OFMS Series Single Mode Dual 1x2 and 2x2 Add/Drop Optical Fiber Switches OFMSSMD Series Product Description Oplink OFMS series single mode dual 1x2 or 2x2Add/Drop optical fiber switches function as two 1x2 or 2x2 Add/Drop switches that are simultaneously switched together. The dual switch is housed in the similar package as the Oplink OFMS series standard switches while maintaining superior optical performance. The dual 1x2 or 2x2 Add/Drop switch are built on Oplink’s patented opto-mechanical switches having a unique prism design to improve the switch repeatability and stability. The switches are designed for use in re-configurable optical add/drop multiplexers, optical cross-connect systems, and network switching for fault protection applications. One dual 1x2 (2x2Add/Drop) switch device can be used to substitute two 1x2 (2x2Add/Drop) switches. In addition, the dual 1x2 switches can be used as building blocks to construct 1x4 and 1x8 switches while significantly reducing the mechanical foot-print. Oplink provides customized design to meet special control and applications. Also, Oplink offers modular assemblies that integrate other components to form a full function module or subsystem. Performance Specificationns Parameters Min Operating Wavelength Range (λOp) Insertion Loss Typ. Max 1260 ~ 1360 and/or 1510 ~ 1610 Dual 1x2 1, 2 Features 0.4 Dual 2x2AD 0.7 1.1 Unit Compact Size dB Low Insertion Loss Wavelength Dependent Loss 0.1 0.2 dB Polarization Dependent Loss 0.05 0.1 dB Return Loss 50 dB Dual 1x2 55 dB Dual 2x2 AD 50 2 Channel Cross-talk Repeatability Applications 5 10 ms Network Switching 4.5 5.0 5.5 VDC Configurable Add/Drop Latching 40 50 60 Non-latching 29 35 42 101.2 ± 10% Non-latching 10 Operating Power Handling Storage Temperature Switch Relay Type Fiber Type Network Protection and Restoration Instrumentation, Testing and Measurement 1x4 and 1x8 Switch Building Blocks Hz cycle 10 7 Operating Temperature (TOp) mA Ω 145 ± 10% Cycle Rate Durability Dimension 4 Highly Stable & Reliable dB Latching Coil Resistance Latching Configurations ±0.02 3 Operating Current 3 dB Seam-seal Package ±0.01 Switching Speed Operating Voltage Wide Operating Wavelength Range nm 500 mW 0 70 °C -40 80 °C latching, 2 Coils or non-latching, single coil SMF-28 Bare Fiber Pigtail P1: 46.0 (L) x 15.5 (W) x 9.1 (H) mm 900μm Loose Tube Pigtail P2: 54.0 (L) x 15.5 (W) x 9.1 (H) mm Notes: 1) IL @23°C over all wavelength range and all SOP. Add 0.25 dB (max.) to IL values for dual 1x2 and 0.4dB (max) for dual 2x2 Add/Drop over operating temperature range. 2) Excluding connectors. 3)Current is derived from driving voltage and coil resistance. Pulse of >20 ms duration is recommended for latching switch. 4)The mechanical tolerance is ±0.2 mm on all package dimensions unless specified otherwise. S0047 - R07 (web). 20100104 OFMS Series Single Mode Dual 1x2 and 2x2 Add/Drop Optical Fiber Switches OFMSSMD Series Function Diagram 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com Dual 1x2 Switch Dual 2x2 Add/Drop Switch Ordering Information Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM design team or account manager for your requirements and ordering information (510) 933-7200. D OFMS Type 12 = 1x2 22 = 2x2 Add/Drop U Dual Switch Type Fiber Length 0 = Latching 1 = Non-latching Wavelength D = 1310/1550nm 3 = 1310nm E = C+L bands H = 0.5 meter 1 = 1.0 meter 5 = 1.5 meter 2 = 2.0 meter Package & Fiber Type 11 = P1 + 250μm bare fiber 22 = P2 + 900μm loose tube Mounting Type Connector Type 1 = None 2 = FC/PC 3 = FC/SPC 4 = FC/APC 5 = SC/PC 6 = SC/SPC 7 = SC/APC 8 = ST 9 = LC A = MU 0 = Dual-row pins on the bottom 1 = Single-row pins on the side with screw tabs S0047 - R07 (web). 20100104 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules