Isolator 3 in 1 Polarization Insensitive Isolator Single Stage Parameter Premium Dual Stage A Grade Premium A Grade 1310 nm or 1550 nm Operating Wavelength (λc) Bandwidth ± 15 nm ± 20 nm Isolation in Band (at 23° C) ≥ 32 dB ≥ 30 dB ≥ 45 dB ≥ 43 dB Isolation in Band (0-70° C) ≥ 22 dB ≥ 21 dB ≥ 36 dB ≥ 32 dB Insertion Loss in Band (λc, 23° C, all SOP) ≤ 0.45 dB ≤ 0.6 dB ≤ 0.55 dB ≤ 0.7 dB Insertion Loss in Band (λc , 0-70° C, all SOP) ≤ 0.65 dB ≤ 0.8 dB ≤ 0.75 dB ≤ 0.9 dB Cross Talk 55 dB ≥ 55/55 dB Return Loss (Input/Output) ≤ 0.1 dB PDL (λc, 23° C) ≤ 0.15 dB ≤ 0.15 dB ≤ 0.25 ps PMD ≤ 0.2 dB ≤ 0.05 ps 300 mW Maximum Power Operating Temperature 0° C ~ + 70° C Storage Temperature - 40° C ~ + 85° C Package Dimensions 5.5 mm (Φ) x 35 mm (L) Note1: All values specified are without connectors. Note2: Higher performance specifications upon request. Note3: Fiber type Corning SMF-28e. I S 3 - Stage S: Single Stage D: Dual Stage www.lighteltech.com 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA (425) 277-8000 ph. (425) 277-5280 Fax - - - Grade Center Wavelength Fiber Length P: Premium 13: 1310 nm A: 1 meter A: A Grade 15: 1550 nm B: 1.5 meter Pigtail Style (=Package style) B: bare fiber 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