Cisco Nexus 7000 Series Hardware Installation And Reference Manual page 32

Cisco Nexus 7018 System
2 Power supply units (up to 4)—these modules are
a combination of the following:
3 Fan trays for cooling the supervisor, I/O, and
fabric modules
Note Figure 8: Standard Hardware Features on the Front and Sides of the Cisco Nexus 7018 Chassis, on page 16
and
cables for connections to the Internet and the console. The systems that are not fully configured with the
maximum number of supervisor modules, I/O modules, fabric modules, or power supplies have blank panels
installed in place of the missing components to maintain the designed airflow for system cooling.
The I/O module slots hold one or two of the following types of modules:
• F1 Series I/O modules
• F2 Series I/O modules
• F3 Series I/O modules
• M1 Series I/O modules
4
The Cisco Nexus F2-Series 48-port 1/10-Gigabit SFP+ module supports all of the standard features of F2 modules and it functions like an F2-series module
with Layer 2 and Layer 3 enabled. These modules also support IPv6 DSCP-to-Queue mapping.
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
20
• 6 kW AC power supply (N7K-AC-6.0KW)
• 7.5 kW AC power supply
(N7K-AC-7.5KW-INT [international
plugs])(N7K-AC-7.5KW-US [US plugs])
• 6 kW DC power supply (N7K-DC-6.0KW)
• Blank filler plate (replaces missing power
supplies to maintain the designed airflow)
Figure 1-12 show the Cisco Nexus 7018 chassis as it appears when it is fully configured before including
• 32-port 1- and 10-Gigabit Ethernet I/O modules (N7K-F132XP-15)
• 48-port 1-/10-GBASE-T with XL option (N7K-F248XT-25E)
• 48-port 1-/10-Gigabit SFP+ with XL option and FEX support (N7K-F248XP-25 and
4
N7K-F248XP-25E )
• 48-port 1-/10-Gigabit Ethernet SFP/SFP+ (N7K-F348XP-25)
• 12-port 40-Gigabit Ethernet QSFP+ (N7K-F312FQ-25)
• 6-port 100-Gigabit Ethernet CPAK (N7K-F306CK-25)
• 48-port 10/100/1000 I/O modules (N7K-M148GT-11)
• 48-port 10/100/1000 I/O modules with XL option (N7K-M148GT-11L)
• 48-port 1-Gigabit Ethernet I/O modules (N7K-M148GS-11)
• 48-port 1-Gigabit Ethernet I/O modules with XL option (N7K-M148GS-11L)
• 32-port 10-Gigabit Ethernet I/O modules with FEX support (N7K-M132XP-12)
• 32-port 10-Gigabit Ethernet I/O modules with XL option and FEX support (N7K-M132XP-12L)
• 8-port 10-Gigabit Ethernet I/O modules with XL option (N7K-M108X2-12L)
5 Fan exhaust for supervisor and I/O modules
6 Handles used to reposition the chassis (do not lift
the chassis with these handles—use a mechanical
lift)
Overview