Circulator 1310 or 1550 nm 3-Port Polarization Insensitive Specifications Parameter Premium A Grade 1310 nm or 1550 nm Central Wavelength (λc) ≥ 50 dB typical, 40 dB minimum Isolation (λc ± 20 nm, 23° C, 2-1 or 3-2) Insertion Loss (λc ± 15 nm, 23° C) ≤ 0.6 dB ≤ 0.8 dB Insertion Loss (λc ± 20 nm, 0-70° C, all SOP) ≤ 0.8 dB ≤ 1.0 dB Wavelength Dependent Loss ≤ 0.2 dB Return Loss ≥ 50 dB PMD ≤ 0.1 ps Maximum Power 500 mW Directivity ≥ 50 dB PDL ≤ 0.15 dB ≤ 0.2 dB 0° C ~ + 70° C Operating Temperature Storage Temperature - 40° C ~ + 85° C Package Dimensions 5.5 mm (Ф) x 60 mm (L) Note1: All values specified are without connectors. Note2: Higher performance specifications upon request. Note3: Fiber type Corning SMF-28e. Ordering Information C I R – – Grade P: Premium A: A Grade – Center Wavelength 13: 1310 nm 15: 1550 nm 0 3 Ports 03: 3 ports 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA (425) 277-8000 ph (425) 277-5280 fax – A Fiber Length A: 1 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