DWDM-XFP-48.51= switches

Transceivers and Module Connectors

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This appendix specifies the transceivers and module connectors used with the Cisco Nexus DWDM-XFP-48.51= switches.

This appendix includes the following sections:

•Transceivers

•RJ-45 Module Connectors

Transceivers

This section describes the 10 Gigabit Small Form-Factor Pluggable Plus (SFP+) and 1 Gigabit Small Form-Factor Pluggable (SFP) transceivers.

This section includes the following topics:

•10 Gigabit SFP+ Transceivers

•10 Gigabit X2 Transceivers

•1 Gigabit SFP Transceivers

10 Gigabit SFP+ Transceivers

The SFP+ transceivers are used with the 32-port 10 Gigabit Ethernet I/O module.

Figure B-1 identifies the major features of these transceivers. For the cable specifications that apply to the 10 Gigabit SFP+ transceivers, For the environmental specifications that apply to these transceivers, see

Figure B-1 SFP+ Transceivers

1	Receive optical bore	4	Clasp shown in open position
2	Transmit optical bore	5	Dust plug
3	Clasp shown in closed position