Cisco Nexus 2000 Series, Руководство по установке

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2-11
Cisco Nexus 2000 Series Hardware Installation Guide
Chapter 2 Using a Fabric Extender with a Cisco Nexus 7000 Series Switch
Cisco Nexus 2248TP FEX
Figure 2-11 SFP+ Copper Transceiver Module
Figure 2-12 identifies the major features of RJ-45 connectors, which are used for the downlink
connections.
Figure 2-12 RJ-45 Connector
Cisco Nexus 2248TP FEX
The Cisco Nexus 2248TP FEX is a stackable 1-RU FEX that has 48 100/1000 Ethernet host-facing
(downlink) ports and four 10-Gigabit Ethernet network-facing (uplink) ports. It requires a 19-inch (48.26
cm) rack for its installation.
Table 2-3 lists its physical characteristics.
187492
94971
1
2
RJ-45 (both ends)
1 Pin 1 2 Pin 8
Table 2-3 Physical Characteristics for the Cisco Nexus 2248TP FEX
Dimensions
Width
Depth
Height 17.3 inches (43.9 cm)
20.0 inches (50.8 cm)
1.72 inches (4.4 cm)
Weight
1
17.7 lb (8.0 kg)
1. Measured with two power supplies and one fan module installed.