FBT WDM 2µm Wavelength Division Multiplexer Specifications Parameter (Based on 1550/2000nm) Premium A Grade Operating Wavelength Range See Order Information Insertion Loss ≤ 0.4 dB ≤ 0.6dB Isolation ≥ 16 dB ≥ 16 dB Return Loss ≥ 55 dB PDL ≤ 0.1 dB ≤ 0.15 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 – SMF-28e fiber unless otherwise specified. Ordering Information WDM - - - Port Number Grade 12: 1 x 2 P: Premium 22: 2 x 2 A: A Grade 13: 1 x 3 14: 1 x 4 Pump Wavelength Example: 1550 = 1550 nm 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA (425) 277-8000 ph (425) 277-5280 fax - - - Signal Wavelength Fiber Length Pigtail Style Example: 1: 1 meter (=Package style) 2000 = 2000 nm 2: 2 meter B: bare fiber S: Special L: 900 μm loose tube K: 2mm cable R: 3mm cable 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 [email protected] www.lightel.com