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Fiber Optic Switches

Fiber Optic Switches
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P h o t o n i c s a n d I n s t r u m e n t a t i o n 369 Email: sales@newport.com • Web: newport.com POLARIZATION MEASUREMENT AND CONTROL LASER DIODE CONTROL LASER DIODE MOUNTS FIBER OPTIC COMPONENTS OPTICAL FIBERS AND ACCESSORIES EDUCATIONAL KITS The Component-Style Fiber Optic Prism Switches offered by Newport are switches having high durability —greater than 10 million cycles— and low insertion loss. The switch uses a moving prism between fixed collimator pairs, which allows bi-directional operation independent of data rate and signal format. 9/125 and 62.5/125 ìm, 1 m long, jacketed fiber pigtails are available on all models. In addition, optional ST, FC and SC fiber connector termination options can be added. The 1x2 single-mode and multimode switches are two position devices that enable channel selection. These non-latching models require a 5V DC switching voltage. Applications include fiber and component testing and optical signal routing. The 2x2 single-mode and multimode switches are fully reversing optical bypass switches, which are used to insert or bypass nodes in fiber ring networks. These non-blocking, non-latching components require a 5V DC switching voltage. Applications include bypassing of FDDI and SONET network stations, automated and remote fiber test systems. • Single and multimode fiber optic switches • 1x2 and 2x2 configurations • Low insertion loss and low back-reflection • High durability — greater than 10 million cycles Dimensions 1x2 SM & MM Switch 2x2 SM & MM Switch 2.20 (56.0) .33 (8.4) 2 Holes, ø.126 (3.2) 2 Holes, M2 x .5 THD 1.024 (26.0) 1.26 (32.0) .131 (3.3) .236 (6.0) .63 (16.0) .787 (20.0) 2.402 (61.0) 1.575 (40.0) 2.64 (67.0) .30 (7.5) .30 (7.5) .385 (9.8) .131 (3.3) 2.047 (52.0) 1.575 (40.0) 2.64 (67.0) .906 (23.0) .236 (6.0) .272 (6.9) .63 (16.0) [in. (mm)] Specifications Switch Models SPSN-9-12 SPSN-9-22 MPSN-62-12 MPSN-62-22 Switch Type 1x2 SM 2x2 SM 1x2 MM 2x2 MM Wavelength Tuning Range (nm) 1290 - 1570 780 - 1350 Insertion Loss, Typical (dB)(1) 0.6 Insertion Loss, Maximum (dB)(1) 1.0 1.0(4) Back-Reflection, Maximum (dB)(1) -55 -20 Switching Time, Maximum (msec) 15 Isolation/Crosstalk, Maximum (dB) -80 Durability >10 million cycles Repeatability (Latching), Maximum (dB)(2) ±0.01 Polarization Dependent Loss, Maximum(3) (dB) 0.05 Fiber Type (ìm) 9/125 62.5/125 Switching Voltage, Minimum (VDC) 4.5 Switching Voltage, Maximum (VDC) 6.0 Switching Current at 5 VDC, Minimum (mA) 36 Switching Current at 5 VDC, Maximum (mA) 48 Coil Resistance 125 ohm ±10% Operating Temperature Range (°C) -20 to +65 Storage Temperature Range (°C) -40 to +85 Humidity 60°C / 90% RH / 5 days 1) Excluding connectors, measured at 23±5°C. 2) Short-term repeatability to 100 cycles at constant temperature. 3) Measured at 1550 nm, excluding loopback path. 4) For 1x2 and 2x2 MM switches, based on FOTP 34 method B, steady state equilibrium launch conditions, excluding connectors. Fiber Optic Switches

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370 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 P h o t o n i c s a n d I n s t r u m e n t a t i o n POLARIZATION MEASUREMENT AND CONTROL OPTICAL FIBERS FIBER OPTIC COMPONENTS LASER DIODE MOUNTS LASER DIODE CONTROL AND ACCESSORIES EDUCATIONAL KITS Ordering Information Model Description MPSN-62-12 Fiber Optic Switch, Multimode, 1x2, Pigtailed, No Connectors MPSN-62-22 Fiber Optic Switch, Multimode, 2x2, Pigtailed, No Connectors SPSN-9-12 Fiber Optic Switch, Singlemode, 1x2, Pigtailed, No Connectors SPSN-9-22 Fiber Optic Switch, Singlemode, 2x2, Pigtailed, No Connectors To order a switch...

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Fiber Optic Switches 2Pages

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Fiber Optic Switches
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