Optoway SPB-8780LW-1590G 1 *********************************************************************************************************************************************************************** SPB-8780LW-1590G (RoHS Compliant) 1590 nm TX / 1510 nm RX , 3.3V / 4.25 Gbps Digital Diagnostic 1-Fiber SM LC SFP Transceiver ********************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l l l l l l l l l l The SPB-8780LW-1590G series is small form factor pluggable module for 4x/2x/1x Fibre Channel and 1000BASE-BX Gigabit Ethernet single fiber communications by using 1590 nm transmitter and 1510 nm receiver. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C series bus specified in the SFP MSA SFF-8472. The transmitter section uses a multiple quantum well 1590 nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated 1510 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. 1-Fiber Bi-Directional SFP Optical Transceiver Up to 4.25Gb/s Compliant with Fibre Channel FC-PI 400/200/100 Compliant with IEEE 802.3ah-2004 1000BASE-BX Simplex LC Connector 1590 nm DFB LD Transmitter 1510 nm Receiver Distance Up to 80 km SFF-8472 Digital Diagnostic Function AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operating Class 1 Laser International Safety Standard IEC 60825 Compliant 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. APPLICATIONS l Fibre Channel Links l WDM Gigabit Ethernet Links l SONET/SDH Equipment Interconnect ORDER INFORMATION P/No. Bit Rate (Gb/s) SPB-8780LW-1590G 4 / 2 / 1 TX Distance (km) (nm) 80 1590 DFB RX (nm) 1510 Package LC SFP with DMI Temp (oC) 0 to 70 TX Power RX Sens. RoHS (dBm) (dBm) Compliant 4 to -1 -26 Yes Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Relative Humidity Power Supply Voltage Input Voltage Output Current Symbol Tstg Topr RH Vcc --- Min -40 0 0 0 GND Max 85 70 85 3.6 Vcc Units o C o C % V V Iout 0 30 mA Min 3.13 Typ 3.3 200 Max 3.47 300 70 Notes Non condensing Recommended Operating Conditions Parameter Power Supply Voltage Power Supply Current Operating Case Temperature Data Rate Symbol Vcc ICC (TX+RX) Topr 0 1 4.25 Units / Notes V mA o C Gb/s ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway SPB-8780LW-1590G 2 *********************************************************************************************************************************************************************** Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Optical Optical Transmit Power Optical Modulation Amplitude @ 4.25 Gb/s Output Center Wavelength Output Spectrum Width Side Mode Suppression Ratio Optical Rise Time Relative Intensity Noise Electrical Data Input Current – Low Data Input Current – High Differential Input Voltage TX Disable Input Voltage – Low TX Disable Input Voltage – High TX Disable Assert Time TX Disable Deassert Time TX Fault Output Voltage -- Low TX Fault Output Voltage -- High Symbol Min Po OMA Typ Max Units Notes -1 1000 4 dBm µV 1 λ σλ SMSR tr / tf RIN 1580 1620 1 90 -118 nm nm dB ps dB/Hz IIL IIH VIH - VIL TDIS, L TDIS, H TASSERT T DEASSERT TFaultL TFaultH -350 350 2.4 0.5 Vcc 10 1 0.5 Vcc+0.3 µA µA V V V µs ms V V 30 0.5 0 2.0 0 2.0 -20 dB width 20% to 80% Values Peak-to-Peak 2 2 3 3 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. Measured with a 27-1 PRBS. 3. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX. 4. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). Receiver Specifications (0oC < Topr < 70oC, 3.13 V < Vcc < 3.47V) Parameter Optical Sensitivity @ 4.25 Gb/s Maximum Input Power Signal Detect -- Asserted Signal Detect -- Deasserted Signal detect -- Hysteresis Wavelength of Operation Optical Return Loss Electrical Differential Output Voltage Output LOS Voltage -- Low Output LOS Voltage – High Signal Detect Assert Time Signal Detect Deassert Time Symbol Min Typ Sen1 Pin Pa Pd ORL VOH – VOL VOL V OH ASMAX ANSMAX -9 ---40 1.0 1480 14 0.6 0 2.0 --------- Max Units Notes 3.2 -26 µW dBm dBm dBm dBm dB nm dB 4 5 ---26 --1520 2.0 0.5 Vcc+0.3 100 300 V V V µs µs Transition: low to high Transition: high to low 6 7 7 OFF to ON ON to OFF 4. Measured at PRBS 27-1 at BER 1E-12. 