Overview

GN25L81 is a combined a 2.5Gbps DML Driver and dual rate 2.5/1.25Gbps burst mode limiting amplifier for Fibre-To-The-Room (FTTr) and gigabit passive optical network (GPON) optical line terminal (OLT) applications. The laser driver provides optimum performance with reliable dual loop extinction ratio control and eye-shaping. A compliant diagnostic reporting structure is enabled by a high-accuracy Analog to Digital Converter (ADC).

Packaging

  • QFN-28

PB Free/ROHS

Learn More →

Features

  • Dual rate 2.5/1.25Gbps Burst Mode Receiver, 2.5Gbps
  • Transmitter with high output drive capability
  • Fast receiver signal detect
  • Fast receiver burst mode settling time  
  • High receiver dynamic range 
  • Automatic Mean Power
  • Automatic Extinction Ratio control on-chip ADC diagnostic monitoring

Applications

  • 2.5G PON Main FTTr Units
  • GPON OLT modules
  • XG/XGS Combo-PON OLT modules

Inventory

Product Country Distributor Qty Buy