Optoway TRSL-8120WG 1 *********************************************************************************************************************************************************************** TRSL-8120WG / TRSL-8120BWG (RoHS Compliant) 3.3V / 1310 nm / 4.25 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER *********************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l l l l l l l l l l l l The TRSL-8120WG series single mode transceiver is small form factor, low power, high performance module for bi-directional serial optical data communications such as 4x/2x/1x Fibre Channel and 1000BASE-LX Ethernet. This 2×7 pin SFF transceiver comply with the 2×5 standard package defined by the SFF MSA with the exception of four extra pins for real-time digital diagnostics and transmitter fault indication. Digital diagnostic functions are available via the 2-wire serial interface defined in the SFF-8472 MSA. This module is designed for single mode fiber and operates at a nominal wavelength of 1310 nm. 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. Up to 4.25 Gbps Bi-directional Data Links Duplex LC Single Mode Transceiver Fibre Channel FC-PI 400/200/100-SM-LC-L Compliant IEEE 802.3z 1000BASE-LX Compliant Small Form-Factor, RJ-45 size, 2×7 pin Package SFF-8472 Digital Diagnostic Function 1310 nm DFB LD Transmitter AC/AC Coupling according to MSA Up to 20 km at 4.25 Gb/s LVTTL Transmitter Disable Input LVTTL Signal Detect Output Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operating : TRSL-8120WG -10 to 85oC Operating : TRSL-8120BWG Class 1 Laser International Safety Standard IEC-60825 Compliant APPLICATIONS 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. l Tri-rate 1.063/2.125/4.25 Gb/s Fibre Channel l 1.25 Gb/s 1000 BASE-LX Ethernet ORDER INFORMATION P/No. TRSL-8120WG TRSL-8120BWG Bit Rate (Gb/s) FC-PI Distance (km) 4/2/1 400/200/100 20 1310 DFB 2×7 LC with DMI 4/2/1 400/200/100 20 1310 DFB 2×7 LC with DMI -10 to 85 Wavelength (nm) Package Temp. (oC) 0 to 70 TX Power RX Sens. RoHS (dBm) (dBm) Compliant 0 to -5 -18 Yes 0 to -5 -18 Yes Absolute Maximum Ratings Parameter Storage Temperature Symbol Tstg Operating Case Temperature Topr Power Supply Voltage Vcc Min -40 0 -10 -0.5 Max 85 70 85 3.6 Units o C Min 3.13 0 -10 Typ 3.3 Max 3.47 70 85 250 4.25 o C Notes TRSL-8120WG TRSL-8120BWG V Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) 200 1.0625 Units / Notes V o C / TRSL-8120WG o C / TRSL-8120BWG 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 2/1/2007 V1.0 Optoway TRSL-8120WG 2 *********************************************************************************************************************************************************************** Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) Parameter Symbol Min Typ Max Optical Optical Transmit Power Po -5 --0 Optical Modulation Amplitude OMA 500 @4.25 Gb/s Output Center Wavelength 1260 1310 1360 λ Output Spectrum Width --1 ∆λ Side Mode Suppression Ratio SMSR 30 Optical Rise Time tr / tf 90 Relative Intensity Noise RIN -118 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 Notes dBm 1 µW nm nm dB ps dB/Hz µA µA V V V µs ms V V -20 dB width 20% to 80% Values Peak-to-Peak 2 2 3 3 Receiver Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Optical Sensitivity @4.25Gb/s Symbol Sens1 Min Typ Max Units Notes 29 -18 µW dBm dBm dBm dBm dB nm 4 5 Maximum Input Power Pin 0 Signal Detect -- Asserted Pa ---18 Transition: low to high Signal Detect -- Deasserted Pd -30 ----Transition: high to low Signal detect -- Hysteresis 1.0 --Wavelength of Operation 1260 --1600 Electrical Differential Output Voltage VOH – VOL 0.6 2.0 V Output LOS Voltage -- Low VOL 0 0.5 V 6 Output LOS Voltage -- High VOH 2.0 Vcc+0.3 V 6 7 4. Measured at PRBS 2 -1 at BER 1E-12. 5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 29 µW is approximately equal to an average power of -17.3 dBm, average with an Extinction ratio of 9 dB. 6. 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: [email protected] http: // www.optoway.com.tw 2/1/2007 V1.0 Optoway TRSL-8120WG 3 *********************************************************************************************************************************************************************** CONNECTION DIAGRAM MS 5 4 3 2 1 A C TOP VIEW 6 7 8 9 10 B D PIN C A 1 2 3 4 5 Signal Name MS MS N/C SDA VeeRx VccRx SD RDRD+ MS Description PIN D B 10 9 8 7 6 Not Connected Data line of two wire serial interface Rreceiver ground Receiver Power – 3.3V±5% Signal Detect Output Receiver Data Out Bar Receiver Data Out Mounting Studs. Connect to Chassis Ground Signal Name Description TX_Fault SCL Transmitter Fault Indication Clock line of two wire serial interface Transmitter Data In Bar Transmitter Data In Logic low to enable TXoutput Transmitter ground Transmitter Power – 3.3V±5% TDTD+ TX_Disable VeeTx VccTx Module Definition MOD-DEF2 PIN A SDA Module Definition 4 MOD-DEF1 PIN B SCL MOD-DEF0 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. RECOMMENDED CIRCUIT SCHEMATIC Vee TX 7 TX_Disabl e 8 TX_Fault D TX_Disabl e TX_Fault 4.7K to 10KΩ TD+ 9 LD Driver TD+ Z=50Ω 100Ω TD- 10 VccTX TD1μH Z=50Ω 6 VCC 3.3V 10nF 10μF 10nF 10μF 1μH VccRX SerDes IC 2 10nF 10μF RD- 4 Protocol IC RDZ=50Ω 100Ω POST Amp RD+ 5 RDZ=50Ω Dependi ng on SerDes SD 3 Signal Dete ct 4.7K to 10KΩ EEPORM Vee RX 1 SCL B SDA A N/C C SCL SDA 4.7K to 10KΩ 4.7K to 10KΩ VCC 3.3V SFF 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: [email protected] http: // www.optoway.com.tw 2/1/2007 V1.0 Optoway TRSL-8120WG 4 *********************************************************************************************************************************************************************** PACKAGE DIAGRAM (Units in mm) A) Standard Case TRSL-8120WG / TRSL-8120BWG B) Extended Case TRSL-8120WEG / TRSL-8120BWEG 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 2/1/2007 V1.0