RSC1X8-9N-10-FA

FIBER OPTIC 1xN SWITCH coaxial design FEATURES OVERVIEW sercalo's fiber optic 1xN switches are bidirectional optomechanical switches based on a coaxial design where a single MEMS mirror redirects light from a common fiber to one of N ports. The MEMS technology results in low insertion loss and low crosstalk between channels while keeping a constant switching performance over life. • • • • • Low insertion loss Reliable Up to 1x36 optical ports UART, I2C/SMBus and parallel interface Ethernet interface available on request RoHS compliant The switch is available in several different variants to • simplify integration in existing systems and reduce development cost. The miniature packages withstands APPLICATIONS rugged environments and is well suited for direct mounting • Optical network switching on printed circuit boards. • Instrumentation The hermetically sealed MEMS and the laser welded fiber • Test and measurement collimator guarantee broad temperature range and superior long-term stability. No epoxy is present in the optical path. The component is compliant to Telcordia 1221 reliability standards and RoHS requirements 2015/863/EU. Contact: Sercalo Microtechnology Ltd. Landstrasse 151 9494 Schaan - Principality of Liechtenstein Tel. +423 237 57 97 Fax. +423 237 57 48 www.sercalo.com e-mail: info@sercalo.com ORDERING INFORMATION - SC Package type none = standard package bc = bare component m = miniature r = industry compatible 1x4 - Switch Ports type 1x4 SC 1x8 1x12 1x16 1x24 1x32 up to 1x36 9 R Fiber type 9 = SMF28ULTRA 9PM = PM15-U40A (Corning Panda fiber) 7 = SM980 for 1050nm 4 = SM600 for 630nm Other fiber types and wavelengths upon request - 05 Fiber sleeve type B = 250mm bare fibers R = 8-fibers or 12-fibers ribbon N = 900 mm sleeve (on rSC only) FP Pigtail length Expressed in decimeters e.g.: 05 = 50 cm 10 = 100 cm Information in this datasheet is believed to be correct but Sercalo reserves the right to change specifications without notice at any time. [90-1180-15] Connectors type none = no connectors FP = FC-PC FA = FC-APC narrow key LP = LC-PC SA = SC-APC SP = SC-PC sercalo sercalo’s COAXIAL TYPE 1xN switch is non-latching: at power-off it breaks the optical connection and routing of the common port is not defined. The component is bidirectional, the common port can be used as input or output. The PM Panda version is offered up to 1x4 ports. The switch is available in four different variants: SC: standard size – ribbon fibers mSC: miniature size – small driver board: 7x40 mm rSC: compatible with industry pinout bcSC: bare optical component TECHNICAL SPECIFICATIONS Optical Specifications Wavelength range Insertion loss up to 1x41 Insertion loss up to 1x161 Insertion loss up to 1x241 Insertion loss up to 1x361 Crosstalk Polarization dependent loss Return loss Wavelength dependent loss (one band) Wavelength dependent loss (1250–1670 nm) Temperature dependent loss Maximum optical power level2 Switching time Cycle rate Repeatability3 Durability Optical Specifications (PM fiber - up to 1x4) Polarization extinction ratio Electrical Specifications (SC, mSC, rSC) Supply voltage Power consumption, normal mode Power consumption, standby UART speed SMBus/I2C bus speed Input logic level low Input logic level high Output logic level low Output logic level high Reset inactive voltage4 Reset active voltage Reset pulse duration Electrical Specifications (bcSC) Driving voltage Driving voltage damage threshold Electrostatic discharge tolerance5 Package Operating temperature Storage temperature Operation humidity (non condensing) Pigtail length Dimensions SC mSC rSC bcSC ROHS Compliance Unit Min nm dB dB dB dB dB dB dB dB dB dB mW ms Hz dB cycles 1250 dB 20 V mW mW baud kbps V V V V V V ms 4.75 Typ 50 0.4 0.8 1.0 1.2 60 50 55 Max 1670 1.0 1.2 1.5 2.0 0.1 0.5 5 10 No wear out 9600 2.4 2.6 2.4 15 V V V 0 ˚C ˚C % r.h. cm mm mm mm mm -10 -40 0 50 5 40 0 5 0 3.3 5 0 0.2 1.0 0.2 500 10 50 0.01 5.25 150 115200 400 0.6 0.6 0.9 45 50 70 85 95 100 40 x 21 x 7 40 x 7 x 7.5 68 x 30 x 9 6 x 35 2015/863/EU (no exceptions) Values at 25 ˚C at 1550 nm, without connectors. For operation over several bands 1250 to 1670 add 0.5 dB. 2 It is recommended to turn off the laser during switch transients when switching optical power above 100 mW. 3For constant temperature and polarization. 4Through onboard pull-up resistor. 5 The bare optical component is not protected against ESD. 1 Information in this datasheet is believed to be correct but Sercalo reserves the right to change specifications without notice at any time. [90-1180-15] sercalo FUNCTIONAL BLOC DIAGRAM SC STANDARD SIZE – DIMENSIONS AND PINOUT mSC MINIATURE – DIMENSIONS AND PINOUT Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin number 1 2 3 4 5 6 7 8 9 10 Description Parallel PD3 Parallel PD4 Parallel PD1 Parallel PD2 Parallel STROBE/ENABLE Parallel PD0 Ground (GND) Supply voltage (VDD) Reserved UART TX Reserved UART RX System reset (RST) SMBus/I2C SDA SMBus/I2C SCL Ground (GND) Description I/F mode Supply voltage (VDD) System reset (RST) Ground (GND) SMBus/I2C A0 SMBus/I2C A2 / UART RX SMBus/I2C A1 / UART TX SMBus/I2C SCL SMBus/I2C A3 SMBus/I2C SDA Information in this datasheet is believed to be correct but Sercalo reserves the right to change specifications without notice at any time. [90-1180-15] sercalo rSC INDUSTRY COMPATIBLE – DIMENSIONS AND PINOUT Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description I/F mode 1 Supply voltage (VDD) Parallel strobe Ground (GND) Parallel D0 / SMBus/I2C A0 SMBus/I2C SDA / UART TX SMBus/I2C SCL / UART RX I/F mode 0 Parallel D2 / SMBus/I2C A2 Done Ground (GND) Parallel D1 / SMBus/I2C A1 Parallel D3 / SMBus/I2C A3 System reset (RST) bcSC BARE OPTICAL COMPONENT – DIMENSIONS AND PINOUT Pin number 1 2 3 4 5 Description Axis XAxis YAxis X+ Axis Y+ Common Insertion Loss [dB] INSERTION LOSS vs. TEMPERATURE (SC 1x8) 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -20 -10 0 10 20 30 40 50 60 70 80 Temperature [˚C] Information in this datasheet is believed to be correct but Sercalo reserves the right to change specifications without notice at any time. [90-1180-15] sercalo Insertion Loss [dB] WAVELENGTH DEPENDENT LOSS (SC 1x4) 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 1610 1620 1630 1640 Wavelength [nm] OPTICAL RESPONSE TIME CONTINUOUS SWITCH OPERATION Optical power on target channel Optical power on channel #1 Optical power on channel #2 500 ms/div 10 ms/div Information in this datasheet is believed to be correct but Sercalo reserves the right to change specifications without notice at any time. [90-1180-15] sercalo