COMMUNICATIONS COMPONENTS Fiberoptic Switch SN Series Key Features • 1x1, 1x2 (2x1), and 2x2 latching configurations • Compact and suitable for PCB mounting Applications • Network switching in central office environments • Optical network protection and restoration • Configurable optical add/drop • Transmitter and receiver equipment protection Compliance The JDSU SN Series fiberoptic switch is GR-1221 qualified and designed for use in central office network applications. This reliable, miniature optical component is available as a 1x1 (on/off), 1x2, and 2x2 switch. Collimated lenses and a moving mirror minimize insertion loss and improve the repeatability and stability of the switch parameters. The switch itself is directly mounted on printed circuit boards (PCBs), and is equipped with status contacts to provide an electrical readout of the switch position. Latching operation ensures that the switch remains in position following power loss. On request, JDSU also provides customized modular assemblies that incorporate taps, wavelength division multiplexers (WDMs), splitters, and other components. • Telcordia GR-1221-CORE and GR-1073-CORE NORTH AMERICA : 800 498-JDSU (5378) WORLDWIDE : +800 5378-JDSU WEBSITE : www.jdsu.com SN SERIES FIBEROPTIC SWITCH 2 SN Series Dimensions Diagram (Specifications in inches [mm] unless otherwise noted.) 1.904 [48.36] .167 [4.24] .714 [18.14] .349 [8.86] .230 [5.84] .100 [2.54] .125 [3.18] .730 [18.54] 1.855 [47.12] .135 [3.43] .105 [2.67] .405 [10.29] .505 [12.83] .29 [7.4] .50 [12.7] Ø .040 [1.02] 11 PL Pin #12 .000 [.00] .000 [.00] .100 [2.54] .200 [5.08] .400 [10.16] .500 [12.70] SWITCH MOUNTING HOLE PATTERN 1.625 [41.28] Pin #6 Pin #1 .300 [7.62] .400 [10.16] PCB NOTES: RECOMMENDED BOARD THICKNESS .063" [1.59] Specifications Parameter Specification Wavelength range Insertion loss1 1x1, 1x2 2x2 Return loss2 Polarization dependent loss2 Repeatability Crosstalk Optical input power (continuous wave) Switching time Cycle rate Power supply3 Dimensions (W x H x D) Weight Operating temperature Storage temperature Humidity (non-condensing) Qualification 1290 to 1330 and/or 1525 to 1610 nm 0.8 dB 1.0 dB 55 dB 0.1 dB ±0.05 dB -60 dB 300 mW 9 ms 10 Hz 5 V DC/40 mA ±10% 48.4 x 8.7 x 18.1 mm 14 g 0 to 65 °C, or -5 to 70 °C short term4 -40 to 85 °C <85% RH, or 90% RH short term4 GR-1221-CORE, GR-1073-CORE 1. Insertion loss is specified for the 1290 to 1330 nm and 1520 to 1570 nm wavelength ranges, all polarization states, and does not include connectors. Add 0.3 dB maximum over operating temperature range. Add 0.1 dB maximum for extended wavelength operation up to 1610 nm. 2. Excluding connectors. 3. A 5 V DC 40 mA pulse of 20 ms duration is recommended. 4. The switch can be operated over the short term from -5 to 70 °C for 96 consecutive hours or less and a total of 15 days or less over a one year period. SN SERIES FIBEROPTIC SWITCH Ordering Information For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at [email protected]. Sample: SN22+10750FA SN +1 Code 11 12 22 Configuration 1x1 1x2 (2x1) 2x2 Code 0 Control Type Direct control Code 2 7 Fiber Type 9/125/250 µm1 9/125/900 µm Code 1 3 5 D W Code 0 5 Wavelength 1525 to 1610 nm 1290 to 1330 nm 1525 to 1575 nm 1290 to 1330 nm and 1525 to 1575 nm 1290 to 1330 nm and 1525 to 1610 nm Code NC FA FP LC SC SP SU MU Connector Type No connector FC/APC FC/HPC LC/PC SC/HPC ST/HPC SC/APC MU Fiber Length 1.0 m 1.5 m 1. The 250 µm fiber option is only available with the “no connector” option. NORTH AMERICA : 800 498-JDSU (5378) WORLDWIDE : +800 5378-JDSU WEBSITE : www.jdsu.com Product specifications and descriptions in this document subject to change without notice. © 2008 JDS Uniphase Corporation 10131951 Rev. 004 01/08 SNSWITCH.DS.CC.AE Telcordia is a registered trademark of Telcordia Technologies Incorporated. January 2008