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| Optoway SPS-2170WG FEATURES DESCRIPTION SPS-2170WG 1 *********************************************************************************************************************************************************************** (RoHS Compliant) 10.3 Gb/s / 70 km / 1310 nm Digital Diagnostic SFP+ LC SINGLE-MODE TRANSCEIVER *********************************************************************************************************************************************************************** l l l l l l l l l l l Up to 10.5 Gb/s Bi-directional Data Links Complaint with SFP+ MSA Compliant to IEEE 802.3ae 10GBASE SFF-8472 Digital Diagnostic Function 1310 nm DFB LD Transmitter AC/AC Coupling according to MSA Distance up to 70 km at SM Fiber 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 High-speed Storage Area Networks l Computer Cluster Cross-connect l Custom High-speed Data Pipes The SPS-2170WG series single mode transceiver is small form factor pluggable module for bi-directional serial optical data communications such as IEEE 802.3ae 10GBASE-LR/LW. 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 1310 nm. A guaranteed minimum optical link budget of 25 dB is offered which can correspond to a link distance of over 70 km (assuming worst case fiber loss of 0.35 dB/km) The transmitter section uses a 1310 nm 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. 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. ORDER INFORMATION P/No. Bit Rate (Gb/s) 10.3 10GBASE Distance (km) 70 Wavelength (nm) 1310 DFB Package SFP+ with DMI Temp. (oC) 0 to 70 RoHS Compliant Yes SPS-2170WG 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 3.3 300 10.3125 Max 3.47 70 350 10.5 Units / Notes V o C mA 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 2008/10/1 V1.0 Optoway Transmitter Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Average Launch Power Optical Modulation Amplitude Output Center Wavelength Output Spectrum Width Side Mode Suppression Ratio Extinction Ratio Relative Intensity Noise Average Launch Power of OFF Transmitter Symbol Po, Avg Po, OMA c SMSR ER RIN Min 3 2 1300 30 3.5 -128 -30 Typ Max 6 1320 1 Units dBm dBm nm nm dB dB/Hz dBm 1310 SPS-2170WG Notes 1 2 *********************************************************************************************************************************************************************** -20 dB width 1. Output power is power coupled into a 9/125 m single-mode fiber. Receiver Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Sensitivity in OMA Receiver Overload LOS -- Deasserted LOS -- Asserted Wavelength of Operation Symbol Sen P MAX LOSD LOSA c Min -8 ---36 1260 Typ ------Max -22 -28 --1565 Units dBm dBm dBm dBm nm Notes 2 Transition: low to high Transition: high to low 2. Measured with worst ER; BER < 10-12 and PRBS 2 31-1 at 10.3125 Gb/s. Electrical Characteristics Parameter Symbol High-Speed Signal (CML) Interface Specification Input Data Rate TX Clock Tolerance Differential Input Impedance Rin Differential Data Input Amplitude Output Data Rate RX Clock Tolerance 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 10.3125 100 100 150 10.3125 100 350 100 600 700 1200 Max Units Gb/s ppm mVpp Gb/s ppm mVpp Notes 3 Internally AC coupled 3 Internally AC coupled 2.0 GND 2.4 GND Vcc+0.3 0.8 Vcc 0.5 V V V V 3. Clock tolerance for 9.95Gb/s, 10.3125Gb/s and 10.5187 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 2008/10/1 V1.0 Optoway CONNECTION DIAGRAM SPS-2170WG 3 *********************************************************************************************************************************************************************** PIN Signal Name 1 2 VEET TX_Fault Description 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 PIN Signal Name 11 12 VEER RD- Description Receiver Signal Ground Inverse Receiver Data Out 3 4 5 6 7 TX_Disable SDA SDL MOD-ABS RS0 13 14 15 16 17 RD+ VEER VCCR VCCT VEET Receiver Data Out Receiver Signal Ground Receiver Power - 3.3V5% Transmitter Power - 3.3V5% Transmitter Signal Ground 8 9 RX_LOS RS1 18 19 TD+ TD- Transmitter Data In Inverse Transmitter Data In 10 VEER 20 VEET Transmitter Signal Ground Module Definition Module Definition 4 PIN 4 SDA PIN 5 SCL PIN 6 MOD-ABS Interpretation by Host 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 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 2008/10/1 V1.0 Optoway RECOMMENDED CIRCUIT SCHEMATIC Vee T Tx_DISABLE Tx_FAULT ( 1,17,20) 3 2 10 K TD + 18 Z=50 TD 19 Z=50 Vcc T 16 0.1F 4 .7 H Vcc 3.3V 22 F 0.1F 0.1F Vcc R 15 0.1F 22 F 4 .7 H TD TD + Tx_DISABLE Tx_FAULT SPS-2170WG 4 *********************************************************************************************************************************************************************** LD D river 100 SerDes IC Protocol IC RD - 12 Z=50 100 RD - POST Amp RD + 13 Z=50 10 K RD + depending on SE D S RE LOSS OF SINGAL LOS Vee R RS1 30K 30K MOD_ABS RS0 8 ( 10,11,14) 9 7 TX Rate Select RX Rate Select 6 5 4 10 K 10 K 10 K Vcc 3.3V MODU LE DETECT SCL SDA EEPROM SCL SDA 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 2008/10/1 V1.0 Optoway Revision History Version 1.0 Initial datasheet SPS-2170WG 5 *********************************************************************************************************************************************************************** Subject Release Date 2008/10/1 ********************************************************************************************************************************************************************** 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 2008/10/1 V1.0 |
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