CHAPTER 5
Updated EX9214 Topics
•
EX9214 Switch Hardware Overview on page 91
•
Chassis Physical Specifications of an EX9214 Switch on page 96
•
EX9214 Switch Hardware and CLI Terminology Mapping on page 100
EX9214 Switch Hardware Overview
Juniper Networks EX9214 Ethernet Switches provide high performance, scalable
connectivity, and carrier-class reliability for high-density environments such as
campus-aggregation and data-center networks. The EX9214 switch has a throughput
of up to 13.2 terabits per second (Tbps) or up to 240 gigabits per second (Gbps) per slot
full duplex. The EX9214 switch is a modular system that provides high availability and
redundancy for all major hardware components, including Routing Engine module (RE
module), Switch Fabric module (SF module), fan trays, and power supplies.
You can manage EX9214 switches by using the same interfaces that you use for managing
other devices running the Juniper Networks Junos operating system (Junos OS)—the CLI,
the Network and Security Manager (NSM), and Junos Space.
•
Software on page 91
•
Chassis Physical Specifications on page 91
•
Host Subsystem on page 93
•
Line Cards on page 94
•
Cooling System on page 95
•
Power Supplies on page 95
Software
The Juniper Networks EX Series Ethernet Switches run Junos OS, which provides Layer 2
and Layer 3 switching, routing, and security services.
Chassis Physical Specifications
The EX9214 switch is sixteen rack units (16 U) in size. Three EX9214 switches can fit in a
standard 48 U rack. Each EX9214 switch is designed to optimize rack space and cabling.
See Figure 36 on page 92, Figure 37 on page 93, and Figure 38 on page 93.
91Copyright © 2016, Juniper Networks, Inc.
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