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Factory selling Bidirectional Optical Transceiver - 2.5GBASE-BX SFP 1310nm-TX 1550nm-RX 40km Hi-Optel HWTR-48-135278133F module - Hi-optel
product detail
Features ● SFP Multi-source Package with LC Receptacle ● Up to 2.5Gb/s Data Links ● Up to 40km on 9/125µm SMF ● Single +3.3V Power Supply ● Hot-Pluggable ● Compliant with ITU-T G.957 ● Eye Safety Designed to Meet Laser Class1, Compliant with IEC60825 ● Monitoring Interface Compliant with SFF-8472 ● Compliant with Bellcore TA-NWT-000983 ● Operating Case Temperature Standard(X=1):0℃~+70℃ Industrial(X=2):-40℃~+85℃ ● RoHS Compliant Products Specification Electrical and Optical Characteristics: (Condition: Ta=TOP) Parameter Symbol Min. Typical Max. Unit Transmitter Differential Input Volt +/-TX_DAT 200 2400 mV p-p Supply Current ICC 160 350 mA Tx_Disable Input Voltage – Low VIL 0 0.8 V Tx_Disable Input Voltage – High VIH 2.0 Vcc V Tx_Fault Output Voltage – Low VOL 0 0.8 V Tx_Fault Output Voltage – High VOH 2.0 Vcc V Receiver Differential Output Volt +/-RX_DAT 400 1400 mV p-p Rx_LOS Output Voltage- Low VOL 0 0.8 V Rx_LOS Output Voltage- High VOH 2.0 Vcc V Transmitter: Parameter Symbol Min. Typical Max. Unit Data Rate B - 2.5 - Gb/s Centre Wavelength λc 1300 1310 1320 nm Parameter Symbol Min. Typical Max. Unit Output Spectral Width △λ(-20dB) - - 1 nm Side Mode Suppression Ratio SMSR 30 dB Average Output Power*Note1 Po -2 - 3 dBm Extinction Ratio*Note2 E.R. 8.2 - - dB Supply Current ICC - 100 230 mA Rise and Fall Time (20~80%) Tr/Tf - 0.18 ns Average Output Power@TX_DISABLE Po_dis -45 dBm Output Optical Eye Compliant with ITU-T.957 Receiver: Parameter Symbol Min. Typical Max. Unit Date Rate B - 2.5 - Gb/s Receive Sensitivity*Note3 Pmin - - -27 dBm Maximum Input Power Pmax -2 - - dBm Signal Detect Threshold-De-Assert SD -29 dBm Signal Detect Threshold-Assert SA -40 dBm Hysteresis - 2.0 dB Reflection - - - -27 dB Optical Path Penalty*Note4 OPP - - 1 dB Supply Current ICC - 60 120 mA Operating Wavelength λc 1530 - 1570 nm Alarm Output Interface LVTTL Note1: Measured with 9/125µm single-mode fiber. Note2: Filtered, measured with a PRBS 2^23-1 test pattern @2.5Gbps Note3: Measured with ER=8.2dB, 2^23-1 PRBS data pattern, BER≤1E-12. Note4: Measured with ER=8.2dB, 2^23-1 PRBS data pattern @2.5Gbps, G.652 SMF, BER≤1E-12.