SFP28 25GBASE-LR Duplex

JIAXUN JS-BL273325-20C SFP28 25GBASE-U BiDi Simplex LC/UPC Optical Transceiver Module(SMF, 1270nm-TX/1330nm-RX, 20km, LC, DOM) The JS-BL273325-20C SFP28 BIDI optical Transceiver integrates receiver and transmitter path on one module. In the transmit side, one of serial data streams are recovered, retimed, and passed to laser driver. In the receive side, the optical data streams is recovered by a PIN and trans-impedance amplifier, retimed.