Isolator 3 in 1 Polarization Insensitive Isolator Specifications Parameter Single Stage Premium A Grade Dual Stage 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 0° C ~ + 70° C Operating Temperature Storage Temperature - 40° C ~ + 85° C Package Dimensions 5.5 mm (Ф) x 35 mm (L) Note1: All values specified are without connectors. Note2: Higher performance specifications upon request. Note3: Fiber type Corning SMF-28e. Ordering Information I S 3 – – Stage Type S: Single Stage D: Dual Stage – Grade P: Premium A: A Grade – Center Wavelength 13: 1310 nm 15: 1550 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 – 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