The GPBS-43G3-20C is a point to multi point (P2MP) Fiber to the Home, Business or Curb (FTTX) GPON OLT transceiver. It is designed for 2488Mb/s downstream / 1244Mb/s upstream duplex data links that employ high-speed burst mode TDM receivers/transmitters. It is based on the ITU-T G.984.2 Class C+ specifications for bidirectional communications over a single fiber and incorporates a high performance 1310nm Burst Mode APD/TIA receiver and 1490nm CW mode DFB transmitter with internal optical isolator. The Burst Signal Detect (Butst_SD), the Burst Mode Receiver Reset (Rx_RESET), Transmit Disable (Tx_DIS), Transmit Fault (Tx_FAULT) and the SFF-8472 I2C diagnostic interface monitor and control functions are LVTTL compatible. The industry standard 2x10 small form pluggable (SFP) package incorporat
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● Support ITU-T G.984.2 GPON OLT C+ application
● Single fiber bi-directional data links with symmetric 2.488Gbps Tx and 1.244Gbps Rx
● 1490nm CW(continuous-wavelengh) Mode DFB Laser with Isolator
● 1310nm burst-mode receiver with APD-TIA
● 2-wire interface for integrated digital diagnostic Monitoring
● Receiver RESET, Signal Detect, RSSI function indication (RX_RESET, Burst_SD, RSSI)
● SFP package with SC/UPC receptacle optical interface
● Single +3.3V power supply
● Operation case temperature: 0~70°C
● Distance:20km
● Data Rate (max):1.25Gb/s; 2.5G/S
● Low End Case Temperature (°C):0
● High End Case Temperature (°C):70
● Diagnostics:Digital
● Transmitter:DFB
● Receiver:APD
● Voltage Supply:3.3
● Connector:SC
● Wavelength:1490nm/1310nm Band
