Cisco SR2016T-NA, Installation Manual

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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 2248TP
Figure 1-17 Back-to-Front Airflow Fan Tray for the Cisco Nexus 2248TP and 2224TP FEXs
To replace a fan tray, see the “Removing and Installing the Fan Tray” section on page 3-20 . For LED
descriptions, see Table D-1 on page D-2 .
Supported Transceivers and Cables
The Cisco Nexus 2248TP FEX supports SFP+ Ethernet transceivers. This section includes the following
topics:
• SFP Transceivers, page 1-16
• SFP+ Copper Cables, page 1-17
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 2248TP FEX supports the short-range
SFP and long-range SFP transceiver.
Table 1-7 describes the SFP+ transceivers used with the Cisco
Nexus 2248TP FEX.
2
1
3
2
3
99
3
4
1
1
Captive screws (2)
3
Status LED
2 Black stripe indicates back-to-front airflow
Table 1-7 SFP Transceivers used with the Cisco Nexus 2248TP FEX
Model Description
N2200 FET 10-Gigabit Ethernet for connections with a Cisco Nexus 5000 Series switch
SFP-10-Gigabit -SR 10-Gigabit Ethernet—short range SFP+ module
SFP-10-Gigabit -LR 10-Gigabit Ethernet—long range SFP+ module