Optoway SPM-2100G 1 ********************************************************************************************************************************************************************* SPM-2100G 3.3V / 850 nm / 10.3 Gb/s SFP+ LC Multi-Mode TRANSCEIVER (RoHS Compliant) ******************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l The SPM-2100G series multi-mode transceivers is SFP+ module for bi-directional serial optical data communications such as10GBASE-SR and 10GBASE-SW. It is with the SFP+ 20-pin connector to allow hot plug capability. This module is designed for multi-mode fiber and operates at a nominal wavelength of 850 nm. The transmitter section uses a Vertical Cavity Surface Emitted Laser (VCSEL) and is a Class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated GaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. l l l l l Up to 10.5 Gb/s Bi-directional Data Link Complaint to SFP+ MSA Compliant with 10GBASE-SR Compliant with 10GBASE- SW Link Distance at 10.3 Gbd 300 m links with OM3 MMF Cables 82 m links with OM2 MMF Cables 33 m links with OM1 MMF Cables AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS 6/6 Compliant 0 to 70oC Operation Class 1 Laser International Safety Standard IEC 60825 Compliant 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. APPLICATIONS l 10G Ethernet at 10.3125Gbps ORDER INFORMATION P/No. SPM-2100G Bit Rate (Gb/s) 10GBASE Distance (m) Wavelength (nm) Package Temp. (oC) RoHS Compliant 10.3 SR / SW 300 / 82 / 33* 850 VCSEL LC SFP+ 0 to 70 Yes *: 300m for OM3 MMF, 82m for OM2 MMF, and 33 m for OM1 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 Min 3.14 0 Typ 3.3 Max 3.46 70 180 10.5 Notes Non condensing Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) 135 10.3125 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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0 Optoway SPM-2100G 2 *********************************************************************************************************************************************************************** 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 Transmitter Dispersion Penalty Relative Intensity Noise 1. 2. Symbol Po, Avg Po, OMA λc σλ TDP RIN Min -7.3 * 840 Typ Max -1.0 850 860 0.45 3.9 -128 Units dBm mW nm nm dB dB/Hz Notes 1 2 RMS (σ) 12 dB reflection Output power is power coupled into a 50/125 µm multi-mode fiber. *:Trade-offs between center wavelength, spectral width, and minimum OMA based on IEEE 802.3ae Table 52-8 are used. Receiver Optical Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Receiver Sensitivity Stress Sensitivity (OMA) Receiver Overload LOS -- Deasserted LOS -- Asserted Wavelength of Operation Optical Return Loss Symbol Sens1 Sens2 P MAX LOSD LOSA λc ORL Min Typ -1 ---25 840 --------850 Max -9.9 180 -14 --860 -12 Units dBm µWp-p dBm dBm dBm nm dB Typ Max Units 10.3125 100 10.5 700 Gb/s Ω mVpp Gb/s Ω mVpp Vcc+0.3 0.8 Vcc 0.5 V V V V Notes 3 3, ISI=3.5 dB 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 150 350 2.0 GND 2.4 GND 10.3125 100 600 1200 10.5 Notes Internally AC coupled Internally AC coupled LINK LENGTH Data Rate / Standard 10.3 GBd Fiber Type 62.5/125 µm MMF (OM1) 50 / 125 µm MMF (OM2) 50 / 125 µm MMF 50 / 125 µm MMF 50 / 125 µm MMF (OM3) Model Bandwidth @ 850nm (MHz-km) 200 500 900 1500 2000 Distance Range (m) 2 to 33 2 to 82 2 to 150 2 to 240 2 t0 300 ********************************************************************************************************************************************************************* 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 2007/8/1 V1.0 Optoway SPM-2100G 3 *********************************************************************************************************************************************************************** CONNECTION DIAGRAM PIN Signal Name 1 2 VEET TX_Fault 3 TX_Disable 4 SDA 5 SDL 6 MOD-ABS 7 RS0 8 9 RX_LOS RS1 10 VEER Description PIN Signal Name 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 Description 11 12 VEER RD- Receiver Signal Ground Inverse Receiver Data Out 13 RD+ Receiver Data Out 14 VEER Receiver Signal Ground 15 VCCR Receiver Power – 3.3V±5% 16 VCCT Transmitter Power – 3.3V±5% 17 VEET Transmitter Signal Ground 18 19 TD+ TD- Transmitter Data In Inverse Transmitter Data In 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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0 Optoway SPM-2100G 4 *********************************************************************************************************************************************************************** RECOMMENDED CIRCUIT SCHEMATIC Vee T Tx_DISABLE Tx_FAULT ( 1,17,20) 3 Tx_DISABLE 2 Tx_FAULT 10 KΩ TD + LD Driver 18 TD + Z=50Ω 100Ω TD - 19 TD Z=50Ω Vcc T 4 .7 μH 16 Vcc 3.3V 0.1μF 22 μF 0.1μF SerDes IC 0.1μF Vcc R 15 0.1μF RD - 22 μF 4 .7 μH 12 Protocol IC RD Z=50Ω 100Ω POST Amp RD + 13 RD + Z=50Ω depending on SERDES 10 KΩ LOS Vee R 30K Ω 8 RS1 9 RS0 7 30K Ω MOD_ABS EEPROM SCL SDA LOSS OF SINGAL ( 10,11,14) TX Rate Select RX Rate Select 6 MODU LE DETECT 5 SCL 4 SDA 10 KΩ SFP+ module 10 KΩ 10 KΩ Vcc 3.3V 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 2007/8/1 V1.0 Optoway SPM-2100G 5 *********************************************************************************************************************************************************************** Revision History Version 1.0 Subject Initial datasheet Release Date 2007/8/1 ********************************************************************************************************************************************************************* 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: [email protected] http: // www.optoway.com.tw 2007/8/1 V1.0