CP2-27B4-10D                                          

  100 Gb/s CFP2LR4 Transceiver

         PRODUCT FEATURES  

         Compliant with 100GBASE-LR4

         Support line rates from 103.125 Gbps to 111.81 Gbps

         Integrated LAN WDM TOSA / ROSA for up to 10 km reach over SMF

         Digital Diagnostics Monitoring Interface

         Duplex LC optical receptacle

         No external reference clock

         Single 3.3 V power supply

         Case operating temperature range:0°C to 70°C 

         Power dissipation < 6W

         Data Center

         Ethernet switches and router applications

         STANDARD

         Compliant to IEEE 802.3ba

         Compliant to CFP MSA CFP2 Hardware Specification

         Compliant to CFP MSA Management Interface Specification

         General Description

HC 100G CFP2 LR4 optical Transceiver integrates receiver and transmitter path on one module. In the transmit side, four lanes of serial data streams are recovered, retimed, and passed to four laser drivers. The laser drivers control four EMLs (Electric-absorption Modulated Lasers) with center wavelength of 1296 nm, 1300nm, 1305nm and 1309 nm. The optical signals are multiplexed to a single –mode fiber through an industry standard LC connector. In the receive side, the four lanes of optical data streams are optically de-multiplexed by the integrated optical de-multiplexer. Each data stream is recovered by a PIN photo-detector and transimpedance amplifier, retimed. This module features a hot-pluggable electrical interface, low power consumption and MDIO management interface.

The module provides an aggregated signaling rate from 103.125 Gbps to 111.81 Gbps. It is compliant with IEEE 802.3-2012 Clause 88 100GBASE-LR4 and ITU-T G.959.1-2012-02, and OIF2010.404.08 CEI-28G-VSR electrical specifications. The MDIO management interface complies with IEEE 802.3-2012 Clause 45 standard. The transceiver complies with CFP MSA CFP2 Hardware Specification Rev. 1.0, CFP MSA Management Interface Specification Rev. 2.2, and OIF CEI-28G-VSR standards. A block diagram is shown in Figure 1.