB ≥ 50 Mkhalidwe woyeserera malinga ndi GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Mphamvu yamagetsi V A: AC100V – 260V (50 Hz ~ 60Hz) B: DC48V(50 Hz~60Hz) C:DC12V(50 Hz~60Hz) Kutentha kogwira ntchito °C -10 – +42 Chinyezi chogwira ntchito kwambiri % Kuchuluka kwa 95% palibe kuzizira Chinyezi chachikulu chosungira % Kuchuluka kwa 95% palibe kuzizira Kukula mm 483(L)×440(W)×88(H)
Chitsanzo Chiwerengero chonsemphamvu yotulutsa dBm Nambala ya madoko otulutsa Mphamvu yotulutsa pa doko lililonse dBm NDIWDM EYA-4 -18 25 4 18 17 EYA-4 -19 26 4 19 18 EYA-4 -20 27 4 20 19 EYA-4 -21 28 4 21 20 EYA-4 -22 29 4 22 21 EYA-4 -23 30 4 23 22 EYA-4 -24 31 4 24 23 EYA-8 -15 25 8 15 14 EYA-8 -16 26 8 16 15 EYA-8 -17 27 8 17 16 EYA-8 -18 28 8 18 17 EYA-8 -19 29 8 19 18 EYA-8 -20 30 8 20 19 EYA-8 -21 31 8 21 20 EYA-8 -22 32 8 22 21 EYA-8 -23 34 8 23 22 EYA-8 -24 35 8 24 23 EYA-16 -15 29 16 15 14 EYA-16 -16 30 16 16 15 EYA-16 -17 31 16 17 16 EYA-16 -18 32 16 18 17 EYA-16 -19 33 16 19 18 EYA-16 -20 34 16 20 19 EYA-16 -21 35 16 21 20 EYA-16 -22 36 16 22 21 EYA-16 -23 37 16 23 22 EYA-16 -24 38 16 24 23 EYA-32 -15 32 32 15 14 EYA-32 -16 33 32 16 15 EYA-32 -17 34 32 17 16 EYA-32 -18 35 32 18 17 EYA-32 -19 36 32 19 18 EYA-32 -20 37 32 20 19 EYA-32 -21 38 32 21 20 EYA-32 -22 39 32 22 21 EYA-32 -23 40 32 23 22 EYA-32 -24 41 32 24 23 Kuchokera ku PON Port kupita ku COM Port pali 1dBm insert loss & 1310nm ndi 1490nm. Tebulo Loyerekeza la Chitsanzo ndi Mphamvu
Kugwiritsa ntchito Netiweki yokulitsa ya fiber 1550 yokhala ndi mode imodzi Netiweki ya FTTH Netiweki ya CATV Netiweki ya thunthu lakutali.FTTx PON, kutalika kwa nthawi yogwira ntchito: 1529.16 ~ 1563.86nm. Mitundu yonse ya makina otumizira a SDH/PDH.