OPT-155AxH1A 155Mbps, 2Km, 1x9 SC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3 Features： Full Compliance with the Optical Performance Requirements of the ATM 100Mbps and 100 Base-FX Version of IEEE 802.3u. Industry Standard 1x9 Footprint and Duplex SC Connector Interface. Single 5V（OPT-155A1H1A）or 3.3V （OPT-155A2H1A）Power Supply. PECL Differential Inputs and Outputs. PECL Receiver Signal Detect Indicator. Wave Solder and Aqueous Wash Process Compatible. Description： The OPT-155AxH1A series from DELTA are 1x9 optical transceiver modules designed expressly for high-speed communication applications that require rates of up to 155Mbps. They are all compliant with the SONET/SDH standards. These PIN / Preamplifier combinations are coupled into a custom quantizer IC which provides the final pulse shaping for the logic output and the Signal Detect function. The data output is differential. The signal detect output is single-ended. The OPT-155AxH1A transceivers are supplied in industry standard 1x9 SIP package style with duplex SC connector and include a Signal-Detect circuit that provide PECL logic output state. Application： Multimode Fiber Backbone Links. Fast Ethernet and ATM Compatible. The performances of OPT-155AxH1A are better than general LED-based optical transceivers as the product specification. All of them can meet Class-1 eye safety standard and effective distance are 2Km at least. Multimode Fiber Media Converter. The transmitter sections utilize 1310nm Surface Emitting InGaAsP LEDs. These LEDs are packaged in the optical subassembly portion of the transmitter section. A custom silicon IC that converts differential PECL logical signals into an analog LED driving current then drive it. The receiver sections utilize InGaAs PIN photodiodes coupled into a custom silicon transimpedance preamplifier IC. These are packaged in the optical subassembly portion of receiver. http://www.deltaww.com DELTA ELECTRONICS, INC. 1 July 7, 2004 Revision：05 OPT-155AxH1A Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Symbol Ts VCC Min. -40 0 Typ. Max. 85 6 Unit ºC V Note Symbol Min. 100 0 Typ. 155.52 25 Max. 200 70 Unit Mbps ºC Note VCC 4.75 3.15 5 3.3 5.25 3.45 V Symbol Min. Typ. Max. Unit VIL-VCC VIH-VCC -1.81 -1.16 -1.48 -0.88 V V VOL-VCC VOH-VCC VSDH-VCC VSDL-VCC -1.95 -1.045 -1.95 -1.045 -1.62 -0.74 -1.62 -0.74 V V V V Recommended Operating Conditions Parameter Data Rate Operating Temperature Supply Voltage OPT-155A1H1A OPT-155A2H1A TA Electrical Characteristics Parameter Transmitter Transmitter Data Input Voltage-Low Transmitter Data Input Voltage-High Receiver Data Output Voltage-Low Data Output Voltage-High SD Output Voltage-Low SD Output Voltage-High Note ECL Family ECL Family Optical Characteristics （Data Rate = 155.52Mbps, PRBS=223-1, NRZ, 62.5/125um MMF） Parameter Symbol Min. Typ. Transmitter Supply Current Mean Launch Power Optical Extinction Ratio Center Wavelength Spectral Width (RMS) Optical Risetime / Falltime Output Eye Diagram Receiver Supply Current Sensitivity Overload Signal Detect-Asserted Signal Detect-Asserted (Avg.) Signal Detect-Hysteresis Icc PO E.R. λC σ tr/tf -18.5 9 1280 165 145 -14 Unit Note mA OPT-155A1 Series OPT-155A2 Series dBm dB 1310 1340 nm nm 170 10%～90% 3.0 ns Compliant with ITU-T recommendation G.957 145 120 -32 Icc PIN Pol PA PD PA-PD Max. -14 -33 -45 1 mA OPT-155A1 Series OPT-155A2 Series dBm dBm dBm dBm dB Notes：The sensitivity should be tested at BER of 1×10-10 or better with an input signal consisting of 155.52Mb/s, NRZ, PRBS=223-1 and E.R.= 9dB. http://www.deltaww.com DELTA ELECTRONICS, INC. 2 July 7, 2004 Revision：05 OPT-155AxH1A Pin Definition： Functional description PIN Symbol 1 GND 2 RD (+) Receiver Data Out (LVPECL or PECL) 3 RD (-) Receiver Data Out Bar (LVPECL or PECL) 4 SD Receiver Signal Detect (LVPECL or PECL) 5 VccR Receiver Power Supply 6 VccT Transmitter Power Supply 7 TD (-) Transmitter Data In Bar (LVPECL or PECL) 8 TD (+) Transmitter Data In (LVPECL or PECL) 9 GND Receiver Signal Ground Transmitter Signal Ground Recommend Circuit Schematic： http://www.deltaww.com DELTA ELECTRONICS, INC. 3 July 7, 2004 Revision：05 OPT-155AxH1A Note： When system Vcc is 5V, the resistors are as below: R1=R2=191Ω；R3=R4=68Ω R5=R6=270Ω；R7=130Ω；R8=82Ω When system Vcc is 3.3V, the resistors are as below: R1=R2=130Ω；R3=R4=82Ω R5=R6=150Ω；R7=82Ω；R8=130Ω R9, R10, R11 depend on SerDes IC specification. For getting better EMI performance, the Tx Vcc and Rx Vcc should isolate each other as left photograph. Package Outline： Unit：mm OPT-155AxH1Ax Series with SC-type Connector http://www.deltaww.com DELTA ELECTRONICS, INC. 4 July 7, 2004 Revision：05 OPT-155AxH1A Order information： OPT-155AX1H1A X1： Power Supply Voltage and SD Level 1： 5.0V；Data In/Out（PECL）；SD Output（PECL） 2： 3.3V；Data In/Out（PECL）；SD Output（PECL） http://www.deltaww.com DELTA ELECTRONICS, INC. 5 July 7, 2004 Revision：05