The Cisco® 100GBASE CFP modules offer customers 100 Gigabit Ethernet connectivity options for data center networking, enterprise core aggregation, and service provider transport applications.

• CFP-100G-ER4= Specification

• CFP-100G-ER4= Specification
  Description	Cisco 100GBASE-ER4 CFP Module for SMF (<40 km)
  Dimensions	144.8 x 82 x 13.6 mm
  Wavelength (nm)	1310 band (LAN-WDM)
  Fiber Type	SMF
  Core Size (microns)	G.652
  Modal Bandwidth (MHz-km)	\
  Max Distance	40 km
  Digital Optical Monitoring (DOM)	Yes
  Average Transmit Power (dBm)	Max:2.9 per lane Min:-2.9 per lane
  Average Receive Power (dBm)	Max:4.5 per lane Min:-20.9 per lane
  Transmit and Receive Wavelength	Four lanes, 1295.6 nm, 1300.1 nm, 1304.6 nm, and 1309.1 nm
  Environmental Conditions and Power Requirements
  Operating temperature	32 and 158°F (0 to 70°C)
  Storage temperature	-40 to 185° F (-40 to 85° C)
  Maximum power consumption	24 W