Finisar Optical Circulators (C-band) Finisar’s latest generation of optical circulators have been optimized for use in next -generation DWDM Cband (1525-1565nm) network systems. These C-band circulators deliver extremely low insertion loss and high isolation across the entire C-band, and offer minimal insertion loss ripple, polarization dependent loss (PDL) and polarization mode dispersion. Features: Low insertion loss across the C-band Low PDL and PMD High isolation Epoxy -free optical path for high power handling Specifications: Parameters Grade A Unit Min Center Wavelength Operating Wavelength Range Insertion Loss* Isolation Polarization Dependent Loss Polarization Mode Dispersion Optical Return Loss Cross Talk Optical Power Fiber Length Package Size (DXL) Operating Temperature Range Storage Temperature Range Connector Options nm nm dB dB dB ps dB dB mW m mm o C o C Fiber Type Grade B Typ Max Min 1550 1525-1565 0.5 0.7 40 Typ 40 0.05 0.15 0.1 50 50 0.05 0.15 0.1 50 50 500 1 Max 1550 1525-1565 0.7 0.9 500 1 5.5 x 56 -5 to +70 -40 to +85 None, FC/PC, FC/APC All Ports: Corning SMF-28 * Over all wavelengths and temperatures Ordering Information: Part Numbers for Standard Grades without connectors: Grade A: 1012213 Grade B: 1012214 Dimensions: (Unit: mm) Port1 (Green) Port2 (Clear) Port3 (Red) 56 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 φ5.5 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