DWDM波分復(fù)用器模塊     Features Applications         Low Insertion Loss         DWDM System          High Return Loss         Pon Networks  a         High Channel Isolation         CATV Links         Good Channel to Channel Uniformity          High Reliability & Stability                     Specifications Parameters Unit Values Channel Number  1x2 1x4 1x8 1x16 Central Wavelength nm ITUCentral Wavelength Channel Space Ghz 100 or 200Center Wavelength Accuracy nm 100G:±0.05 200G:0.01Channel Passband (@-0.5dB) nm 100G:0.22 200G:0.5Max.Insertion Loss Mux to Demux(Link) dB 1.9 2.4 3.44.6 Min.Isolation Adjacent channel dB 30 30 30 30Non-adjacent channel dB 40 40 40 40 Upgrade Channel dB 1010 10 10 Max.Channel Flatness dB 0.3 Min.Return Loss dB50 Min. Return lossMax.Polarization Dependent Loss dB 0.15 Max. PDLMax.Wavelength thermal stability nm/℃ 0.003Max. Wavelength thermal stabilityMax.Insertion loss thermal stability dB/℃ 0.005Max. Insertion loss thermal stabilityMax.Power handling mW 500 Max. Power handlingOperating Temperature  ℃ 0~+70Operating Temperature  Storage Temperature  ℃-40~+85 Storage Temperature For device with connector, IL is 0.3dB higher, RL is 5dB lower;  Package Dimensions                Ordering Information DWDMM-234455-6789A 2 -Module Type: M=Mux, D=Demux 3-Channel space: 1=100G, 2=200G 44-intial wavelength:26=26CH,27=27CH,......, 40=40CH, 41=41CH,...... 55-Port type: 1=1x1, 2=1x2, 16=1x16 6 -Fiber type1=SMF-28E, A=G657A, B=G657B 7 -Pigtail type:0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube8 -Fiber length: 0=0.8m,1=1m 9 -Package TypeS=ABS Box:100x80x10mm M=ABS Box:120x80x18mm,......, 19=19” 1U Rack-MountA -Connector type:0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC