FBT Coupler Wavelength Division Multiplexer 1480/1550nm Specifications Parameter Premium Operating Wavelength Range A Grade 1480 nm / 1550nm ± 5nm Insertion Loss ≤ 0.5 dB ≤ 0.7 dB Isolation ≥ 15 dB ≥ 13 dB TDL ≤ 0.2 dB Return Loss ≥ 55 dB PDL ≤ 0.1 dB Operating & Storage Temperature Package Dimensions - 40° C ~ + 85° C Light Duty ( B ) 3.0mm (ɸ) x 60.0mm (L) Medium Duty ( L ) 3.0mm (ɸ) x 65.0mm (L) Heavy Duty ( K, R ) 100.0mm x 12.0mm x 8.0mm Note 1: All values specified are without connectors. Note 2: Higher performance specifications available upon request. Note 3: Fiber Type – Corning SMF-28e fiber unless otherwise specified. Ordering Information W D M 1 - Port Number 12: 1 x 2 22: 2 x 2 Grade P: Premium A: A Grade 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA - - - Fiber Length Pigtail Style 1: 1 meter (=Package Style) 2: 2 meters B: Bare Fiber S: Special L: 900 μm loose tube K: 2mm cable R: 3mm cable 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] (425) 277-8000 ph (425) 277-5280 fax