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| Optoway FEATURES l l l l l l l l l l l l l l SPB-8780LW-1510G 1 *********************************************************************************************************************************************************************** SPB-8780LW-1510G (RoHS Compliant) 1510 nm TX / 1590 nm RX , 3.3V / 4.25 Gbps Digital Diagnostic 1-Fiber SM LC SFP Transceiver ********************************************************************************************************************************************************************** DESCRIPTION 1-Fiber Bi-Directional SFP Optical Transceiver Up to 4.25 Gb/s Compliant with Fibre Channel FC-PI 400/200/100 Compliant with IEEE 802.3ah-2004 1000BASE-BX Simplex LC Connector 1510 nm DFB LD Transmitter 1590 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 The SPB-8780LW-1510G series is small form factor pluggable module for 4x/2x/1x Fibre Channel and 1000BASE-BX Gigabit Ethernet single fiber communications by using 1510 nm transmitter and 1590 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 1510 nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated 1590 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. 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) TX Distance (km) (nm) 80 1510 DFB RX (nm) 1590 Package LC SFP with DMI Temp (oC) 0 to 70 TX Power RX Sens. RoHS (dBm) (dBm) Compliant 4 to -1 -26 Yes SPB-8780LW-1510G 4 / 2 / 1 Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Relative Humidity Power Supply Voltage Input Voltage Output Current Symbol Tstg Topr RH Vcc --Iout Min -40 0 0 0 GND 0 Max 85 70 85 3.6 Vcc 30 Units o C o C % V V mA Notes Non condensing Recommended Operating Conditions Parameter Power Supply Voltage Power Supply Current Operating Case Temperature Data Rate Symbol Vcc ICC (TX+RX) Topr Min 3.13 0 1 Typ 3.3 200 4.25 Max 3.47 300 70 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: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway 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 Po OMA SMSR tr / tf RIN IIL IIH VIH - VIL TDIS, L TDIS, H TASSERT T DEASSERT TFaultL TFaultH Min -1 1000 1480 30 90 -118 -350 0.5 0 2.0 350 2.4 0.5 Vcc 10 1 0.5 Vcc+0.3 Typ Max 4 Units dBm V SPB-8780LW-1510G Notes 1 2 *********************************************************************************************************************************************************************** 1520 1 nm nm dB ps dB/Hz A A V V V s ms V V -20 dB width 20% to 80% Values Peak-to-Peak 2 2 0 2.0 3 3 1. Output power is power coupled into a 9/125 m 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 Sen1 Pin Pa Pd -9 ---40 1.0 1580 14 0.6 0 2.0 --------Min Typ Max 3.2 -26 ---26 --1620 Units W dBm dBm dBm dBm dB nm dB V V V s s Notes 4 5 Transition: low to high Transition: high to low 6 ORL VOH - VOL VOL V OH ASMAX ANSMAX 2.0 0.5 Vcc+0.3 100 300 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 W 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 1480 to 1520 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: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway CONNECTION DIAGRAM SPB-8780LW-1510G 3 *********************************************************************************************************************************************************************** PIN 1 2 3 4 5 6 7 8 9 10 Signal Name TX GND TX Fault TX Disable MOD-DFE2 MOD-DEF1 MOD-DEF0 N/C LOS RX GND RX GND Description 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 PIN 11 12 13 14 15 16 17 18 19 20 Signal Name Description RX GND Receiver Ground RX DATA OUT- Inverse Receiver Data Out RX DATA OUT+ Receiver Data Out RX GND Vcc RX Vcc TX TX GND TX DATA IN+ TX DATA INTX GND Receiver Ground Receiver Power - 3.3V5% Transmitter Power - 3.3V5% Transmitter Ground Transmitter Data In Inverse Transmitter Data In Transmitter Ground Module Definition Module Definition 4 MOD-DEF2 PIN 4 SDA MOD-DEF1 PIN 5 SCL MOD-DEF0 PIN 6 LV-TTL Low Interpretation by Host 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: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 2 4.7K to 10K TD + 18 Z=50 TD 19 Z=50 VccT 16 10nF 1H Vcc 3.3V 10F 10nF 1H VccR 15 10nF 10F 10F TD TD + SPB-8780LW-1510G 4 *********************************************************************************************************************************************************************** Tx_DISABLE Tx_FAULT LD Driver 100 SerDes IC Protocol IC RD - 12 Z=50 100 RD - POST Amp RD + 13 Z=50 4.7K to 10K RD + depending on SERDES LOSS OF SINGAL LOS VeeR MOD_DEF(0) 8 (9,10,11,14) 6 5 4 4.7K to 10K Vcc 3.3V 4.7K to 10K MODULE DETECT SCL SDA 4.7K to 10K EEPROM MOD_DEF(1) MOD_DEF(2) SFP module 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: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2007 V1.0 Optoway Revision History Version 1.0 Initial datasheet SPB-8780LW-1510G 5 *********************************************************************************************************************************************************************** Subject Release Date 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: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2007 V1.0 |
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