SPS-73180WG

Optoway SPS-73180WG FEATURES l l l l l l l l l l l l l l SPS-73180WG 1 *********************************************************************************************************************************************************************** (RoHS Compliant) DESCRIPTION 3.3V / 1550 nm / 1.25 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER ********************************************************************************************************************************************************************** Hot-Pluggable SFP Footprint LC Optical Transceiver Small Form-Factor Pluggable (SFP) MSA compatible Compliant with IEEE 802.3z Gigabit Ethernet Compliant with Fiber Channel 1X SM-LC-L FC-PI SFF-8472 Digital Diagnostic Function 1550 nm DFB LD Transmitter APD High Sensitivity Receiver 39 dB Power Budget at Least D istance up to 180 km AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operation Class 1 Laser International Safety Standard IEC-60825 Compliant APPLICATIONS l l l l Gigabit Ethernet Switches and Routers Fiber Channel Switch Infrastructure XDSL Applications Metro Edge Switching The SPS-73180WG series single mode transceivers is small form factor pluggable module for bi-directional serial optical data communications such as Gigabit Ethernet 1000BASE-ZX and Fiber Channel 1x SM-LC-L FC-PI. 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 1550 nm. A guaranteed minimum optical link budget of 39 dB is offered which can correspond to a link distance of over 180 km (assuming worst case fiber loss of 0.2 dB/km). The transmitter section uses a multiple quantum well 1550 nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs Avalanche photodetector preamplifier 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. Package Temp. Wavelength (nm) (oC) 1550 DFB L C SFP with DMI 0 to 70 TX Power RX Sens. RoHS (dBm) (dBm) Compliant 6 to 3 -36 Yes ORDER INFORMATION P/No. SPS-73180WG Bit Rate (Gb/s) 1.25/1.063 1000 BASE Distance (km) 180 Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Power Supply Voltage Symbol Tstg Topr Vcc Min -40 0 -0.5 Max 85 70 3.6 Units o C o C V Notes Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) Min 3.13 0 Typ 3.3 230 1250 Max 3.47 70 280 Units / Notes V o C mA Mb/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 10/1/2007 V1.0 Optoway Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Symbol Min Typ Max Optical Optical Transmit Power Po 3 --6 Output Center Wavelength 1520 1550 1580 λ Output Spectrum Width --0.2 1 ∆λ Side Mode Suppression Ratio SMSR 30 Extinction Ratio ER 9 ----Optical Rise Time tr 260 Optical Fall Time tf 260 Relative Intensity Noise RIN -120 Electrical Data Input Current – Low IIL -350 Data Input Current – High IIH 350 Differential Input Voltage VIH - V IL 0.5 2.4 TX Disable Input Voltage – Low TDIS, L 0 0 .5 TX Disable Input Voltage – High TDIS, H 2.0 Vcc TX Disable Assert Time T ASSERT 10 TX Disable Deassert Time TDEASSERT 1 TX Fault Output Voltage -- Low TFaultL 0 0 .5 TX Fault Output Voltage -- High TFaultH 2.0 Vcc+0.3 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX. 3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). Units dBm nm nm dB dB ps ps dB/Hz µA µA V V V µs ms V V SPS-73180WG Notes 1 -20 dB Width 2 *********************************************************************************************************************************************************************** 20 % to 80% Values. 20 % to 80% Values. Peak-to-Peak 2 2 3 3 Receiver Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity Sens -36 dBm 4 Maximum Input Power Pin -10 dBm 4 Signal Detect -- Asserted Pa ---36 dBm Transition: low to high Signal Detect -- Deasserted Pd -50 ----dBm Transition: high to low Signal detect -- Hysteresis 1.0 --dB Wavelength of Operation 1100 --1600 nm Electrical Differential Output Voltage VOH – VOL 0.6 2.0 V Output LOS Voltage -- Low VOL 0 0.5 V 5 Output LOS Voltage – High VOH 2.0 Vcc+0.3 V 5 4. Measured at 2 7-1 PRBS at BER 1E-12. Receiver sensitivity is better than -36dBm at1.25 Gbps. However, due to the resolution limitation of Digital Diagnostic Monitoring, the effect readout range for the RX received power at EEPROM A2 is from -10 to -34 dBm. 5. 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 10/1/2007 V1.0 Optoway CONNECTION DIAGRAM SPS-73180WG 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 T ransmitter 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 .3V±5% Transmitter Power – 3 .3V±5% 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 10/1/2007 V1.0 Optoway RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 2 4.7K to 10KΩ TD + 18 Z=50Ω TD 19 Z=50Ω VccT 16 10nF 1μH Vcc 3.3V 10μF 10nF 1μH VccR 15 10nF 10μF 10μF TD TD + SPS-73180WG 4 *********************************************************************************************************************************************************************** Tx_DISABLE Tx_FAULT LD Driver 100Ω SerDes IC Protocol IC RD - 12 Z=50Ω 100Ω RD - POST Amp RD + 13 Z=50Ω 4.7K to 10KΩ RD + depending on SERDES LOSS OF SINGAL LOS VeeR MOD_DEF(0) 8 (9,10,11,14) 6 5 4 4.7K to 10KΩ Vcc 3.3V 4.7K to 10KΩ MODULE DETECT SCL SDA 4.7K to 10KΩ 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 10/1/2007 V1.0 Optoway Revision History V ersion 1 .0 Initial datasheet SPS-73180WG 5 *********************************************************************************************************************************************************************** Subject Release Date 2007/10/1 *********************************************************************************************************************************************************************** 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 10/1/2007 V1.0