Optoway SPS-4381RW-DXXG 1 *********************************************************************************************************************************************************************** SPS-4381RW-DXXG (RoHS Compliant) 6.144 Gbps / 100GHz DWDM / 80 km / LC SFP+ SINGLE-MODE TRANSCEIVER *********************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l l l l l l l l The SPS-4381RW-DXXG series is a 1 to 6.25 Gb/s single-mode transceiver module for serial optical communication applications for a radio base station system. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of 100GHz ITU Grid, C Band DWDM wavelength. A guaranteed minimum optical link budget of 23 dB is offered. The transmitter section consists of a temperature-stabilized DWDM electrical-modulated laser (EML), driver and signal conditioner. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. CPRI / OBSAI Compatible Optical Interface 1 G to 6.25 G Multi-rate Specification Complaint to SFP+ MSA Temperature-stabilized DWDM EML Transmitter 100 GHz ITU Grid, C Band Distance up to 80 km SFF-8472 Digital Diagnostic Function AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS 6/6 Compliant 0 to 70oC Operating Class 1 Laser International Safety Standard IEC-60825 Compliant APPLICATIONS l Radio Base Station l OBSAI rates 6.144 Gb/s, 3.072 Gb/s, and 1.563 Gb/s l CPRI rates 4.9152 Gb/s, 2.4576 Gb/s, and 1.2288 Gb/s LASER SAFETY This single mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug. *********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 12/1/2010 V1.0 Optoway SPS-4381RW-DXXG 2 *********************************************************************************************************************************************************************** ORDER INFORMATION P/No. SPS-4381RW-DXXG Bit Rate (Gb/s) Power Budget (dB) Spacing (GHz) Wavelength (nm) Package Temp. (oC) RoHS Compliant 1 to 6.25 > 23 100 DWDM* SFP+ with DMI 0 to 70 Yes *: XX: 100GHz ITU Grid wavelength (Please see below) Channel # 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Product code SPS-4381RW-D21G SPS-4381RW-D22G SPS-4381RW-D23G SPS-4381RW-D24G SPS-4381RW-D25G SPS-4381RW-D26G SPS-4381RW-D27G SPS-4381RW-D28G SPS-4381RW-D29G SPS-4381RW-D30G SPS-4381RW-D31G SPS-4381RW-D32G SPS-4381RW-D33G SPS-4381RW-D34G SPS-4381RW-D35G SPS-4381RW-D36G SPS-4381RW-D37G SPS-4381RW-D38G SPS-4381RW-D39G SPS-4381RW-D40G SPS-4381RW-D41G SPS-4381RW-D42G SPS-4381RW-D43G SPS-4381RW-D44G SPS-4381RW-D45G SPS-4381RW-D46G SPS-4381RW-D47G SPS-4381RW-D48G SPS-4381RW-D49G SPS-4381RW-D50G SPS-4381RW-D51G SPS-4381RW-D52G SPS-4381RW-D53G SPS-4381RW-D54G SPS-4381RW-D55G SPS-4381RW-D56G SPS-4381RW-D57G SPS-4381RW-D58G SPS-4381RW-D59G SPS-4381RW-D60G Frequency (THz) 192.1 192.2 192.3 192.4 192.5 192.6 192.7 192.8 192.9 193.0 193.1 193.2 193.3 193.4 193.5 193.6 193.7 193.8 193.9 194.0 194.1 194.2 194.3 194.4 194.5 194.6 194.7 194.8 194.9 195.0 195.1 195.2 195.3 195.4 195.5 195.6 195.7 195.8 195.9 196.0 Center Wavelength (nm) 1560.61 1559.79 1558.98 1558.17 1557.36 1556.55 1555.75 1554.94 1554.13 1553.33 1552.52 1551.72 1550.92 1550.12 1549.32 1548.51 1547.72 1546.92 1546.12 1545.32 1544.53 1543.73 1542.94 1542.14 1541.35 1540.56 1539.77 1538.98 1538.19 1537.40 1536.61 1535.82 1535.04 1534.25 1533.47 1532.68 1531.90 1531.12 1530.33 1529.55 Label D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 12/1/2010 V1.0 Optoway SPS-4381RW-DXXG 3 *********************************************************************************************************************************************************************** Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Power Supply Voltage Receiver Input for Damage Symbol Tstg Topr Vcc Mip Min -40 0 -0.5 -3 Max 85 70 3.6 Min 3.13 0 Typ 3.3 Units o C o C V dBm Notes Average Power Max 3.47 70 500 6.25 Units / Notes V o C mA Gb/s Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) 350 1 Transmitter Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Average Launch Power Extinction Ratio Center Wavelength Spacing Transmitter Center Wavelength -- over life time Output Spectrum Width Side Mode Suppression Ratio Relative Intensity Noise Transmitter Dispersion Penalty @-500 to 1600 ps/nm Average Launch Power of OFF Transmitter Symbol Po, AVG ER Min -1 8.2 λc X-100 ∆λ SMSR RIN TDP --30 Typ 100 X Max 3 X+100 1 Units dBm dB GHz pm -130 3 nm dB dB/Hz dB -30 dBm Notes 1 2 3 -20 dB width 1. Output power is power coupled into a 9/125 µm single-mode fiber. 