Datasheet 4.25 Gbps Fibre Channel SFP Transceiver SFPFC401 Features Designed for SFF-8472 compliance (SFP) 1.06 Gbps, 2.125 Gbps, and 4.25 Gbps Fibre Channel support Single-mode optics (Simplex LC) Dual fiber, bi-directional Class 1 laser: 1310 nm 10 km reach Digital Diagnostics (SFF-8724) General Operations Parameter Symbol Min. Max. Unit Supply Voltage Vcc 3.135 3.465 V Total Current Icc - 300 mA Power Supply Noise Rejectiona PSR 100 - mVp-p Operating Temperature of SFP Caseb Top -5 70 ºC Storage Temperature Tst -40 85 ºC Data Rate FC-400 Fibre Channel DR - 4250 Mbps a) 20 Hz to 155 MHz b) Maximum Relative Humidity is 85%, non-condensing Transmitter Specifications (Optical) Parameter Symbol Min Max Unit Optical Power Pop -8.4 -1 dBm Average Launch Power Of Off Tx Poff - -30 dBm Fibre Channelc Compliant Eye Mask Optical Rise Timed tr Optical Fall Timed tf - 130 ps Mean Tx Wavelength: 1310 λ 1260 1360 nm 1 nm Spectral Width (20 dB) - 130 ps Δλ20 - Dispersion Penalty (10 km)e dp - 1 dB Relative Intensity Noise RIN - -120 dB/Hz Reflection Tolerancef rp -24 - dB c) FC400 compliant d) 20% - 80% values e) Measured at BER of 1e-12, PRBS of 27-1, at eye center f ) 1 dB degradation of receiver sensitivity 1 Datasheet Transmitter Specifications (Electical) Parameter Input Differential Impedence PECL Single Ended Data Input Swing TxFault_Fault Symbol Min Max Rin 80 120 Unit Ω Vin,p-p 250 1200 mV V Vfault 2 Vcc Vnormal Vee Vee+0.5 V TxDisable_Disable Vd 2 Vcc V TxDisable_Enable Ven Vee Vee+0.8 V TxFault_Normal Receiver Specifications (Optical) Parameter Receive Powerg Damage Threshold for Receiver Mean Rx Wavelength: 1310 Maximum Reflectance of Receiver Symbol Min Max Unit Rsens,low/high -18 0 dBm Pin,damage 4 - dBm λ 1260 1360 nm -27 dB RX_r - LOS Assert - -30 - dBm LOS De-assert - - -20 dBm LOS Hysteresis - 0.5 - dB Parameter Symbol Min Max Unit PECL Single Ended Data Output Swing g) at 4.25 Gbps, 1e-12 BER, PRBS 27-1 Receiver Specifications (Electrical) Vout, p-p 185 800 mV Data Output Rise Time tr - 175 ps Data Output Fall Time tf - 175 ps Symbol Min Max Unit Timing and Electrical Parameter Tx Disable Negate Time t_on - 1 µs 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 RX_LOS Voltage (High) - 2 Vcc V RX_LOS Voltage (Low) - - 0.8 V VLOS fault 2 Vcc V LOS Output Voltage-Fault LOS Output Voltage-Normal 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 2 Datasheet Digital Diagnostics Parameter Range Accuracy Unit Calibration Bit Value Temperature -5 to 70 ±3 ºC Internal 1/256 C Tc(C)=Tad(16 bit signed twos complement)/256 Voltage 0 to Vcc 0.1 V Internal 100μV V(Volts)=Vad(16 bit unsigned integer)*0.1 Bias Current 0 to 120 5 mA External - I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset TX Power -14 to -8 ±3 dB dBm External - TX_PWR(μW)=TX_PWRslope*TX_PWRad(16 bit unsigned integer +TX_PWRoffset RX Power -28.2 to -8 ±3 dB dBm External - RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4 Function Pin Formula Notes 1 VeeT 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 Ordering Information Model SFPFC401 Description 1/2/4 Gbps Fibre Channel and 1 Gigabit Ethernet SFP Tranceiver. Data Rate (Mbps) Wavelength (nm) 1063 2125 4250 3 Tx Rx 1310 1310 Connector Type Bail Latch Color Distance Range (km) LC Yellow 0 - 10 Datasheet Outline Drawing - Units in mm(inch) Regulatory Compliances RoHS directive; China RoHS; California RoHS Law, USA and Canada UL listing; 21CFR 1040.10 and 1040.11; SFP MSA SFF-8074i; SFF-8472; Telecordia GR-468 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 indeirect 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 St. Chatsworth, CA 91311 800-338-5316 818-773-0900 MRV Boston 295 Foster St. Littleton, MA 01460 800-338-5316 978-952-4700 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-SFPFC401-113008 3020010-001Rev. Rev.A1 A2 3020002-001 Copyright ©2008 MRV Communications, Inc. All Rights Copyright ©2007 MRV Communications, Inc. AllReserved. Rights Reserved.