SPM-7700ALWG

Optoway SPM-7700WG 1 *********************************************************************************************************************************************************************** SPM-7700WG / SPM-7700BWG / SPM-7700AWG (RoHS Compliant) SPM-7700LWG / SPM-7700BLWG / SPM-7700ALWG 1550 nm TX / 1310 nm RX , 3.3V / 1.25 Gbps Digital Diagnostic MM Single-Fiber SFP Transceiver ********************************************************************************************************************************************************************** FEATURES l l l l l l l l l l l l l l l DESCRIPTION 1 -Fiber Bi-Directional SFP Optical Transceiver Simplex SC Connector: SPM-7700WG Simplex LC Connector: SPM-7700LWG SFF-8472 Digital Diagnostic Function 1550 nm LD Transmitter 1310 nm Receiver 500 m links with 62.5/125 µ m MMF Cables 500 m links with 50/125 µ m MMF Cables AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operating : SPM-7700WG -10 to 85oC Operating : SPM-7700BWG -40 to 85oC Operating : SPM-7700AWG Class 1 Laser International Safety Standard IEC 60825 Compliant The SPM-7700WG series is small form factor pluggable module for multi-mode fiber Gigabit Ethernet and Fibre Channel single fiber communications by using 1550 nm transmitter and 1310 nm receiver. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C The transmitter section uses a multiple quantum well 1550 nm laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated 1310 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. 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 WDM Fast Ethernet Links l IEEE 802.3ah 1000BASE-BX Applications l Fibre Channel Links ORDER INFORMATION P/No. SPM-7700WG SPM-7700BWG SPM-7700AWG SPM-7700LWG SPM-7700BLWG SPM-7700ALWG Bit Rate (Gb/s) 1.25 1.25 1.25 1.25 1.25 1.25 Distance (m) 0 to 500 0 to 500 0 to 500 0 to 500 0 to 500 0 to 500 TX (nm) 1550 1550 1550 1550 1550 1550 RX (nm) 1310 1310 1310 1310 1310 1310 Package SC SFP with DMI SC SFP with DMI SC SFP with DMI LC SFP with DMI LC SFP with DMI LC SFP with DMI Temp TX Power (oC) (dBm) 0 to 70 -4 to -10 -10 to 85 -4 to -10 -40 to 85 -4 to -10 0 to 70 -4 to -10 -10 to 85 -4 to -10 -40 to 85 -4 to -10 RX Sens. (dBm) -17 -17 -17 -17 -17 -17 RoHS Compliant Yes Yes Yes Yes Yes Yes *********************************************************************************************************************************************************************** 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 3/1/2006 V3.0 Optoway Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Symbol Tstg Topr Min -40 0 -10 -40 0 GND 0 Max 85 70 85 85 3.6 Vcc 30 Units o C o C SPM-7700WG Notes SPM-7700WG SPM-7700BWG SPM-7700AWG 2 ********************************************************************************************************************************************************************** Power Supply Voltage Input Voltage Output Current Vcc --Iout V V mA Recommended Operating Conditions Parameter Power Supply Voltage Power Supply Current Operating Case Temperature Symbol Vcc ICC (TX+RX) Topr Min 3.1 0 -10 -40 100 Typ 3.3 200 Max 3.5 300 70 85 85 Units / Notes V mA o C / SPM-7700WG o C / SPM-7700BWG o C / SPM-7700AWG Mb/s Data Rate 1250 Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3. 5V) Parameter Optical Optical Transmit Power Output Center Wavelength Output Spectrum Width Extinction Ratio Optical Rise Time Optical Fall Time Relative Intensity Noise Total Jitter 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 λ ∆λ ER tr tf RIN TJ IIL IIH VIH - VIL TDIS, L TDIS, H TASSERT T DEASSERT TFaultL TFaultH Min -10 1480 --8.2 Typ ------Max -4 1580 5 --0.26 0.26 -117 227 Units dBm nm nm dB ns ns dB/Hz ps µA µA V V V µs ms V V Notes 1 RMS (σ) 20% to 80% Values 20% to 80% Values 2 -350 0.5 0 2.0 350 2.4 0.5 Vcc 10 1 0.5 Vcc+0.3 Peak-to-Peak 3 3 0 2.0 4 4 Notes: 1. Output power is power coupled into a 62.5/125 µm multi-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). *********************************************************************************************************************************************************************** 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 3/1/2006 V3.0 Optoway Receiver Specifications (0oC < Topr < 70oC, 3.1 V < Vcc < 3. 5V) Parameter Optical Sensitivity 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 --Pin Pa Pd Min ---3 ---31 1.0 1260 14 0.6 0 2.0 Typ ----------Max -17 ---17 --1360 Units dBm dBm dBm dBm dB nm dB V V V µs µs SPM-7700WG Notes 5 Transition: low to high Transition: high to low 6 3 ********************************************************************************************************************************************************************** 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 Notes: 5. Minimum sensitivity and saturation levels at BER 1E-12 for a 27-1 PRBS. 6. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm. 7. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). 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 + 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 *********************************************************************************************************************************************************************** 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 3/1/2006 V3.0 Optoway CONNECTION DIAGRAM SPM-7700WG 4 ********************************************************************************************************************************************************************** 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 .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 3/1/2006 V3.0 Optoway PACKAGE DIAGRAM Units in mm A) SC SFP SPM-7700WG 5 ********************************************************************************************************************************************************************** A) LC SFP 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 3/1/2006 V3.0