2. Corresponds to approximately 0.8 nm. 3. X = specified ITU Grid wavelength. Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Sensitivity Receiver Overload LOS -- Deasserted LOS -- Asserted Wavelength of Operation Symbol Min Typ PMAX LOSD LOSA λc -7 ---35 1480 ------- Max -24 -27 --1580 Units dBm dBm dBm dBm nm Notes 4 Transition: low to high Transition: high to low 4. Measured with average power; BER < 10-12 and PRBS 27-1. Electrical Characteristics Parameter Symbol High-Speed Signal (CML) Interface Specification Input Data Rate Differential Input Impedance Rin Differential Data Input Amplitude Output Data Rate Differential Output Impedance Rout Differential Data Output Amplitude Min Typ Max Units 1 6.144 100 6.25 Gb/s Ω mVpp Gb/s Ω mVpp 150 1 350 6.144 100 600 1200 6.25 700 Notes Internally AC coupled Internally AC coupled ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 12/1/2010 V1.0 Optoway SPS-4381RW-DXXG 4 *********************************************************************************************************************************************************************** Low-Speed Signal (LVTTL) Interface Specification Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage 2.0 GND 2.4 GND Vcc+0.3 0.8 Vcc 0.5 V V V V CONNECTION DIAGRAM PIN Signal Name 1 2 VEET TX_Fault 3 TX_Disable 4 SDA 5 SDL 6 7 MOD-ABS RS0 8 9 RX_LOS RS1 10 VEER Description PIN Signal Name Transmitter Signal Ground Transmitter Fault Indication. Logic “1” Output = Laser Fault. Logic “0” Output = Normal Operation Logic “1” Input (or no connection) = Laser off, Logic “0” = Laser on. Modulation Definition 2 – Two wires serial ID Interface Modulation Definition 1 – Two wires serial ID Interface Modulation Definition 0 – Ground in Module RX Rate Select (LVTTL). This pin has an internal 30k pulldown to ground. A signal on this pin will not affect module performance. Loss of Signal Out (OC). TX Rate Select (LVTTL). This pin has an internal 30k pulldown to ground. A signal on this pin will not affect module performance. Receiver Signal Ground Description 11 12 VEER RD- Receiver Signal Ground Inverse Receiver Data Out 13 RD+ Receiver Data Out 14 VEER Receiver Signal Ground 15 VCCR Receiver Power – 3.3V±5% 16 17 VCCT VEET Transmitter Power – 3.3V±5% Transmitter Signal Ground 18 19 TD+ TD- Transmitter Data In Inverse Transmitter Data In 20 VEET Transmitter Signal Ground MODULE DEFINITION Module Definition PIN 4 PIN 5 PIN 6 Interpretation by Host 4 SDA SCL MOD-ABS Serial module definition protocol Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, SDA and SDL appear as no connector (NC) and MOD-ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire serial CMOS E2PROM protocol of the ATMEL AT24C01A/02/04 family of components. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 12/1/2010 V1.0 Optoway SPS-4381RW-DXXG 5 *********************************************************************************************************************************************************************** RECOMMENDED CIRCUIT SCHEMATIC Vee T Tx_DISABLE Tx_FAULT (1,17,20) 3 Tx_DISABLE 2 Tx_FAULT 10 KΩ TD + LD Driver 18 TD + Z=50Ω 100Ω TD - 19 TD Z=50Ω Vcc T 4 .7 μH 16 Vcc 3.3V 0.1μF 22 μF 0.1μF SerDes IC 0.1μF Vcc R 15 0.1μF RD - 22 μF 4 .7 μH 12 Protocol IC RD Z=50Ω 100Ω POST Amp RD + 13 RD + Z=50Ω depending on SERDES 10 KΩ LOS Vee R 30KΩ 8 RS1 9 RS0 7 30KΩ MOD_ABS EEPROM SCL SDA SFP+ module LOSS OF SINGAL (10,11,14) TX Rate Select RX Rate Select 6 MODULE DETECT 5 SCL 4 SDA 10 KΩ 10 KΩ 10 KΩ Vcc 3.3V PACKAGE DIAGRAM Units in mm ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 12/1/2010 V1.0 Optoway SPS-4381RW-DXXG 6 *********************************************************************************************************************************************************************** REVISION HISTORY Version 1.0 Subject Initial datasheet Release Date 2010/12/1 Note: Specifications subject to change without notice. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 12/1/2010 V1.0