CHAPTER 8
Transceivers and Module Connectors
This appendix specifies the transceivers and module connectors used with the Cisco Nexus 7000 Series
switches.
This appendix includes the following sections:
• 100-Gigabit CFP Transceivers, on page 205
• 100-Gigabit CPAK Transceivers, on page 207
• 40-Gigabit CFP Transceivers, on page 208
• 40-Gigabit QSFP+ Transceivers, on page 209
• 10-Gigabit SFP+ Transceivers and Fabric Extender Transceivers, on page 213
• 10-Gigabit X2 Transceivers, on page 218
• 1-Gigabit SFP Transceivers, on page 223
• RJ-45 Module Connectors, on page 228
100-Gigabit CFP Transceivers
The following 100-Gigabit CFP transceivers are used with the M2-Series 100-Gigabit I/O module
(N7K-M202CF-22L):
• CFP-100G-ER4
• CFP-100G-LR4
• CFP-100G-SR10
Figure 144: CFP Transceivers, on page 206 identifies the major features of these transceivers. For the cable
specifications that apply to these transceivers, see Table 32: Cable Specifications for the CFP Transceivers,
on page 206. For the optical specifications, see Table 33: CFP Transceiver Optical Transmit and Receive
Specifications, on page 206. For the environmental specifications, see Table 34: Environmental and Power
Specifications for CFP Transceivers, on page 207.
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