Optical Communications Systems™ Datasheet 4.25 Gbps Multi-Rate Fibre Channel 80 km SFP Transceiver SFPFC408 Highlights SFP transceiver Data Rates: 1.0625 to 4.25 Gbps Protocols: - 1/2/4 Gbps Fibre Channel - Gigabit Ethernet compatible Single-mode fiber Dual fiber, bi-directional 1550 nm 30 to 80 km Duplex LC connector Digital Diagnostics (SFF-8472) Hot-swap Overview Small Form-Factor Pluggable (SFP) interfaces from MRV Communications provide flexible high speed links in a small industry standard package. They deliver the deployment options and inventory control that network administrators demand for growing networks. SFPs are designed to Multi-Source Agreement (MSA) standards to ensure network equipment compatibility. They are a perfect addition to MRV ‘s extensive lines of networking equipment. Visit the MRV website at www.mrv.com or contact your nearest authorized MRV Communications dealer for more information. Specifications Overview Data Rate 1.0625 to 4.25 Gbps Tx Wavelength 1550 nm Tx Power (Minimum) 0 dBm Tx Dispersion Penalty 3 dB Tx Disable Yes Rx Wavelength 1200 to 1625 nm Rx Sensitivity -24 dBm Rx Saturation -6 dBm Rx Damage Threshold 5 dBm Operating Temperature Range -5 to 70 ºC Power Consumption 1 Watt 1 Optical Communications Systems™ Datasheet Optical Transmitter Specifications Parameter Symbol Min Max Unit Notes Optical Power Pop 0 4 dBm - Average Launch Power of Off Tx Poff - -45 dBm - Eye Mask - Fibre Channel Compliant - Extinction Ratio ER 5 - dB - Optical Rise Time tr - 120 ps 1 Optical Fall Time tf - 120 ps 1 Mean Wavelength λ 1530 1570 nm - Δλ20 - 1 nm - Dispersion Penalty (80 km, 1600 ps/nm) dp - 3 dB 2 Relative Intensity Noise RIN - -120 dB/Hz - Reflection Tolerance rp -24 - dB 3 Spectral Width (20 dB) Notes: 1. 2. 3. 20% - 80% values Measured at BER of 1e-12, PRBS of 27-1, at eye center 1 dB degradation of receiver sensitivity Optical Receiver Specifications Parameter Receive Power Damage Threshold Symbol Min Max Unit Notes Rsens,low/high -24 -6 dBm 1 Pin,damage 5 - dBm - Mean Wavelength λ 1200 1620 nm - RX_r - -27 dB - LOS Assert - -34 - dBm - LOS De-assert - - -24 dBm - LOS Hysteresis - 0.5 - dB - Maximum Reflectance of Receiver Notes: 1. At 4.25 Gbps, 1e-12 BER, PRBS of 27-1 Digital Diagnostics Parameter Range Accuracy Unit Temperature Voltage Bias Current Calibration Formula -5 to 70 ±3 ºC External Tc(C)=Tslope*Tad(16 bit signed twos complement value) + Toffset 0 to Vcc ± 0.1 V External V(Volts)=Vslope*Vad(16 bit unsigned integer) + Voffset 0 to 120 ±5 mA External I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset TX Power 0 to 4 ±3 dB dBm External TX_PWR(μW)=TX_PWRslope*TX_PWRad(16 bit unsigned integer +TX_PWRoffset) RX Power -24 to -6 ±3 dB dBm External RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4 2 Optical Communications Systems™ Datasheet General Operations Parameter Supply Voltage Total Current Symbol Min. Max. Unit Notes Vcc 3.135 3.465 V - Icc - 300 mA - Power Supply Noise Rejection PSR 100 - mVp-p 1 Operating Temperature of SFP Case Top -5 70 ºC 2 Storage Temperature Tst -40 85 ºC - Data Rate DR 1062.5 4250 Mbps - Symbol Min Max Unit Notes Rin 80 120 Ω - Vin,p-p 250 1200 mV - Notes: 1. 2. 