DWDM Polarization Maintaining DWDM Add/ Drop 100 GHz Parameter 200 GHz ITU Grid Center Wavelength (λc) Channel Pass Band ≥ λc ± 0.11 nm Insertion Loss (Express Channel) ≥ λc ± 0.25 nm ≤ 0.5 dB Insertion Loss (Add/Drop Channel) ≤ 1.0 dB ≤ 0.8 dB Pass Band Ripple ≤ 0.5 dB Polarization Extinction Ratio (Common to Add/Drop) 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 300 mW ≥ 17 dB 0° C to + 65° C Operating Temperature - 40° C ~ + 85° C Storage Temperature Package Dimensions Light Duty (B) 5.5 mm (Φ) x 35 mm (L) Medium Duty (L) 5.5 mm (Φ) x 40 mm (L) Note1: All values specified are without connectors. Note2: Higher performance specifications are available upon request. Note3: Fiber type: PM Panda 250 µm fiber. P M A D Channel Spacing 1: 100 GHz 2: 200 GHz www.lighteltech.com 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA (425) 277-8000 ph. (425) 277-5280 Fax - 1st ITU Channel# e.g 23: 1558.98 nm - - Fiber Length Pigtail Style A: 1 meter (=Package style) B: 1.5 meter B: bare fiber S: Special L: 900 µm loose tube All rights Reserved 2009 Connector 0: None 1: FC/PC 2: FC/APC 3: SC/ PC 4: SC/APC 5: FC/SPC 6: SC/SPC 7: LC/UPC 8: LC/SPC 9: Special A: FC/UPC B: SC/UPC C: ST