A Piece GPON OLT sfp 2.5G/1.25G Tx1490nm/Rx1310nm 20KM Class C++ Pon Module Compatible with ZTE or Huawei

Model: C++ Gpon moduleThis 1490nm SMF GPON OLT SFP transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 20km. The SFP serial ID provides access to sophisticated identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer, and other information. The serial interface uses the 2-wire serial CMOS E2PROM protocol defined for the ATMEL AT24C01A/02/04 family of components. When the serial protocol is activated, the host generates the serial clock signal (SCL, Mod Def 1). The positive edge clocks data into those segments of the E2PROM that are not write-protected within the SFP transceiver. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially.

• Single Power Supply 3.3V, small Form-factor Pluggable (SFP), digital diagnostic monitor compatible with SFF-8472,
• Compliant with ITU-T G.984.2, integrated WDM filter for dual wavelength Operate at 1490 Tx/1310nm Rx
• 1490nm DFB continuos-mode transmitter, 1310nm burst-mode APD-TIA receiver h. LVTTL transmitter disable input and transmitter fault output
• Hot pluggable capability, LVPECL compatible data input/output interface, SC Receptacle optical connector, compliant with ROHS standard