Finisar 1X2 Multi-Mode Fiber Coupler (MMC) Multimode fiber couplers (MMC) were used for multi-mode fiber LAN systems. Finisar build these MMC with low insertion loss, high reliability. Features: Broad operating band Low excess loss High stability and reliability Applications: Multi-mode fiber communication systems LAN Testing instruments Optical fiber sensors Specifications: Parameters Unit Specification Operating wavelength nm 850 or 1310 Operating bandwidth nm ±40 Typical excess loss dB 0.7 Coupling Ratio - 10/90 Insertion Loss dB ≤11.6/1.2 Directivity dB ≥40 Operating temperature o C –40 ~ +85 Fiber type um 62.5/125 (900 loose tube) Configuration - 1x2 Fiber length m 1 or other upon request mm 3.0X 56 Package Size(DXL) Ordering Information: Part Number: 1039157 (W/O connector) 1039159 (LC connector) Finisar Shanghai Inc. 3-5Floors, Suite 72, 887 Zu-Chong-Zhi Rd., Zhangjiang Hi-Tech Park, Pudong, Shanghai, China 201203 Main: +86-21-51317030 Fax: +86-21-51317022 Email: [email protected] Website: www.finisar.com Finisar Corporation 1308 Moffett Park Drive, Sunnyvale, CA 94089-1133, USA Main: (408) 548-1000 Fax: (408)543-0083 Email: [email protected] Website: www.finisar.com May 05 Rev. A