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| Optoway FEATURES DESCRIPTION SPM-2101WG 1 ********************************************************************************************************************************************************************* SPM-2101WG (RoHS Compliant) 1310 nm / 10.3 Gb/s Digital Diagnostic LC Multi-Mode SFP+ for 10GBASE-LRM ******************************************************************************************************************************************************************** l Optical Interface specifications per IEEE 802.3aq 10GBASE-LRM l Complaint to SFP+ MSA l Link Distance at 10.3 Gbd OM1 MMF Links up to 220 m OM2 MMF Links up to 220 m OM3 MMF Links up to 220 m l SFF-8472 Digital Diagnostic Function l AC/AC Coupling according to MSA l Single +3.3 V Power Supply l RoHS 6/6 Compliant l 0 to 70oC Operation l Class 1 Laser International Safety Standard IEC 60825 Compliant The SPM-2101WG series SFP+ LRM is an optical module for transmission at 1310 nm over legacy multimode fiber up to 220 m. It compliant with SFF-8431, SFF-8432, and IEEE 802.3aq 10GBASE-LRM. 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 multi-mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a 1310 nm FP laser and is a Class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an InGaAs linear multimode PIN receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer's recommended setting for interoperating the host board EDC PHY with a linear receiver SFP+ module. APPLICATIONS l 10GBASE-LRM LASER SAFETY This multi-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 LRM Distance (m) 220* Wavelength (nm) 1310 Package SFP+ with DMI Temp. (oC) 0 to 70 RoHS Compliant Yes SPM-2101WG *: 220 m for OM1 MMF, and 220 m for OM2 MMF and 220m for OM3 MMF. Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Operating Relative Humidity Power Supply Voltage Symbol Tstg Topr RH Vcc Min -40 0 5 0 Max 85 70 95 4 Units o C o C % V Notes Non condensing Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Power Dissipation Data Rate Symbol Vcc Topr ICC (TX+RX) P 9.95 Min 3.14 0 Typ 3.3 200 10.3125 Max 3.46 70 300 1.0 Units / Notes V o C mA W 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 2008/8/1 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 Optical Extinction Ratio Transmitter Waveform Dispersion Penalty Average Launch Power of OFF Transmitter Relative Intensity Noise 1. Symbol Po, Avg Po, OMA c ER TWDP Min -6.5 -4.5 1260 3.5 4.7 -30 RIN -128 Typ Max 0.5 +1.5 1360 2.4 Units dBm dBm nm nm dB dB dBm dB/Hz SPM-2101WG Notes 1 2 *********************************************************************************************************************************************************************** RMS () 12 dB reflection Average power figures are informative only, per IEEE 802.3aq. Receiver Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Receiver Sensitivity Stress Sensitivity (OMA) Stress Sensitivity (OMA), symmetrical test Receiver Overload LOS -- Deasserted LOS -- Asserted Wavelength of Operation Optical Return Loss Symbol Sens Min Typ --Max -9.9 -6.5 -6.0 Units dBm dBm dBm dBm dBm dBm nm dB Notes 3 P MAX LOSD LOSA c ORL +1.5 ---30 1260 ------- -11 --1360 -12 Transition: low to high Transition: high to low 3. Measured with worst ER; BER < 10-12 and PRBS 2 31-1. 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 10.3125 100 150 10.3125 100 600 Max 10.5 1200 10.5 700 Units Gb/s mVpp Gb/s mVpp Notes Internally AC coupled 350 Internally AC coupled 2.0 GND 2.4 GND Vcc+0.3 0.8 Vcc 0.5 V V V V LINK LENGTH Data Rate Fiber Type 62.5/125 m MMF (FDDI) 62.5/125 m MMF (OM1) 50/125 m MMF (OM2) 50/125 m MMF (OM3) Model Bandwidth @ 1310nm (MHz-km) 160 200 500 2000 Symbol Min. Typ. Max. 220 220 220 220 Units 10.3 GBd Lmax m ********************************************************************************************************************************************************************* 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 2008/8/1 V1.0 Optoway CONNECTION DIAGRAM SPM-2101WG 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) = TX off, Logic "0" = TX on. Modulation Definition 2 - Two wires serial ID Interface Modulation Definition 1 - Two wires serial ID Interface Modulation Absent, connected to VEET or VEER in the 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 2008/8/1 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 SPM-2101WG 4 *********************************************************************************************************************************************************************** LD Driver 100 SerDes IC Protocol IC RD - 12 Z=50 100 RD - Linear TIA RD + 13 Z=50 10 K RD + depending on SE S RDE 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 MODULE 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 2008/8/1 V1.0 Optoway REVISION HISTORY Version 1.0 Initial datasheet SPM-2101WG 5 *********************************************************************************************************************************************************************** Subject Release Date 2008/8/1 ********************************************************************************************************************************************************************* 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 2008/8/1 V1.0 |
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