5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 3.2 µW is approximately equal to an average power of -26.8 dBm, average with an Extinction ratio of 9 dB. 6. At least 30 dB optical isolation for the wavelength 1580 to 1620 nm. 7. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway SPB-8780LW-1590G 3 *********************************************************************************************************************************************************************** RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 Tx_DISABLE 2 Tx_FAULT 4.7K to 10KΩ TD + LD Driver 18 TD + Z=50Ω 100Ω TD - 19 TD Z=50Ω VccT 1μH 16 Vcc 3.3V 10μF 10nF 10μF 10nF SerDes IC 1μH VccR 15 10μF 10nF RD - 12 Protocol IC RD Z=50Ω 100Ω POST Amp RD + 13 RD + Z=50Ω 4.7K to 10KΩ LOS VeeR MOD_DEF(0) EEPROM MOD_DEF(1) MOD_DEF(2) SFP module depending on SERDES 8 LOSS OF SINGAL (9,10,11,14) 6 MODULE DETECT 5 SCL 4 SDA 4.7K to 10KΩ 4.7K to 10KΩ Vcc 3.3V 4.7K to 10KΩ ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway SPB-8780LW-1590G 4 *********************************************************************************************************************************************************************** CONNECTION DIAGRAM PIN Signal Name 1 2 3 TX GND TX Fault TX Disable 4 MOD-DFE2 5 MOD-DEF1 6 MOD-DEF0 7 8 9 10 N/C LOS RX GND RX GND Description PIN Transmitter Ground Transmitter Fault Indication Transmitter Disable (Module disables on high or open) Modulation Definition 2 – Two wires serial ID Interface Modulation Definition 1 – Two wires serial ID Interface Modulation Definition 0 – Ground in Module Not Connected Loss of Signal Receiver Ground Receiver Ground 11 12 13 RX GND Receiver Ground RX DATA OUT- Inverse Receiver Data Out RX DATA OUT+ Receiver Data Out Signal Name Description 14 RX GND Receiver Ground 15 Vcc RX Receiver Power – 3.3V±5% 16 Vcc TX Transmitter Power – 3.3V±5% 17 18 19 20 TX GND TX DATA IN+ TX DATA INTX GND Transmitter Ground Transmitter Data In Inverse Transmitter Data In Transmitter Ground Module Definition Module Definition MOD-DEF2 PIN 4 MOD-DEF1 PIN 5 MOD-DEF0 PIN 6 Interpretation by Host 4 SDA SCL LV-TTL Low Serial module definition protocol Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector (NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire serial CMOS E 2PROM 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 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway SPB-8780LW-1590G 5 *********************************************************************************************************************************************************************** RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 Tx_DISABLE 2 Tx_FAULT 4.7K to 10KΩ TD + LD Driver 18 TD + Z=50Ω 100Ω TD - 19 TD Z=50Ω VccT 1μH 16 Vcc 3.3V 10μF 10nF 10μF 10nF SerDes IC 1μH VccR 15 10μF 10nF RD - 12 Protocol IC RD Z=50Ω 100Ω POST Amp RD + 13 RD + Z=50Ω 4.7K to 10KΩ LOS VeeR MOD_DEF(0) EEPROM MOD_DEF(1) MOD_DEF(2) depending on SERDES 8 LOSS OF SINGAL (9,10,11,14) 6 MODULE DETECT 5 SCL 4 SDA 4.7K to 10KΩ 4.7K to 10KΩ SFP module Vcc 3.3V 4.7K to 10KΩ PACKAGE DIAGRAM Units in mm 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 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway SPB-8780LW-1590G 6 *********************************************************************************************************************************************************************** Revision History Version 1.0 Subject Release Date Initial datasheet 2007/1/1 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 1/1/2007 V1.0