20 Hz to 155 MHz Maximum Relative Humidity is 85%, non-condensing Electical Transmitter Specifications Parameter Input Differential Impedence PECL Single Ended Data Input Swing TxFault_Fault TxFault_Normal Vfault 2 Vcc V - Vnormal Vee Vee + 0.5 V - TxDisable_Disable Vd 2 Vcc V - TxDisable_Enable Ven Vee Vee + 0.8 V - Parameter Symbol Min Max Unit Notes PECL Single Ended Data Output Swing Vout, p-p 185 800 mV - Data Output Rise Time tr - 175 ps - Data Output Fall Time tf - 175 ps - Symbol Min Max Unit Notes t_on - 50 μs - Electrical Receiver Specifications Timing and Electrical Parameter Tx Disable Negate Time Tx Disable Assert Time t_off - 10 μs - Time To Initialize, Including Reset of Tx Fault t_init - 300 ms - Tx Fault Assert Time t_fault - 100 μs - Tx Disable To Reset t_reset 10 - μs LOS Assert Time t_loss_on - 100 μs - LOS De-assert Time t_loss_off - 100 μs - Serial ID Clock Rate f_serial_clock 2 100 KHz - - 2 Vcc V - RX_LOS Voltage (High) RX_LOS Voltage (Low) LOS Output Voltage-Fault LOS Output Voltage-Normal - - 0.8 V - VLOS fault 2 Vcc V - VLOSnormal Vee Vee + 0.5 V - MOD_DEF (0:2)-High VH 2 Vcc V - MOD_DEF (0:2)-Low VL Vee Vee + 0.5 V - 3 Optical Communications Systems™ Datasheet Pin Descriptions Pin Function 1 VeeT Name/Description TX GND 2 TX_FAULT Open Collector 3 TX_DISABLE Internally Pulled High 4 MOD_DEF2 Serial Data Input 5 MOD_DEF1 Serial Clock Input 6 MOD_DEF0 Internally Grounded 7 NC Not Connected 8 LOS Open Collector 9 VeeR RX Ground 10 VeeR RX Ground 11 VeeR RX Ground 12 RXD- RX Data Negative 13 RXD+ RX Data Positive 14 VeeR RX GND 15 VccR RX Power 16 VccT TX Power 17 VeeT TX GND 18 TXD+ TX Data Positive 19 TXD- TX Data Negative 20 VeeT TX GND Outline Drawing Units in mm(inch) 4 Optical Communications Systems™ Datasheet Ordering Information Model Description Data Rates (Mbps) Wavelength (nm) Connector Type Digital Diagnostics Bail Latch Color Distance Range (km) SFPFC408 1/2/4 Gbps Fibre Channel and 1 Gigabit Ethernet SFP Tranceiver 1062.5 to 4250 1550 LC Yes Green 30 - 80 Regulatory and Industry Compliances Class 1 Laser Product, complies with EN 60825-1 and 21 CFR 1040.10 except for deviations pursuant to Laser Notice No. 50. dated June 24, 2007 MSA SFF-8074i; Telecordia Gr-468; Digital Diagnostic SFF-8472 Certified by one or more of the following agencies: TÜV, UL, CSA RoHS Directive; China RoHS; California RoHS Law, REACH Directive SVHC; WEEE Directive The Quality Management System is certified to ISO 9001 by QMI-SAI Global The Environmental Management System is in compliance with ISO 14001 Warnings - Handling Precautions: This device is susceptible to damage as a result of electrostatic descharge (ESD). A static free environment is highly recommended. Follow guidelines according to proper ESD procedures. Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation. MRV has more than 50 offices throughout the world. Addresses, phone numbers and fax numbers are listed at www.mrv.com. Please e-mail us at [email protected] or call us for assistance. MRV Los Angeles 20415 Nordhoff Street Chatsworth, CA 91311 800-338-5316 818-773-0900 MRV Boston 300 Apollo Drive Chelmsford, MA 01824 800-338-5316 978-674-6800 MRV International Business Park Moerfelden Waldeckerstrasse 13 64546 Moerfelden-Walldorf Germany Tel. (49) 6105/2070 Fax (49) 6105/207-100 All statements, technical information, and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information. MRV Communications and the MRV Communications logo are trademarks of MRV Communications, Inc. Other trademarks are the property of their respective holders. MRV-OP-SFPFC408-082010 3020150-001 Rev. A1 Copyright ©2010 MRV Communications, Inc. All Rights Reserved.