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Channel wavelength nm 1271,1291,1311,1331,1351,1371.ITU Pass band nm ±6.5 Ripple over pass band dB ≤0.4 Channel insertion loss dB ≤1.5 Angle of inciden...
Channels isolation@passbanddB>30Aperturemm1.0*1.0Demuxed beam parallelismdegree<1Return lossdB>45Operating temperature℃-40~85Footprint dimensionnm3.5*3.5*1.5...
Channels isolation@passbanddB>30Aperturemm1.0*1.0Demuxed beam parallelism°<1Return lossdB>45Operating temperature℃-40~85Footprint dimensionmm3.5*3.5*1.5...
Channel center wavelengthnm1267.5, 1274.5, 1287.5, 1294.5, 1307.5,1314.51327.5, 1334.5, 1347.5, 1354.5,1367.5, 1374.5Chanel insertion lossdB≤2.0Channel passbandnmλ±2.5Up grade wavelength rangenm1384~1620Passband rippledB≤0.5Adjacent Channel isolationdB≥25PDL (all ports)dB≤0.3Return loss (all ports)dB≥4...
Channel NumbersCH4Center Wavelengthsnm1271,1291.1311,1331Channel Spacingnm20nmChannel Passbandnm±6.5Wavelength Thermal Stabilitynm/℃0.002Insertion LossdB≤1.5 without connector;≤1.8with connectorRippledB≤0.5Polarization Dependent LossdB≤0.3Isolation-AdjacentdB≥30Isolation-Non-adjacentdB≥40Return LossdB...
Channel numbersCH8+8Choice of center wavelengthsnmITUChannel spacingHz200 GChannel passband @0.5dBnmλc±0.25Channel passband @3dBnm≥0.8Insertion lossdB≤2.0 without connector;≤2.4 with connectorRippledB≤0.5Polarization dependent LossdB≤0.3Isolation-AdjacentdB≥30Isolation-Non-AdjacentdB≥35Return lo...
Channel spacingnm20Pass-band (PB)nm±7.0Reflection-band (RB)nm1260~(lc-12.5) & (lc+12.5)~1620Adjacent Channel isolation@RBdB>30Non-adjacent Channel isolation@RBdB>45Max. insertion loss within PBdB<0.35Transmission IL variation within PBdB<0.25Reflection isolation within PBdB>13Tra...
Channel spacingnm10Pass-band (PB)nmλ±3.0Adjacent Channel isolationdB>30Non-adjacent Channel isolationdB>40Max. insertion loss within PBdB<0.35Transmission IL variation within PBdB<0.30Reflection isolation within PBdB>12Transmission PDL within PBdB<0.15CW temp. sensitivitypm/℃<2Material...
Channel spacingHz800GPass-band (PB)nm±1.3Reflection-band 1(RB)nm1260~(lc-3.45) & (lc+3.45)~1360Adjacent Channel isolation@RBdB>25Non-adjacent Channel isolation@RBdB>45Max. insertion loss within PBdB<0.35 in glassTransmission IL variation within PBdB<0.25 in glassReflection isol...
Channel spacingHz800GPass-band (PB)nm±1.4Reflection-band 1(RB)nm1260 ~ (lc-3.1) & (lc+3.1) ~ 1360Adjacent Channel isolation@ RBdB>25Max. insertion loss within PBdB<0.35 in glassTransmission IL variation within PBdB<0.25 in glassReflection isolation within P...
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