Optoway SPS-4371W-CXX0G 1 *********************************************************************************************************************************************************************** SPS-4371W-CXX0G (RoHS Compliant) 8.5 Gbps / CWDM / 70 km Digital Diagnostic LC SFP+ SINGLE-MODE TRANSCEIVER *********************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l The SPS-4371W-CXX0G series single mode transceiver is small form factor pluggable module for bi-directional serial optical data communications such as 8x/4x/2x Fibre Channel. 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 CWDM wavelength. There are eight center wavelengths available from 1470 nm to 1610 nm, with each step 20 nm. A guaranteed minimum optical link budget of 23 dB is offered. The transmitter section uses a CWDM multiple quantum well DFB laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. l l l l l l l l Up to 8.5 Gbps Bi-directional Data Links Complaint to SFP+ MSA Compliance with Fibre Channel FC-PI-4 800-SM-LC-L Compliant with 4G and, 2G Fibre Channel 8 Wavelength (λ): 1470 nm to 1610 nm CWDM DFB LD Transmitter High Sensitivity APD Receiver Distance up to 70 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 LASER SAFETY l Multi-rate 8x / 4x / 2x Fibre Channel 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. ORDER INFORMATION P/No. Bit Rate (Gb/s) FC-PI SPS-4371W-CXX0G 8/4/2 FC-PI-4 Power Budget Wavelength (dB) (nm) > 23 CWDM* Package Temp. (oC) RoHS Compliant SFP+ with DMI 0 to 70 Yes CWDM* Wavelength (0 to 70oC) Central Wavelength -C470 -C490 -C510 -C530 Min. (nm) 1464.5 1484.5 1504.5 1524.5 Typ. (nm) 1470 1490 1510 1530 Max. (nm) 1477.5 1497.5 1517.5 1537.5 Label C47 C49 C51 C53 Central Wavelength -C550 -C570 -C590 -C610 Min. (nm) 1544.5 1564.5 1584.5 1604.5 Typ. (nm) 1550 1570 1590 1610 Max. (nm) 1557.5 1577.5 1597.5 1617.5 Label C55 C57 C59 C61 CWDM*: 8 Wavelengths from 1470 nm to 1610 nm, each step 20 nm. *********************************************************************************************************************************************************************** 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 8/1/2010 V1.0 Optoway SPS-4371W-CXX0G 2 *********************************************************************************************************************************************************************** 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 Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) Max 3.47 70 500 350 8.5 2.125 Units / Notes V o C mA Gb/s Transmitter Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Average Launch Power Output Center Wavelength Output Spectrum Width Side Mode Suppression Ratio Relative Intensity Noise Transmitter Dispersion Penalty Average Launch Power of OFF Transmitter Symbol Po, AVG λ ∆λ SMSR RIN TDP Min -0.5 λc –5.5 --30 Typ λc Max 4 λc +7.5 1 -128 3 -30 Units dBm nm nm dB dB/Hz dB dBm Notes 1 2 -20 dB width With 70 km SMF 1. Output power is power coupled into a 9/125 µm single-mode fiber. 2. ITU-T G.694.2 CWDM wavelength from 1470 nm to 1610 nm, each step 20 nm. Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Sensitivity Receiver Overload LOS -- Deasserted LOS -- Asserted Wavelength of Operation Symbol Sen PMAX LOSD LOSA λc Min Typ -7 ---35 1260 ------- Max -23.5 -27 --1620 Units dBm dBm dBm dBm nm Max Units Notes 3 Transition: low to high Transition: high to low 3. 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 Low-Speed Signal (LVTTL) Interface Specification Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Min Typ 2.125 8.5 100 150 2.125 350 700 Gb/s Ω mVpp Gb/s Ω mVpp Vcc+0.3 0.8 Vcc 0.5 V V V V 1200 8.5 100 600 2.0 GND 2.4 GND 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 8/1/2010 V1.0 Optoway SPS-4371W-CXX0G 3 *********************************************************************************************************************************************************************** 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 8/1/2010 V1.0 Optoway SPS-4371W-CXX0G 4 *********************************************************************************************************************************************************************** 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 8/1/2010 V1.0 Optoway SPS-4371W-CXX0G 5 *********************************************************************************************************************************************************************** REVISION HISTORY Version 1.0 Subject Initial datasheet Release Date 2010/8/1 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 8/1/2010 V1.0