Features

        Single fiber Bi-Directional transceiver with single mode SC receptacle

        1310nm burst-mode 1.25Gbps transmitter with FP laser

        1490nm continuous-mode 1.25Gbps receiver with PIN-TIA

        Complies with IEEE Std 802.3ah™ -2004 1000BASE-PX20

        Digital diagnostic interface compliant with SFF-8472 Rev 9.4 ,

Digital Diagnostic Monitoring (DDM) with external calibration

        3.3V Single power supply

LVPECL interface logic level for data input

CML interface logic level for data output

Differential line input/output impedance 100 ohm

LVTTL for burst signal input and signal detect output

        Complies with RoHS directive (2002/95/EC)

        Operating case temperature:

Standard :  0 to +70°C

Applications

Gigabit Ethernet Passive Optical Network (GEPON) ONU

Description

The APEU1G-70-S39C Bi-Directional Transceiver is the high performance module for single fiber communications by using 1310nm 1.25Gbps burst mode transmitter and 1490nm 1.25Gbps continuous receiver. It is Optical Network Unit (ONU) for IEEE Std 802.3ah™ -2004 1000BASE-PX20. The optical transceiver is compliant with the Small Form- Factor Pluggable (SFP) Multi-Source Agreement (MSA).

The transmitter section uses a 1310nm FP laser diode with automatic power control (APC) function and temperature compensation circuitry to ensure stable extinction ratio over all operating temperature range, and full IEC825 and CDRH class 1 eye safety. The receiver has a hermetically packaged PIN-TIA (trans-impedance amplifier) pre-amplifier and a limiting amplifier with CML compatible differential outputs.