100G DWDM QSFP28 PAM4 Dual-CS 80km 50GHz C17-C61 Module



100G BASE QSFP28 DWDM Dual-CS Transceiver Module

        X-Krama's QSFP28 100G DWDM PAM4 Transceiver module is designed for use in duplex optical data communications. This module is designed for single mode optical fiber and operates at a data rate of 100Gbps at the nominal DWDM wavelength from 1528.77nm to 1565.50nm as specified by the ITU-T. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 2 channel of 50Gbps (PAM4) optical signal, and also can convert 2 channel of 50Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface of the module is compliant with the OIF CEI-28G-VSR and QSFP28 MSA. It is designed to deploy in the DWDM networking equipment in metropolitan access and core networks.

  Features :

• Data rate up to 103.125Gbps ( 2 x 50G PAM4 )

• Transmission up to 80km on G.652 SMF with EDFA and DCM

• Transmitter: Cooled EML 2*27.5Gbaud/s DWDM TOSA

• Receiver: 2*27.5Gbaud/s Pin-PD ROSA

• PAM4 modulation format on 100GHz ITU DWDM wavelength grid compatible

• Dual CS interface

• Integrated SFEC with high coding gain

• Built-in digital diagnostic functions

• Hot pluggable QSFP28  form factor

• Low power dissipation

• Compatible with RoHS6

• Metal enclosure, for lower EMI

• Single +3.3V power supply

• Operating case temperature: Standard :  0 to +70°C

 Applications :

• 100G long distance transmission

• High-bandwidth interconnection of data centers

• 100G Ethernet Metro-Access over DWDM