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Cisco Nexus 2000 Series Hardware Installation Guide
OL-19013-05
Chapter 1 Using a Fabric Extender with a Cisco Nexus 5000 Series Switch
Cisco Nexus 2148T
SFP+ 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 Cisco Nexus 2224TP FEX supports the short-range
SFP and long-range SFP transceiver. Table 1-20 describes the SFP+ transceivers used with the Cisco
Nexus 2224TP FEX.
SFP+ Copper Cables
Copper interface cables are available for use with the 10-Gigabit Ethernet SFP+ transceiver. Table 1-21
lists the available cables and provides a brief description of the cables.
Cisco Nexus 2148T
The Cisco Nexus 2148T FEX is a 1 RU device that acts as a remote I/O module on the Cisco Nexus 5000
Series switch. All device configurations are managed on the switch and configuration information is
downloaded through inband communication to the FEX. You can use this FEX with the Cisco Nexus
Table 1-20 SFP+ Transceivers Used with the Cisco Nexus 2224TP FEX
Model Description
N2200 FET 10-Gigabit Ethernet for connections with a Cisco Nexus 5000 Series switch
SFP-10G-SR 10-Gigabit Ethernet—short range SFP+ module
SFP-10G-LR 10-Gigabit Ethernet—long range SFP+ module
Table 1-21 Copper Cables Used with the Cisco Nexus 2224TP FEX
Model Description
SFP-H10GB-CU1M 10-Gigabit BASE-CU SFP+ Passive Cable
(1 meter)
SFP-H10GB-CU3M 10-Gigabit BASE-CU SFP+ Passive Cable
(3 meters)
SFP-H10GB-CU5M 10-Gigabit BASE-CU SFP+ Passive Cable
(5 meters)
SFP-H10GB-CU7MA 10-Gigabit BASE-CU SFP+ Active Cable
(7 meters)
SFP-H10GB-CU10MA 10-Gigabit BASE-CU SFP+ Active Cable
(10 meters)