Ultra-mini 1x1, 1x2, 2x2 (Add/Drop) Fiber-optic Switch OFMSSM Series Product Description Oplink OFMS ultra-mini fiber-optic switches are ideal for module and system integration where the unique unilateral input and output fiber configuration is preferred. These switches are designed for use in re-configurable optical add/drop multiplexers, optical cross-connect systems, and network switching for fault protection applications. The opto-mechanical ultra-mini switch can be directly mounted on printed circuit board (PCB) and offer the same excellent performance characteristics of Oplink’s standard OFMS series switch products. The OFMS miniature switches are designed to exceed Telcordia standards GR-1221 and GR-1073. 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 Wavelength Range (λOp) Insertion Loss 1 Typ. Max 1290 ~ 1330 and/or 1525 ~ 1610 1x1, 1x2 < 0.5 2x2AD < 0.6 Unit nm dB < 0.07 dB Features Return Loss > 50 dB Miniature Size Channel Cross-talk > 55 dB Polarization Dependent Loss dB Unilateral Input/output Fiber Configuration <4 ms Bi-directional Operation 5 ± 10% VDC 1x1, 1x2 Latching or Non-latching Configurations Repeatability ±0.02 Switching Speed 2 Operating Voltage Driving Current 3 Latching 22 32 Non-latching 31 46 205.5 ± 10% Latching Coil Resistance Ω 145 ± 10% Non-latching Cycle Rate ≤10 Durability 10 7 Operating Power Handling mA Wide Operating Wavelength Range Seam-seal Package Highly Stable & Reliable Hz cycle 500 mW 0 70 °C Applications Storage Temperature -40 80 °C Network Switching Humidity <85% RH, or <90%RH for short term Operating Temperature (TOp) 4 Switch Type latching or non-latching, single coil Fiber Type Nominal Package Size Re-configurable Optical Add/drop Multiplexers Optical Cross-connect Systems Corning SMF-28 250μm fiber Bare Fiber Pigtail 900μm Loose Tube Pigtail 29 (L) x 10.5 (W) x 8.0 (H) mm Network Protection and Restoration 38.5 (L) x 10.5 (W) x 8.0 (H) mm Module and System Integration Notes: 1) Excluding connectors; add 0.3 dB within λOp and TOp. 2) Switching time is defined as the time interval between electrical trigger and 90% of stable optical output. 3) A >20ms DC pulse is recommended for latching type of switch. 4) Short term is defined as less than 96 consecutive hours and less than a total of 15 days over a one year period. Instrumentation, Testing and Measurement R01.20090525 Ultra-mini 1x1, 1x2, 2x2 (Add/Drop) Fiber-optic Switch OFMSSM Series Function Diagram 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com 1x1 On/Off Switch 1x2 Switch 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. M OFMS Type I Ultra-mini 1x1 = 11 1x2 = 12 2x2 Add/Drop = 22 0 2 Switch Type Fiber Length Latching = 0 Non-latching = 1 0.5 meter = H 1.0 meter = 1 1.5 meter = 5 2.0 meter = 2 Wavelength Fiber Type 1310/1550nm = D 1310nm = 3 C+L bands = E SMF-28 250μm = 1 900μm loose tube = 2 Package Type P2 = 2 (Ultra-mini) Connector Type None = 1 FC/PC = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 SC/SPC = 6 SC/APC = 7 ST = 8 LC = 9 MU = A R01.20090525 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules