Multi- Rate CWDM SFP Transceiver (LR) Preliminary SFP-MR2700-LR-CWDM Features * Single 3.3 V supply * 26dB min, 30.5 dB typical link budget * -5 to 70 C temperature operation * CWDM wavelength, DFB laser * APD Receiver * SFP MSA SFF-8074i compliant * GR 253/STM G.957 compliant * Digital Diagnostic SFF-8472 compliant * Bellcore GR-468 compliant General Operating Parameter Supply Voltage Total Current Power Supply Noise Rejectiona Operating Temperature (case) Storage Temperature Data Rate Symbol Vcc Icc Top Tst DR Min 3.135 100 -5 -40 100 Typical 3.3 - Max 3.465 300 70 85 2700 Unit V mA mVp-p C C Mb/s a) 20Hz to 155MHz Transmitter Specifications Parameter Optical Power Average Launch power of off Tx Extinction Ratio Eye Mask Optical Jitter generation Optical Rise timeb Optical Fall timeb Mean Wavelength Spectral Width (20dB) Dispersion penalty 1600 ps/nmc Relative Intensity Noise Reflectance Toleranced Symbol Min Typical Max Unit Pop Poff ER -2 8.2 1xxx-6.5nm -24 0.5 1xxx 1 - 3 -30 0.002 160 160 1xxx+6.5nm 1 2 -120 - dBm dBm dB Jgen tr tf dp RIN rp IEEE 802.3Z, SONET/SDH compliant UI ps ps nm nm dB dB/Hz dB b) 20%-80% values c) Measured at BER of 1e-12, PRBS of 223-1, at eye center d) 1 dB degradation of receiver sensitivity Transmitter Electrical Parameter Input Differential Impedence PECL Single Ended data input swing TxFault_Fault TxFault_Normal TxDisable_Disable TxDisable_Enable Symbol Rin Vin, pp Vfault Vnormal Vd Ven Min 80 250 2 Vee 2 Vee Typical 100 Max 120 1200 Vcc Vee+0.5 Vcc Vee+0.8 Unit Ohm mV V V V V Multi- Rate CWDM SFP Transceiver (LR) Preliminary SFP-MR2700-LR-CWDM Receiver Specifications Parameter Receive Power Lowa Receive Power High Damage Threshold for Receiver Wavelength Maximum Reflectance of Receiver LOS Assert LOS De-assert LOS hysteresis Symbol Rsens,low Rsens,high Pin,damage RX_r Min -28 1200 -38 1 Typical -30 - Max -6 4 1625 -27 -28 - Unit dBm dBm dBm nm dB dBm dBm dB a) at 10-10 BER, PRBS 223-1 for SONET, 10-12 BER, PRBS 27-1 for Gigabit Ethernet Electrical Output Parameter PECL Single ended data output swing Data output rise time Data output fall time Timing and Electrical Parameter Tx Disable Negate time Tx Disable assert time Time to initialize, including reset of TX fault Tx fault Assert time Tx Disable to reset LOS Assert time LOS De-assert time Serial ID Clock Rate RX_LOS Voltage (high) RX_LOS Voltage (low) LOS output voltage-Fault LOS output voltage-Normal MOD_DEF (0:2)-High MOD_DEF (0:2)-Low Symbol Vout, pp Tr Tf Min 300 - Typical 400 - Max 600 175 175 Unit mV ps ps Symbol t_on t_off t_init t_fault t_reset t_loss_on t_loss_off f_serial_clock Min 10 2 2 Vee 2 Vee Typical - Max 1 10 300 100 100 100 100 0.8 Vcc Vee+0.5 Vcc Vee+0.5 Unit ms s ms s s s s KHz V V V V V V VLOS fault VLOS normal Vh Vl Wavelength Ordering SFP-MR2700-LR-CWDM--XXXX See table below for "XXXX" values c Wavelength Guide c Unit c Unit c Unit c Unit 1311 1331 nm nm nm nm 1391 1411 1431 1451 nm nm nm nm 1471 1491 1511 1531 nm nm nm nm 1551 1571 1591 1611 nm nm nm nm 1351 1371 Multi- Rate CWDM SFP Transceiver (LR) Preliminary SFP-MR2700-LR-CWDM Diagnostics Parameter Temperature Voltage Bias Current TX Power RX Power Range -5 to 70 0 to Vcc 0 to 120 0 to 0.5 -28 to -6 dBm Accuracy 3 0.1 5 3 dB 3 dB Unit C V mA mW mW Calibration Internal Internal External External External Formula Tc(C)=Tad(16 bit signed twos complement)/256 V(Volts)= Vad(16 bit unsigned integer)*0.1 I(mA)= Islope*Iad(16 bit unsigned integer) + Ioffset TX_PWR(uW)=TX_PWRslope*TX_PWRad(16 bit unsigned integer) + TX_PWRoffset RX_PWR(uW)= A0+ A1*x + A2*x^2 + A3*x^3 + A4*x^4 EEPROM Serial ID Name of Field Vendor Name Vendor OUI Vendor PN Description of Field SFP Vendor name(ASCII) IEEE vendor OUI code for Luminent Inc. Part number in ASCII, e.g. SFP-MR2700-LR-CWDM Address Hex ASCII 20 4C L 21 55 U 22 4D M 23 49 I 24 4E N 25 45 E 26 4E N 27 54 T 37 00 38 06 39 B5 40 53 S 41 46 F 42 50 P 43 4D M 44 52 R 45 32 2 46 37 7 47 30 0 48 30 0 49 4C L 50 52 R 51 43 C 52 57 W 53 44 D 54 4D M Multi- Rate CWDM SFP Transceiver (LR) Preliminary SFP-MR2700-LR-CWDM Pinout Definitions Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Function VeeT TX_FAULT TX_DISABLE MOD_DEF2 MOD_DEF1 MOD_DEF0 NC LOS VeeR VeeR VeeR RXDRXD+ VeeR VccR VccT VeeT TXD+ TXDVeeT Outline Drawing (I Latch) Outline Drawing (Bail Latch) Notes TX GND Open Collector Internally Pulled High Serial Data Input Serial Clock Input Internally Grounded Not Connected Open Collector RX Ground RX Ground RX Ground RX Data Negative RX Data Positive RX GND RX Power TX Power TX GND TX Data Positive TX Data Negative TX GND Multi- Rate CWDM SFP Transceiver (LR) Preliminary SFP-MR2700-LR-CWDM Ordering Information Available Options: A SFP-MR2700-LR-CWDM SFP-MR2700-LR-CWDM--D1 Part numbering Definition: SFP-MR2700-LR-CWDM -- Wavelength - Latch type - Digital Diagnostics - Customer Specific * (Separator) * Blank = Standard xxxx = CWDM ch. DFB ITUxxx where xxx = Channel number * Blank=Bail A= I-Latch * Blank=No Diagnostic D1= External Calibration D2= Internal Calibration * Labelling, Serial number, or Shipping Instructions etc. Warnings Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (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. Legal Notice IMPORTANT NOTICE! All information contained in this document is subject to change without notice, at Luminent's sole and absolute discretion. Luminent warrants performance of its products to current specifications only in accordance with the company's standard one-year warranty; however, specifications designated as "preliminary" are given to describe components only, and Luminent expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warranties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the company's Terms and Conditions of Sale for further warranty information. Luminent assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services, or intellectual property described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right, and Luminent makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. Luminent customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Luminent for any damages resulting from such use or sale. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS. Customer agrees that Luminent is not liable for any actual, consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in this document. Customer must contact Luminent to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current. (c) Luminent, Inc. 2002 All rights reserved Rev 2 20550 Nordhoff St. * Chatsworth, CA 91311 * tel: 818.773.9044 * fax: 818.576.9486 * LUMINENT.COM LUMNDS268-121103