1.  Features ♦ Low Insertion Loss ♦ High Isolation ♦ Low PDL ♦ Compact Design ♦ Good channel-to-channel uniformity ♦ Wide Operating Wavelength: ♦ From 1460nm to 1620nm ♦ Wide Operating Temperature:  ♦ From -40℃ to 85℃ ♦ High Reliability and Stability 2.  Applications ♦ DWDM System ♦ PON Networks ♦ CATV Links 3.  Compliance ♦ Telcordia GR-1209-CORE-2001 ♦ Telcordia GR-1221-CORE-1999 ♦ ITU-T G.694.1 ♦ RoHS 4. Specifications 1×N DWDM Mux/Demux Module Parameters   Channel Space (GHz) 100 200 Channel Number 1*4 1*8 1*16 1*4 1*8 1*16 Center Wavelength (nm) ITU Grid Center Wavelength Accuracy (nm) ± 0.05 ± 0.1 Channel Passband (@-0.5dB) (nm) 0.22 0.5 Fiber Type SMF-28e with 900um loose tube or customer specified IL (dB) 1.8 3.0 4.0 1.7 2.9 3.8 Passband Ripple (dB) 0.35 0.4 0.5 0.35 0.4 0.5 Isolation (dB) Adjacent Channel 25 28 Non-Adjacent Channel 40 PDL (dB) 0.2 PMD (ps) 0.1 RL (dB) 45 Directivity (dB) 50 Maximum Optical Power (mw) 300 Operating Temperature (℃) -40~85 Storage Temperature (℃) -40~85 BOX Package (mm) 100*80*10 or 140*115*18 LGX Package 1U,2U 19’’ Rack mount Package 1U   Notes: 1.  Specified without connectors. 2.  Add an additional 0.2dB loss per connector. 5.Mechanical Dimensions DWDM Mux/Demux Module 100X80X10 140X115X18 6．Ordering information DWDM Mux/Demux Module

1.  Features ♦ Low Insertion Loss ♦ High Isolation ♦ Low PDL ♦ Compact Design ♦ Wide Operating Wavelength: 1460nm~1620nm ♦ Wide Operating Temperature: -5℃~75℃ ♦ High Reliability and Stability 2.  Applications ♦ DWDM System ♦ PON Networks ♦ CATV Links 3.  Compliance ♦ Telcordia GR-1209-CORE-2001 ♦ Telcordia GR-1221-CORE-1999 ♦ ITU-T G.694.1 ♦ RoHS 4.  Specifications Parameters     Channel Space(nm) 100Ghz 200Ghz Center Wavelength Accuracy (nm) ±0.05 ±0.1 Channel Passband(@-0.5dB) (nm) 0.22 0.5 Transmission band IL (dB) ≤1.0 ≤0.9 Reflection band IL (dB) ≤0.4 ≤0.4 Transmission band Isolation (dB) ≥30 Reflection band Isolation (dB) ≥10 Fiber Type SMF-28e or customer specified Center Wavelength ITU Grid Ripple (dB) ≤0.3 Polarization Dependent Loss (dB) ≤0.1 Polarization Mode Dispersion (ps) ≤0.1 RL (dB) ≥45 Directivity (dB) ≥50 Maximum Optical Power (mw) 500 Operating Temperature (℃) -5～75 Storage Temperature (℃) -40～85 Package Dimension (mm) (Φ*L) 5.5*34/5.5*38   Notes: 1.  Specified without connectors. 2.  Add an additional 0.2dB loss per connector.  Mechanical Dimensions  Φ5*5*34                                    6．Ordering Information LWD -XX X XX X XX -X X X   Port Configuration   WDM Type Center Wavelength Fiber Type Output  Fiber Length Com Pass   Reflection   L-Lintegrity 01=1X1 C=CWDM 1460-1620 27=1270/1271 B=250um bare fiber 10=1.0m 0=None 0=None 0=None W=WDM 02=1X2 Q=CWDM 1260-1620 ……. L=900um loose tube 15=1.5m 1=FC/UPC 1=FC/UPC 1=FC/UPC D=Device   F=FWDM 61=1610/1611 T=900um tight buffer 20=2.0m 2=FC/APC 2=FC/APC 2=FC/APC     X=100G DWDM 21=21CH   …… 3=SC/UPC 3=SC/UPC 3=SC/UPC     Y=200G DWDM …….   XX= Customized 4=SC/APC 4=SC/APC 4=SC/APC       49=49CH     5=LC/UPC 5=LC/UPC 5=LC/UPC       F1=T13/R15     6=LC/APC 6=LC/APC 6=LC/APC       F2=T15/R13     X= Customized X= Customized X= Customized       F3=T13/R1415                 F4=T14/R1315                 F5=T15/R1314                 F6=T1415/R13                 F7=T1314/R15                 XX=Customized