India Imported Single-Fiber Bidirectional 800G
2 optical module uses 850nm and 910nm VCSELs to transmit two wavelengths bidirectionally through a single optical fiber, with a single wavelength rate of up to 106 Gbps. The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1. The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA). BiDi optical modules can do this by utilizing full-duplex communication over a single fiber strand via two wavelengths. As per Volza's Global Import data, Single mode optical fiber import shipments from India stood at 5.
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