OPT-155Bxxxx 155Mbps 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-155B1xxx、OPT-155B3xxx） or 3.3V（OPT-155B2xxx、OPT-155B4xxx）Power Supply. PECL Differential Inputs and Outputs. PECL or TTL Receiver Signal Detect Indicator. Wave Solder and Aqueous Wash Process Compatible. Description： The OPT-155Bxxxx 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-155Bxxxx transceivers are supplied in industry standard 1x9 SIP package style with duplex SC connector. Application： Single-mode Fiber Backbone Links. Fast Ethernet and ATM Compatible. The OPT-155Bxxxx also includes a Signal-Detect circuit that provides PECL or TTL logic output state. Single-mode Fiber Media Converter. The OPT-155Bxxxx transceivers are Class-1 eye safety products and effective distance depends on ITU-T G.957 standard or power penalty. The transmitter sections utilize 1310nm Edge Emitting InGaAsP Laser Diode. This Laser Diode is packaged in the optical subassembly portion of the transmitter section. A custom silicon IC that converts differential PECL logical signals into an analog LD 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：03 OPT-155Bxxxx 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 Typ. 155.52 Max. 200 Unit Mbps Note TA 0 -40 25 25 70 85 ºC 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 OPT-155Bxxx OPT-155BxxxT Supply Voltage OPT-155B1xxxx、OPT-155B3xxxx OPT-155B2xxxx、OPT-155B4xxxx 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, 9/125um SMF） 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 165 145 -15 -8 -5 0 Icc PO E.R. λC σ tr/tf Supply Current Icc Sensitivity PIN Max. -20 -15 -8 -5 9 1280 Unit mA dBm Note OPT-155B1、B3 Series OPT-155B2、B4 Series OPT-155BxHxxx OPT-155BxJxxx OPT-155BxLxxx OPT-155BxMxxx dB 1310 1340 nm nm 2 10%～90% 0.7 ns Compliant with ITU-T recommendation G.957 145 120 -32 -34 mA OPT-155B1、B3 Series OPT-155B2、B4 Series dBm OPT-155BxMxxx Overload Pol -8 dBm Signal Detect-Asserted PA dBm -34 Signal Detect-DeAsserted PD -45 dBm Signal Detect-Hysteresis PA-PD 1 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：03 OPT-155Bxxxx 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 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 Receiver Signal Detect (LVPECL、PECL、LVTTL or TTL) Transmitter Signal Ground Recommend Circuit Schematic： http://www.deltaww.com DELTA ELECTRONICS, INC. 3 July 7, 2004 Revision：03 OPT-155Bxxxx Note： When system Vcc is 5V, the resistors are as below: R1=R2=191Ω；R3=R4=68Ω R5=R6=270Ω For PECL Level：R7=130Ω；R8=82Ω For TTL Level：R7、R8, No use. When system Vcc is 3.3V, the resistors are as below: R1=R2=130Ω；R3=R4=82Ω R5=R6=150Ω For PECL Level：R7=82Ω；R8=130Ω For TTL Level：R7、R8, No use. 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-155B Series with SC-type Connector http://www.deltaww.com DELTA ELECTRONICS, INC. 4 July 7, 2004 Revision：03 OPT-155Bxxxx Order information： OPT-155Bx1x2x3x4 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） 3： 5.0V；Data In/Out（PECL）；SD Output（TTL） 4： 3.3V；Data In/Out（PECL）；SD Output（TTL） x2： Effective Distance Grade H： J： L： M： x3： Performance 2Km 15Km 30Km 40Km 1： Normal Other Symbol： It represents special specifications that depend on customers’ requirement. x4： Temperature Blank： 0℃ to 70℃ T： -40℃ to 85℃ http://www.deltaww.com DELTA ELECTRONICS, INC. 5 July 7, 2004 Revision：03