cp4-27b4-10d                                           
  100 gb/scfp4 lr4 transceiver
productfeatures  
         compliant with100gbase-lr4
         support line ratesfrom 103.125 gbps to 111.81 gbps
         integrated lan wdmtosa / rosa for up to 10 km reach over smf
         digitaldiagnostics monitoring interface
         duplex lc opticalreceptacle
         no externalreference clock
         single 3.3 v powersupply
         case operatingtemperature range:0°c to 70°c
application
         local area network(lan)
         data center
         ethernet switchesand router applications
standard
         compliant to ieee802.3ba
         compliant to cfpmsa cfp4 hardware specification
         compliant to cfpmsa management interface specification
generaldescription
100g cfp4 lr4optical transceiver integrates receiver and transmitter path on onemodule. in the transmit side, four lanes of serial data streams arerecovered, retimed, and passed to four laser drivers. the laserdrivers control four emls (electric-absorption modulated lasers)with center wavelength of 1296 nm, 1300nm, 1305nm and 1309 nm. theoptical signals are multiplexed to a single –mode fiber through anindustry standard lc connector. in the receive side, the four lanesof optical data streams are optically de-multiplexed by theintegrated optical de-multiplexer. each data stream is recovered bya pin photo-detector and trans-impedance amplifier, retimed. thismodule features a hot-pluggable electrical interface, low powerconsumption and mdio management interface.
the moduleprovides an aggregated signaling rate from 103.125 gbps to 111.81gbps. it is compliant with ieee 802.3 ba 100gbase-lr4 and itu-tg.959.1, and oif cei-28g-vsr. the mdio management interfacecomplies with ieee 802.3 clause 45 standard. the transceivercomplies with cfp msa cfp4 hardware specification, cfp msamanagement interface specification, and oif cei-28g-vsr standards.a block diagram is shown in figure 1.

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桂林恒创光电科技有限公司
周
18677315599