Optical Communications Systems™ Datasheet Multi-Rate (2 Gbps) CWDM 60 km SFP Transceivers SFP27DCWEIR-xx Highlights SFP transceiver Data Rates: 0.1 - 2.7 Gbps Protocols: - Ethernet (0.1 Gbps, 1 Gbps) - Fibre Channel (1 and 2 Gbps) - SDH/SONET (OC-3, OC-12, OC-48 and OC-48 with FEC) - FireWire - ESCON - Digital Video Single-mode fiber CWDM wavelength per ITU-T G.694.2 20 to 60 km Duplex LC connector Digital Diagnostics (SFF-8472) Hot-swap Industrial temperature models available 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 0.1 - 2.7 Gbps Tx Wavelength CWDM grid (1271 nm - 1611 nm) Tx Power (Minimum) 0 dBm Dispersion Penalty 1.5 dB Tx Disable Yes Rx Wavelength Range 1200 - 1625 nm Rx Sensitivity -20 dBm Rx Saturation 0 dBm Rx Damage Threshold 5 dBm Operating Temperature Range -5 to 70 ºC Operating Temperature Range (TH Models) -40 to 85 ºC Power Consumption 1 Watt 1 Optical Communications Systems™ Datasheet Transmitter Specifications (Optical) Parameter Symbol Min Max Unit Notes Optical Power Pop 0 5 dBm - Average Launch Power Tx_Off Poff - -45 dBm - ER 9 - dB - UI - Extinction Ratio Eye Mask IEEE 802.3ah, SONET/SDH compliant Optical Jitter Generation - tr λ - 160 ps 1 1xxx - 6.5 nm 1xx1 + 6.5 nm nm - Spectral Width (20 dB) Δλ - 1 nm - Dispersion Penalty at 60 km dp - 1.5 dB 2 Relative Intensity Noise RIN - -120 dB/Hz - Reflection Tolerance rp -24 - dB 3 Optical Rise/Fall Time Mean Wavelength Notes: 1. 2. 3. 0.007 - Jgen 20%~80% values Measured at BER of 10-12, PRBS of 223-1, at eye center 1 dB degradation of receiver sensitivity Receiver Specifications (Optical) Parameter Symbol Min Max Unit Notes Receive Power Low Rsens,low - -20 dBm 1 Receive Power High Rsens,high 0 - dBm 1, 4 Damage Threshold For Receiver Pin,damage 5 - dBm - Wavelength λ 1200 1625 nm - RX_r - -27 dB - LOS Assert - -30 - LOS Assert - -38 LOS De-assert - - -20 dBm - LOS Hysteresis - 0.5 - dB - Maximum Reflectance Of Receiver Notes: 1. 2. 3. 4. dBm 2 dBm 3 10-10 BER, PRBS 223-1, OC-48 for SONET; 10-12 BER, PRBS 27-1, for Gigabit Ethernet SFP27DCWEIR-xx options SFP27DCWEIRTH-xx options -4 dBm overload @ 155 Mbps Digital Diagnostics Parameter Range Accuracy Unit Calibration Temperature -5 to 70 ±3 ºC External Temperature (TH Models) -40 to 85 ±3 ºC External Voltage 0 to Vcc 0.1 V External Bias Current 0 to 120 5 mA External TX Power 0 to 5 ±3 dB dBm External RX Power -20 to 0 ±3 dB dBm External 2 Formula Tc(C)=Tslope*Tad (16 bit signed twos complement value) + Toffset Tc(C)=Tslope*Tad (16 bit signed twos complement value) + Toffset V(Volts)=Vslope*Vad (16 bit unsigned integer) + Voffset I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset TX_PWR(μW)=TX_PWRslope*TX_PWRad (16 bit unsigned integer) +TX_PWRoffset RX_PWR(μW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4 Optical Communications Systems™ Datasheet General Operating Parameter Symbol Min Max Unit Notes 3.135 3.465 V - Total Current, -40 to -5 ºC Vcc Icc - 500 mA 1 Total Current, -5 to 85 ºC Icc - 300 mA - Power Supply Noise Rejection PSR 100 - mVp-p 2 Operating Case Temperature Topr Topr -5 70 ºC 3 Supply Voltage Operating Case Temperature (TH Models) Storage Temperature Data Rate Notes: 1. 2. 3. -40 85 ºC 3 Tstg DR -40 85 ºC - 0.1 2.7 Gbps - Symbol Min Max Unit Notes Denotes deviation from MSA 20Hz to 155MHz Please refer to ordering information Transmitter Specifications (Electical) Parameter Input Differential Impedence PECL Single Ended Data Input Swing TxFault_Fault TxFault_Normal TxDisable_Disable Rin 80 120 Ω - Vin,p-p 250 1200 mV - Vfault 2 Vcc V - Vnormal Vee Vee+0.5 V - Vd 2 Vcc V - Ven Vee Vee+0.8 V - Parameter Symbol Min Max Unit Notes PECL Single Ended Data Output Swing Vout, p-p 185 800 mV - tr,tf - 175 ps - Symbol Min Max Unit Notes t_on - 1 ms - TxDisable_Enable Receiver Specifications (Electrical) Data Output Rise/Fall Time 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 - 100 KHz - RX_LOS Voltage (High) RX_LOSH 2 - V - RX_LOS Voltage (Low) RX_LOSL - 0.8 V - MOD_DEF (0:2)-High VH 2 Vcc V - MOD_DEF (0:2)-Low LOS Output Voltage-Fault LOS Output Voltage-Normal VL Vee Vee+0.5 V - VLOS fault 2 Vcc V - VLOSnormal Vee Vee+0.5 V - 3 Optical Communications Systems™ Datasheet Pin Function 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 Outline Drawing Units in mm(inches) 4 Optical Communications Systems™ Datasheet Model Description Data Rate (Gbps) Wavelength (nm) Distance Range (km) Ordering Information SFP27DCWEIR-xx * Multi-Rate CWDM SFP Transceiver 0.1 - 2.7 xx (see Wavelength Guide below) 20 - 60 SFP27DCWEIRTH-xx * Multi-Rate CWDM SFP Transceiver, Temperature Hardened 0.1 - 2.7 xx (see Wavelength Guide below) 20 - 60 *See Wavelength Guide below for “xx” values λc Wavelength Guide per ITU-T G.694.2 Code λc Unit 27 1271 nm 29 1291 nm Bail Latch Color Code λc Unit Bail Latch Color Yellow 45 1451 nm Yellow Yellow 47 1471 nm Grey Purple 31 1311 nm Yellow 49 1491 nm 33 1331 nm Yellow 51 1511 nm Blue 35 1351 nm Yellow 53 1531 nm Green 37 1371 nm Yellow 55 1551 nm Yellow 39 1391 nm Yellow 57 1571 nm Orange 41 1411 nm Yellow 59 1591 nm Red 43 1431 nm Yellow 61 1611 nm Brown 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; 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-SFP27DCWEIR-091610 3020054-001 Rev. A3 Copyright ©2010 MRV Communications, Inc. All Rights Reserved.