Chassis Physical Specifications, Lcd Panel, And Midplane; Software - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Software

Chassis Physical Specifications, LCD Panel, and Midplane

Copyright © 2010, Juniper Networks, Inc.
power supplies. Like other Juniper Networks EX8200 Ethernet Switches, EX8216 switches
provide high performance, scalable connectivity, and carrier-class reliability.
You can manage EX8216 switches using the same interfaces that you use for managing
other devices running the Juniper Networks Junos operating system (Junos OS)—the
command-line interface (CLI), the J-Web graphical interface, and the Network and
Security Manager (NSM).
Software on page 37
Chassis Physical Specifications, LCD Panel, and Midplane on page 37
Routing Engines and Switch Fabric on page 39
Line Cards on page 40
Cooling System on page 40
Power Supplies on page 41
The EX Series switches—Juniper Networks EX3200 Ethernet Switch, Juniper Networks
EX4200 Ethernet Switch, and Juniper Networks EX8200 Ethernet Switch models—run
under the Juniper Networks Junos OS, which provides Layer 2 and Layer 3 switching,
routing, and security services. The same Junos OS code base that runs on EX Series
switches also runs on all Juniper Networks J Series, M Series, MX Series, and T Series
routers.
EX8216 switches are designed to optimize rack space and cabling. The EX8216 switch is
21 rack units (21 U) in size (1/2 rack); two EX8216 switches can fit in a standard 42 U rack.
See Figure 4 on page 38 and Figure 5 on page 39 and Chassis Physical Specifications of
an EX8216 Switch.
Chapter 2: Supported Hardware
37