800G QSFPDD AOC Optical Transceiver Module
The Gigalight GQD-MD0801-XXXC is an eight-channel, pluggable, parallel, fiber-optic QSFPDD double density transceiver designed for 800 Gigabit Ethernet applications. It is ideal for short-range multi-lane data communication and interconnection applications, integrating eight data lanes in each direction with 8x53.125Gbps. Each lane operates at 106.25Gbps up to 30m using OM3 fiber or 50m using OM4 fiber with FEC.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 3.13-3.47V |
| Operating Case Temperature | 0-70°C |
| Data Rate Per Lane | 106.25Gbps |
| Humidity | 5-85% |
| Power Dissipation | 13.5-14W |
| Differential Input Impedance | 90-110ohm |
| Differential Output Impedance | 90-110ohm |
| Differential Input Voltage Amplitude | 400-900mVp-p |
| Differential Output Voltage Amplitude | 850mVp-p |
| Bit Error Rate | 2.4E-4 |
| Transmitter Centre Wavelength | 842-850-948nm |
| Transmitter RMS Spectral Width | 0.65nm |
| Transmitter Average Launch Power Each Lane | -4.6-5.5dBm |
| Transmitter Optical Modulation Amplitude | -2.6-4dBm |
| Transmitter TDECQ | 4.4dB |
| Transmitter Extinction Ratio | 2.5dB |
| Transmitter Average Launch Power of OFF Transmitter Each Lane | -30dBm |
| Receiver Centre Wavelength | 842-850-948nm |
| Receiver Sensitivity in OMAout | max(-4.4,TDECQ-6.2)dBm |
| Receiver Stressed Sensitivity in OMAout | -1.8dBm |
| Receiver Maximum Average Power at Receiver Each Lane | 5.5dBm |
| Receiver Minimum Average Power at Receiver Each Lane | -6.3dBm |
| Receiver Reflectance | -15dB |
| Los Assert | -15dBm |
| Los De-assert | -8.5dBm |
| Los Hysteresis | 0.5dB |
| Digital Diagnostic Temperature Error | -3-3°C |
| Digital Diagnostic Voltage Error | -0.1-0.1V |
| Digital Diagnostic Channel RX Power Error | -2-2dB |
| Digital Diagnostic Channel Bias Current Error | -10%-10% |
| Digital Diagnostic Channel TX Power Error | -2-2dB |
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