Plug Type Fixed Attenuator PTFA Series Product Description Oplink Plug Type Fixed Attenuator family offers high performance of variously fixed attenuation for industrial standard connections. Wide attenuation range, extremely low return loss, polarization insensitive, and excellent repeatability. With our highly integrated design and manufacturing capability, Oplink can also provide customized products to help our customer for better opportunities. Our attenuator complies with industry green initiative such as ROHS. Features Performance Specifications Parameters Wide Attenuation Range Min. Typical Max Unit 1310 ± 40 Operating Wavelength Range Low PDL 1550 ± 40 nm 1625 ± 25 Attenuation Accuracy Return Loss 0~5 dB Attenuation ± 0.5 dB >5 dB Attenuation ± 10% dB PC Type 45 UPC Type 50 APC Type 60 Operating Temperature Note: Tested at 1310nm , 1550nm and 1625nm -40 Low Return Loss Polarization Insensitive Various connector type Highly Reliable dB Applications 85 °C Optical Telecommunication Network CATV Network Testing Device Accessory R02.20090312 Plug Type Fixed Attenuator PTFA Series Mechanical Drawing / Package Dimensions (dimension in mm) FC/PC(APC) MU 30.1(Ref.) Ø2.499±0.0005 2.05(Ref.) M8X0.75 Ø10.0(Ref.) 26.1(Ref.) LC 12.8(Ref.) 2(Ref.) 9.0(Ref.) 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com SC/PC(Metal, Plastic), SC/APC 34(Ref.) 36(Ref.) Ordering Information 0 PTFA Material Wavelength Metal = M Plastic = P 1310nm = 13 1550nm = 15 1625nm = 16 1310/1550nm = 35 1550/1625nm = 56 1310/1550/1625nm = 36 Attenuation Value 1dB = 01 2dB = 02 3dB = 03 4dB = 04 5dB = 05 6dB = 06 7dB = 07 8dB = 08 9dB = 09 10dB = 10 . . 20dB = 20 0 0 0 Return Loss Connector Type 30dB = A 45dB = B 50dB = C 55dB = D 60dB = E 65dB = F FC/PC = 2 FC/UPC = 3 FC/APC = 4 SC/PC = 5 SC/UPC = 6 SC/APC = 7 ST/PC = 8 LC/PC = 9 MU/PC = A LC/APC = B R02.20090312 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules