Cisco Compatible XGSPON-ONU SFP+ 1270nm TX/1577nm RX 9.953G/9.953G 20km DDM SC SMF Transceiver Module

Features

• Single Fiber XGS-PON ONU Transceiver
• 1270nm burst-mode 9.953 Gb/s transmitter with DFB laser 1577nm continuous-mode 9.953Gb/s APD/TIA receiver
• Digital diagnostic monitoring (DDM)with internal calibration
• SFP+ package with SC UPC receptacle connector
• +3.3V separated power supply, low power dissipation
• LVPECL interface logic level for data input
• CML interface logic level for data output
• LVTTL for burst signal input
• LVTTL for receiver loss of signal detect indication
• Compliant with ITU-T G.9807
• SFF-8472 compliant
• Telcordia GR-468-CORE and MIL-STD-883 compliant
• RoHS-6/6 compliant
• Operating temperature range: 0℃ ~ +70℃
• IEC 60825-1 compliant
• FCC Part 15 Class B /EN55022 Class B (CISPR 22B)/ VCCI Class B compliant

Applications

10G/10G XGS-PON ONU

Description

The  XGS-PON ONU transceiver is designed for single mode fiber and operates at wavelength of 1270nm. The transceiver module uses a DFB laser diode and fully compliant with IEC60825 and CDRH class 1 eye safety. It contains APC functions, a temperature compensation circuit to ensure compliance with ITU-T G.9807 requirements at operating temperature.

The receiver section uses a hermetic packaged APD-TIA (APD with trans-impedance amplifier) and a limiting amplifier. The APD converts optical power into electrical current and the current is transformed to voltage by the trans-impedance amplifier. The differential DATA and /DATA CML data signals are produced by the limiting amplifier. The APD-TIA is AC coupled to the limiting amplifier through a low pass filter.