FBT WDM 980/1550 nm PM Wavelength Division Multiplexer Specifications Parameter Specification Center Wavelength 980 nm & 1550 nm Band Width ± 10 nm Insertion Loss ≤ 0.8 dB Isolation ≥ 17 dB Extinction Ratio ≥ 17 dB Return Loss ≥ 55 dB Fiber Type 980 nm port SM or 980 PM Panda fiber 1550 nm & Common port 980 PM Panda fiber Operating & Storage Temperature Package Dimensions - 40° C ~ + 85° C Light Duty ( B ) 3.0mm (Ф) x 60.0mm (L) Medium Duty ( L ) 3.0mm (Ф) x 65.0mm (L) Heavy Duty (K, R) 100.0mm x 12.0mm x 8.0mm Note1: All values specified are without connectors. Note2: Higher performance specifications available upon request. Note3: Slow axis alignment Ordering Information P M W D M 4 – – Port Number 12: 1 x 2 22: 2 x 2 – Pump Fiber Type S: SM Fiber P: PM Fiber 2210 Lind Ave SW, Suite 100 Renton, WA 98057 USA (425) 277-8000 ph (425) 277-5280 fax – Fiber Length 1: 1 meter 2: 2 meter S: Special – Pigtail Style (=Package style) B: bare fiber L: 900 m 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] www.lightel.com