High compatibility EPON OLT PX20+ for gepon OLT 3-5dB SFP PON modules

Product Description

1.25G EPON Transceiver Module (SMF, 1490nmTx/1310nmRx, 20km, SC)

The transceiver with supports data rate of typical 1.25 Gbps for GEPON OLT application up to 20km transmission distance, it’s designed meeting with China Telecom EPON equipment technical requirement V2.1 1000BASE-PX20+ specifications. SC rececptacle is for optical interface.

Feature

• Single fiber bi-directional data links symmetric 1.25Gbps application
• 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA receiver
• Reset-less burst-mode receiver simply the system design
• +3~+5dBm high Average Launch Optical Power
• More than 25dB wide dynamic range
• 0 to 70°C operating temperature
• Single 3.3V power supply
• Digital diagnostic monitoring interface
• Digital burst RSSI function to monitor the input optical power level
• LVPECL compatible data input/output interface
• LVTTL transmitter disable control
• LVTTL transmitter laser fault alarm
• LVTTL receiver loss of signal indication
• Low EMI and excellent ESD protection
• Class I laser safety standard IEC-60825 compliant
• RoHS compliance for FTCS-OLEP-20X

Parameter

• EPON OLT PX20+ Diplexer
• 20km
• Tx 1490nm 1.25G, Rx 1310nm
• 1.25G
• SFP form-factor, SC/UPC receptacle connector
• Commercial temperature.

Application

Product Pictures