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Cisco Nexus 2000 Series Hardware Installation Guide
Chapter 1 Using a Fabric Extender with a Cisco Nexus 5000 Series or Cisco Nexus 6000 Series Switch
Cisco Nexus 2148T
Supported SFP Transceivers
The Cisco Nexus 2148T FEX supports SFP+ Ethernet transceivers. The enhanced Small-Form-Factor
Pluggable (SFP+) 10-Gigabit Ethernet transceiver is a bidirectional device with a transmitter and
receiver. It has a 20-pin connector on the electrical interface and duplex LC connector on the optical
interface. Currently, the FEX supports the short-range SFP and long-range SFP transceiver. Copper
interface cables are available for use with the 10-Gigabit Ethernet SFP+ transceiver. For an updated list
of supported transceivers and optics, please see the Cisco Nexus 2000 Series Fabric Extenders Release
Notes.
1 Captive screws (2) 2 Status LED
3 No black stripe indicates port-side exhaust
airflow
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