DWDM Polarization Maintaining DWDM Add/Drop Specifications Parameter 100 GHz 200 GHz Center Wavelength (λc) ITU Grid Channel Pass Band λc ± 0.11 nm Insertion Loss (Express Channel) λc ± 0.25 nm ≤ 0.5 dB Insertion Loss (Add/Drop Channel) ≤ 1.5 dB ≤ 0.8 dB Pass Band Ripple ≤ 0.5 dB Polarization Extinction Ratio (Common to Add/Drop) ≥ 17 dB Polarization Extinction Ratio (Common to Express) ≥ 17 dB Adjacent Channel Isolation ≥ 25 dB Non-Adjacent Channel Isolation ≥ 40 dB Directivity ≥ 50 dB Return Loss ≥ 45 dB Maximum Power Handling 300 mW Operating Temperature 0° C ~ + 65° C Storage Temperature Package Dimensions - 40° C ~ + 85° C Light Duty ( B ) 5.5 mm (Ф) x 35 mm (L) Medium Duty ( L ) 5.5 mm (Ф) x 40 mm (L) Note1: All values specified are without connectors. Note2: Higher performance specifications available upon request. Note3: Fiber type – PM Panda 250 µm fiber. Ordering Information P M A D – Channel Spacing 1: 100 GHz 2: 200 GHz – – 1st ITU Channel # e.g. 23: 1558.98 nm 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA (425) 277-8000 ph (425) 277-5280 fax – Fiber Length A: 1 meter B: 1.5 meter S: Special – Pigtail Style (=Package style) B: bare fiber L: 900 m loose tube Connector 0: None 7: LC/UPC 1: FC/PC 8: LC/SPC 2: FC/APC 9: Special 3: SC/ PC A: FC/UPC 4: SC/APC B: SC/UPC 5: FC/SPC C: ST 6: SC/SPC [email protected] www.lightel.com