MODELS * Single and multimode fiber optic switches * 1x2 and 2x2 configurations 9/125 and 62.5/125 m, 1 meter, jacketed fiber pigtails are available on all models. In addition, optional ST, FC and SC fiber connector termination options can be added. * Low insertion loss and low back-reflection * High durability -- greater than 10 million cycles The 2x2 single-mode and multimode fiber optic 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. EDUCATIONAL KITS The 1x2 single-mode and multimode fiber optic switches are two position devices which enable channel selection. These non-latching models require a 5V DC switching voltage. Applications include fiber and component testing and optical signal routing. Dimensions 1x 2 SM & MM Switch 2.64 (67.0) 2.047 (52.0) 2x 2 SM & MM Switch 2.64 (67.0) 2.20 (56.0) .30 (7.5) .131 (3.3) .906 (23.0) .272 (6.9) .30 (7.5) .131 (3.3) 1.024 (26.0) .787 (20.0) 1.26 (32.0) TUTORIAL .385 (9.8) 1.575 (40.0) 1.575 (40.0) .33 (8.4) 2.402 (61.0) 2 Holes, o.126 (3.2) .63 (16.0) .63 (16.0) .236 (6.0) .236 (6.0) Email: sales@newport.com Web: www.newport.com ACCESSORIES AND TOOLS 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 bidirectional operation independent of data rate and signal format. OPTICAL FIBERS Key Features FIBER OPTIC COMPONENTS FROM NEWPORT Fiber Optic Switches 2 Holes, M2 x .5 THD 5-19 Model SPSN-9-12 Switch Type EDUCATIONAL KITS MPSN-62-12 MPSN-62-22 2x2 SM 1x2 MM 2x2 MM 1290-1650 0.8 (typ.), 1.2 (max.) 2.0 (max.) -50 (max.) 15 (max.) -80 (max.) > 10 0.005 (max.) 0.05 (max.) -- (5) 0.6 (typ.), 1.0 (max.) (6) -- -- 15 (max.) -80 (max.) > 10 0.005 (max.) -- -- (5) 0.6 (typ.), 1.0 (max.)(6) 2.0 (max.) -- 15 (max.) -80 (max.) > 10 0.005 (max.) -- 1x2 SM Wavelength Range [nm] 1290-1650 Insertion Loss [dB] (1) 0.8 (typ.), 1.2 (max.) Loopback Path Loss [dB](1,2) -- -50 (max.) Back-Reflection [dB] (1) Switching Time [msec] 15 (max.) Cross-Talk [dB] -80 (max.) Durability [million cycles] > 10 0.005 (max.) Repeatability [dB] (3) (Latching) Polarization Dependent Loss [dB] (4) 0.05 (max.) 9/125 m Fiber Type Switching Voltage [VDC] 4.3 (min.), 6.0 (max.) Switching Current at 5 VDC [mA] 100 Coil Resistance [ohm] 69.5 10% Operating Temperature [C] -20 to +65 Storage Temperature [C] -40 to +85 Humidity 40C/90% RH/5 days Price 9/125 m 62.5/125 m 62.5/125 m 4.3 (min.), 6.0 (max.) 100 69.5 10% -20 to +65 -40 to +85 40C/90% RH/5 days 4.3 (min.), 6.0 (max.) 100 69.5 10% -20 to +65 -40 to +85 40C/90% RH/5 days 4.3 (min.), 6.0 (max.) 100 69.5 10% -20 to +65 -40 to +85 40C/90% RH/5 days 1) Excluding connectors-measured at 235C. 2) The Loopback path is Tx to Rx in the bypass state. 3) Short-term repeatability for 100 cycles at constant temperature. 4) Measured at 1550 nm, excluding loopback path. 5) 1x2 and 2x2 MM switches are wavelength independent. 6) For 1x2 and 2x2 MM switches, based on FOTP 34 method B, steady state equilibrium launch conditions, excluding connectors. Fiber Optic Connector Options Switch Model-OPT- Non-latching Switches Non-Latching style switches require no power to maintain one position and a constant +5 VDC drive current to maintain the other position. Channel 1 Common Channel 2 TUTORIAL SPSN-9-22 --- { { { { ACCESSORIES AND TOOLS OPTICAL FIBERS FIBER OPTIC COMPONENTS Specifications Non-Latching Actuation Channel 1 Channel 2 Pin1 GND GND Pin 2 GND +5 VDC First Input Connector Code Second Output Connector Code Second Input Connector Code First Output Connector Code Note: For 1x2 switches, please enter NN for the first input connector code option. Please use the following connector codes and the collimator codes, shown in the table above, when ordering a specific configuration. Single-Mode Connectors (1) Style Code No Connector NN ST/SPC 30 FC/SPC 50 FC/APC 55 SC/SPC 70 SC/APC 75 Example: Multimode Connectors (2) Style Code No Connector NN ST/PC 25 FC/PC 45 SC/PC 65 1) Use on SPSN models only. 2) Use on MPSN models only. SPSN-9-12-OPT-NN-50-70-70 SPSN-9-12 1x2 SM Fiber Switch with FC/SPC connector on input port and SC/SPC connectors on output ports. MPSN-62-22-OPT-25-25-45-45 MPSN-62-22 2x2 MM Fiber Switch with ST/PC connectors on input ports and FC/PC connectors on output ports. Note: Fiber optic connector termination costs are non-refundable due to the custom nature of the assembly. For connector pricing, see page 5-34. 5-20 Phone: 1-800-222-6440 Fax: 1-949-253-1680