B-17
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-07
Appendix B Transceivers and Module Connectors
1-Gigabit SFP Transceivers
DWDM SFP transceivers look like the typical 1000BASE-X transceivers as shown in Figure B-9 on page
B-17.
For the specifications that differentiate the 1000BASE-DWDM SFP transceivers, see the Cisco Gigabit
Ethernet Transceiver Modules Compatibility Matrix. For specifications and installation information that
apply to all CWDM SFP transceivers, see the Cisco SFP and SFP+ Transceiver Module Installation
Notes.
1000BASE-T and 1000BASE-X SFP Transceivers
The 1000BASE-T and 1000BASE-X SFPs are hot-swappable transceivers that you plug into
SFP-compatible I/O modules. The 1000BASE-T transceiver, shown in Figure B-8, provides an RJ-45
connection for copper cables, and the 1000BASE-X transceiver, shown in Figure B-9, provides an
optical connection for fiber-optic cables.
Figure B-8 1000BASE-T SFP Transceiver
Figure B-9 1000BASE-X SFP Transceiver
1 RJ-45 connector 3 Bail clasp shown in the open (unlocked) position
2 Bail clasp shown in the closed (locked)
position
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