Finisar’s  FTLC1154RDPL  QSFP28  transceiver  modules  are  designed  for  use  in  100 Gigabit Ethernet links on up to 10km of single mode fiber.  They are compliant with the QSFP28 MSA1, IEEE 802.3ba 100GBASE-LR42 and IEEE 802.3bm CAUI-43. Digital diagnostic functions are available via the I2C interface, as specified by the QSFP28 MSA and  Finisar  Application  Notes  AN-21524  and  AN-21535.  The  optical  transceiver  is compliant per  the  RoHS-6 Directive 2011/65/EU6.   See Finisar Application  Note  AN-20387 for more details.

PRODUCT FEATURES 

 •  Hot-pluggable QSFP28 form factor 

•  Supports 103.1Gb/s aggregate bit rate 

•  Power dissipation < 3.5W    

•  RoHS-6 compliant 

•  Commercial case temperature range of 0°C to 70°C 

•  Adaptive CTLE 

•  Single 3.3V power supply 

•  Maximum link length of 10km on Single Mode Fiber (SMF) 

•  4x25Gb/s DFB-based  LAN-WDM transmitter 

•  4x25G retimed electrical interface 

•  Duplex LC receptacles 

•  I2C management interface 

APPLICATIONS  

•  100GBASE-LR4 100G Ethernet