EX3400 ETHERNET SWITCH
Product Description
The Juniper Networks® EX3400 Ethernet Switch with Juniper Networks Junos®
Fusion Enterprise and Virtual Chassis technology provides enterprises with the
flexibility and ease of management that previously was only available with higherend
access switches. The fixed-configuration EX3400 supports a number of key
features, including:
• Junos Fusion Enterprise allows large numbers of EX3400 switches to be
configured as satellite devices that connect to an EX9200 core aggregation
switch to create a single logical device.
• 24-port and 48-port models with and without Power over Ethernet (PoE/PoE+)
are for campus wiring closet deployments.
• Data center-optimized cooling options offer both front-to-back and backto-front
airflows, making the EX3400 suitable for GbE data center access
deployments.
• Two redundant, field-replaceable power supplies each provide up to 920 watts
of power.
• 24-port data center models are included for metro deployments.
• Four dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/
SFP+) uplink ports and two 40GbE QSFP+ ports are available.
• Uplink ports can be configured as Virtual Chassis interfaces and connected via
standard 10GbE/40GbE optic interfaces (40GbE uplink ports are preconfigured
by default as Virtual Chassis ports).
• Comprehensive Layer 2 functionality with RIP and static routing is provided.
• A compact, 13.8-inch deep 1 U form factor supports flexible deployment options.
• An easy-to-manage solution includes centralized software upgrades and a
single management interface.
• Support is available for the same consistent modular Juniper Networks Junos
operating system control plane feature implementation used by all other
Juniper fixed-configuration Juniper Networks EX Series Ethernet Switches.
• Support is provided for Layer 3 (OSPF v2, IGMP v1/v2/v3, PIM, VRRP, BFD,
virtual router) via an enhanced feature license (optional license required).
• Support is available for IPv6 management, including neighbor discovery,
stateless auto configuration, telnet, SSH, DNS, system log, NTP, ping,
traceroute, ACL, CoS static routing, and RIPng.
• IPv6 routing features (OSPFv3, virtual router support for unicast, VRRPv6, PIM,
MLDv1/v2) are supported via an enhanced feature license.
• Support is provided for BGP and IS-IS via an optional advanced feature license,
which requires the purchase of an enhanced feature license.
• Energy Efficient Ethernet (EEE) capability is provided.