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| Optoway BTRS-3702MG / BTRS-3702AMG FEATURES DESCRIPTION BTRS-3702MG 1 ********************************************************************************************************************************************************************** 1550 nm TX / 1310 nm RX , 3.3V / 125 Mbps RoHS Compliant Single-Fiber MM Transceiver ********************************************************************************************************************************************************************** l l l l l l l l l l l l Single Fiber Bi-Directional MM Transceiver 1550 nm Transmitter 1310 nm Receiver Distance 0 to 2000 m 0 to 70oC Operating: BTRS-3702MG -20 to 85oC Operating : BTRS-3702AMG 2x5 Package with SC Receptacle Single +3.3 V Power Supply RoHS Compliant PECL Differential Inputs and Outputs Wave Solderable and Aqueous Washable Class 1 Laser International Safety Standard IEC-60825 Compliant The BTRS-3702MG series is high performance module for multi-mode single fiber communications by using 1550 nm transmitter and 1310 nm receiver. The transmitter section uses a multiple quantum well 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. A PECL logic interface simplifies interface to external circuitry. 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 155 Mb/s Links l SONET/SDH Equipment Interconnect l Fast Ethernet 100 Mb/s Links ORDER INFORMATION P/No. BTRS-3702MG BTRS-3702AMG Bit Rate (Mb/s) 125 125 Distance (m) 0 to 2000 0 to 2000 TX (nm) 1550 1550 RX (nm) 1310 1310 Voltage (V) 3.3 3.3 Package 2X5 SC 2X5 SC Temp TX Power RX Sens. RoHS (oC) (dBm) (dBm) Compliant 0 to 70 -8 to -15 -30 Yes -20 to 85 -8 to -15 -30 Yes Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Soldering Temperature Power Supply Voltage Input Voltage Output Current Symbol Tstg Topr --Vcc --Iout Min -40 0 -20 0 GND 0 Max 85 70 85 260 4.5 Vcc 30 Units o C o C o Notes BTRS-3702MG BTRS-3702AMG 10 seconds on leads only C V V mA Recommended Operating Conditions Parameter Power Supply Voltage Operating Temperature Data Rate Power Supply Current Symbol Vcc Topr Min 3.13 0 -20 Typ 3.3 Max 3.47 70 85 170 240 Units / Notes V o C / BTRS-3702MG o C / BTRS-3702AMG Mb/s mA 125 Icc ********************************************************************************************************************************************************************** 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 10/1/2005 V3.0 Optoway Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V) 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 Data Input Voltage - Low Data Input Voltage -- High Disable Input Voltage -- Low Disable Input Voltage -- High Shut Off Time for TxDis Symbol Po ER tr tf RIN TJ IIL IIH VIH - VIL V IL - VCC V IH - VCC VTDIS,L VTDIS,H tDIS Min -15 1480 8.2 2 2 -116 1 -350 300 -2.0 -1.1 0 Vcc - 1.3 350 1600 -1.58 -0.74 0.8 Vcc 1 Typ Max -8 1580 10 Units dBm nm nm dB ns ns dB/Hz ns A A mV V V V V ms BTRS-3702MG Notes 1 RMS () 10% to 90% Values 10% to 90% Values 2 2 *********************************************************************************************************************************************************************** 3 3 TX Output Enabled TX Ouput Disabled Notes: 1. Output power is power coupled into a 62.5/125 m multi-mode fiber. 2. Measured with a 223-1 PRBS with 72 ones and 72 zeros. 3. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs. Receiver Specifications (0oC < Topr < 70oC, 3.13 V < Vcc < 3.47V) Parameter Optical Sensitivity Maximum Input Power Signal Detect -- Asserted Signal Detect -- Deasserted Signal detect -- Hysteresis Wavelength of Operation Optical Return Loss Electrical Data Output Voltage - Low Data Output Voltage - High SD Output Voltage -- Low SD Output Voltage -- High Signal Detect Assert Time Signal Detect Deassert Time Symbol --Pin Pa Pd Min ---8 ---43 1.0 1260 14 -2.0 -1.1 -2.0 -1.1 Typ ----------Max -30 ---30 --4.0 1360 Units dBm dBm dBm dBm dB nm dB V V V V s s Notes 1 Transition: low to high Transition: high to low 2 ORL V OL - VCC V OH - VCC V OL - VCC V OH - VCC ASMAX ANSMAX -1.58 -0.74 -1.58 -0.74 100 300 3 3 3 3 OFF to ON ON to OFF Notes: 1. Minimum sensitivity and saturation levels at BER 1E-10 for a 27-1 PRBS. 2. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm. 3. These outputs are compatible with 10K, 10KH and 100K ECL and LVPECL outputs. *********************************************************************************************************************************************************************** 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 10/1/2005 V3.0 Optoway CONNECTION DIAGRAM BTRS-3702MG 3 *********************************************************************************************************************************************************************** PIN 1 2 3 4 5 6 7 8 9 10 MS Symbol VEEr VCC r SD RD- RD+ VCC t VEEt TxDis TD+ TDMS Notes Directly connect this pin to the receiver ground plane +3.3V dc power for the receiver section Active high on this indicates a received optical signal. Receiver Dataout Bar. See recommended circuit schematic Receiver Dataout. See recommended circuit schematic +3.3V dc power for the transmitter section Directly connect this plan to the transmitter ground plane Transmitter Disable. Connect this pin to +3.3V TTL logic "1" to disable module To enable module connect to TTL logic low "0" Transmitter Data In. See recommended circuit schematic Transmitter Data In Bar. See recommended circuit schematic Mounting Studs. Connect to Chassis Ground RECOMMENDED CIRCUIT SCHEMATIC Recommended AC Coupled Interface Circuit Terminate in Tranceiver inputs Vcc3.3V PHY DEVICE R8 82R R9 82R R10 130R R11 130R Vcc3.3V C7 100nF C8 100nF MICROSTRIP5 Z=50R MICROSTRIP6 Z=5OR R14 130R Vcc3.3V R15 130R TDLVPECL TD+ TDis(LVTTL) L3 10 9 8 7 6 1uH C9 TDTD+ TDis Veet Vcct 10nF U2 SFF2X5 Veer Vccr SD RDRD+ C10 10uF L4 1uH C15 10nF C16 10uF Vcc3.3V C11 1 2 3 4 5 10nF C12 10uF R16 130R RD+ Vcc3.3V Vcc3.3V C13 100nF C14 100nF R12 150R R13 150R MICROSTRIP7 Z=50R MICROSTRIP8 Z=5OR Vcc3.3V R17 82R R18 130R RD- LVPECL R19 82R R20 130R SD R21 82R *********************************************************************************************************************************************************************** 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 10/1/2005 V3.0 Optoway PACKAGE DIAGRAM Units in mm BTRS-3702MG 4 *********************************************************************************************************************************************************************** BTRS-3620 / BTRS-3620A 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 10/1/2005 V3.0 |
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