Parameter Symbol Min Clause Samples

The 'Parameter Symbol Min' clause defines the minimum allowable value for a specific parameter within a contract or technical specification. In practice, this clause sets a lower boundary for a variable—such as temperature, pressure, or quantity—ensuring that the parameter cannot fall below a certain threshold. By establishing this minimum value, the clause helps maintain operational safety, product quality, or compliance with regulatory standards, thereby preventing issues that could arise from values dropping too low.
Parameter Symbol Min. Max. Units Note
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Parameter Symbol Min. Typ. Max.
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Parameter Symbol Min. Typical Max. Unit Note Parameter Symbol Min. Typical Max. Unit Note
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Parameter Symbol Min. Typ. Max. Units Transmitter Receiver
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Parameter Symbol Min. Typ. Max. Units Note Optical Input Power-maximum PIN 0 --- --- dBm BER < 10−12 Receiver Sensitivity (@4.25GBps) PIN --- --- −15 dBm BER < 10−12 Receiver Sensitivity (@2.1.25GBps) PIN --- --- −18 dBm BER < 10−12 Receiver Sensitivity (@1.25GBps) PIN --- --- −20 dBm BER < 10−12 Receiver Sensitivity (@1.0625GBps) PIN --- --- −20 dBm BER < 10−12 Operating Center Wavelength λC 770 --- 860 nm Optical Return Loss ORL 12 --- --- dB Signal Detect-Asserted PA -20 --- --- dBm Signal Detect-Deasserted PD --- --- -30 dBm Differential Output Voltage VDIFF 0.5 --- 1.2 V Receiver Loss of Signal Output Voltage-Low RX_LOSL 0 --- 0.5 V Receiver Loss of Signal Output Voltage-High RX_LOSH 2.4 --- VCC V Receiver Loss of Signal Assert Time (off to on) tA,RX_LOS --- --- 100 μs Receiver Loss of Signal Assert Time (on to off) tD,RX_LOS --- --- 100 μs ELECTRICAL SUBASSEMBLY DATA DATA/ LD Driver & Fault Sense LASER TX_DISABLE TX_FAULT (0) (1)
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Parameter Symbol Min. Typ. Max. Units Note Optical Input Power-maximum PIN 0 --- --- dBm PIN --- --- −18 dBm Note 2 Receiver Sensitivity (@4.25GBps) PIN 0.029 dBm Note 1 PIN --- --- −21 dBm Note 3 Receiver Sensitivity (@2.1.25GBps/1.25/1.0625GBps) PIN 0.015 dBm Note 1 Operating Center Wavelength λC 1260 --- 1600 nm Optical Return Loss ORL 12 --- --- dB Signal Detect-Asserted PA -20 --- --- dBm Signal Detect-Deasserted PD --- --- -30 dBm Differential Output Voltage VDIFF 0.5 --- 1.2 V Receiver Loss of Signal Output Voltage-Low RX_LOSL 0 --- 0.5 V Receiver Loss of Signal Output Voltage-High RX_LOSH 2.4 --- VCC V Receiver Loss of Signal Assert Time (off to on) tA,RX_LOS --- --- 100 μs Receiver Loss of Signal Assert Time (on to off) tD,RX_LOS --- --- 100 μs Note1: Value in OMA. Measured with PRBS 27-1 at BER=10-12 Note2: Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 13 dB (for example, at 6.0dB incoming extinction ratio, an OMA of 0.029 mW corresponds to -16.1 dBm sensitivity). Measured with PRBS 27-1 atBER=10-12 Note3: Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 13 dB (for example, at 6dB incoming extinction ratio, an OMA of 0.015 mW corresponds to -19 dBm sensitivity). Measured with PRBS 27-1 at BER=10-12 ELECTRICAL SUBASSEMBLY DATA DATA/ LD Driver & Fault Sense LASER TX_DISABLE TX_FAULT (0) (1)
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