Gain Flattening Filter for EDFA GFF-15 Series OPLINK's Gain Flattening Filters for Erbium-Doped Fiber Amplifying Systems (EDFAs) are based on thin-film filter technology and metal bonding micro-optics packaging. It provides in-line compensation of the spectral gain profile of EDFAs at 1550nm band. The flatness of compensated spectral gain is less than +0.5dB over the required bandwidth. All OPLINK products are epoxy-free in the optical path. It is used in high-power applications in DWDM systems. Performance Specifications Features * Wide Operating Wavelength Range * Low Insertion Loss * Flat Spectral Gain GFF-15 Series Wavelength Range (nm)* Error Function (dB) Return Loss (dB) Thermal Stability (dB/ oC) Maximum Power Handling (mW) Maximum Tensile Load (N) Operating Temperature ( oC) Storage Temperature (oC) 1528nm - 1565nm * Highly Stable & Reliable < + 0.5 * Epoxy-Free Optical Path > 55 < 0.003 Applications 300 * Fiberoptic Amplifiers 5 0 to +65 * WDM Systems -40 to +85 P1: SMF-28 bare fiber P2: 900 m loose tube Package Dimension (mm) * Fiberoptic Instruments ()5.5 x (L)34 ()5.5 x (L)40 Values are referenced without connector loss. * Customer Special Wavelength Range Requirement Is Acceptable. Ordering Information GFF 1 5 Wavelength: 1550 nm = 15 Band: Blue = B Red = R All band = A Package: Fiber Length: 250 m fiber (P1) = 1 Special = 0 900 m loose tube 1 Meter = 1 (P2 )= 2 Fiber Type: 250m SMF-28 = 1 900m loose tube = 2 Connectors: Special = 0 None = 1 FC/PC = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 SC/SPC = 6 SC/APC = 7 ST = 8 LC = 9 GFF15/990111.R09 OPLINK Communications,Inc. 3475 North First St. San Jose, CA 95134-1803 Tel:(408)433-0606 Fax:(408)433-0608 Email: Sales@Oplink.com