8 Madoko EDFA
Omangidwa mu kuwala fwdm, akhoza kufalitsa burodibandi maukonde ndi CATV pamodzi.
Adopts Er Yb Codoped ukadaulo wa fiber wovala kawiri;
Madoko a Catv: 1 mwasankha
Madoko olowetsa a Olt: 4-32 mwasankha
Com Output ports: 4-32 kusankha;
Kuwala linanena bungwe mphamvu: okwana linanena bungwe mpaka 15W (41dBm);
Phokoso lochepa: <6dB pomwe kulowetsa kuli 0dBm;
Mawonekedwe abwino a kasamalidwe ka netiweki, mogwirizana ndi kasamalidwe koyenera ka SNMP network;
Wanzeru kutentha kulamulira dongosolo kupanga mphamvu mowa wotsika;
Technique Parameter Kanthu Chigawo Technique parameters Ndemanga bandwidth yogwira ntchito nm 1545-1565 Mtundu wa mphamvu ya Optical input dBm -3 - +10 Nthawi zambiri: -10-+10 Optical Kusintha nthawi ms ≤5 Mphamvu yochuluka ya kuwala dBm 41 Linanena bungwe mphamvu bata dBm ± 0.5 Chithunzi chaphokoso dB ≤ 6.0 Mphamvu yolowera 0dBm, λ=1550nm Bwererani kutaya Zolowetsa dB ≥ 45 Zotulutsa dB ≥ 45 Mtundu wa Cholumikizira cha Optical CATV MU: SC/APC, PON: SC/PC OR LC/PC COM: SC/APC OR LC/APC Kutayika kwa doko la PON kupita ku COM ≤ 1.0 dBm C/N dB ≥ 50 Mayeso malinga ndi GT/T 184-2002. C/CTB dB ≥ 63 CSO dB ≥ 63 Mphamvu yamagetsi V A: AC100V - 260V (50Hz ~ 60Hz) B: DC48V(50Hz~60Hz) C:DC12V(50Hz~60Hz) Opaleshoni kutentha osiyanasiyana °C -10 - +42 Pazipita ntchito wachibale chinyezi % Max 95% palibe condensation Zolemba malire yosungirako wachibale chinyezi % Max 95% palibe condensation Dimension mm 483(L)×440(W)×88(H)
Chitsanzo Zonsemphamvu yotulutsa dBm Nambala yotulutsa madoko Mphamvu zotulutsa pa doko dBm NDIMtengo WDM 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 muli ndi 1dBm choyika chotayika & 1310nm ndi 1490nm. Tabu la Model ndi Power Comparison Table
Kugwiritsa ntchito Single-mode fiber 1550 amplification network FTTH network CATV network Utali wautali wa thunthu network.FTTx PON, max ntchito wavelength: 1529.16 ~ 1563.86nm. Mitundu yonse ya makina opatsirana a SDH/PDH.