Skip to content
Uniqcli
Juniper EX3400 EX3400-48P Ethernet Switch - 48 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 3 LayeRepresentative image
Transceivers & Cables

Juniper EX3400 EX3400-48P Ethernet Switch

Juniper EX3400 EX3400-48P Ethernet Switch - 48 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 3 Layer Supported - Modular - 120 W Power Consumption - 1440 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - 1U - Rack-mountable, Wall Mountable - Lifetime Limited Warranty

Mfr #: EX3400-48P-U
$10,025Save $2,235.57 (22%)
$7,789.43

● Ships on backorderFree US shipping3-day delivery30-day returns

Advertised price · GPC-payable · TAA-compliant configurations available.

Free download

Documents

Product Type
Ethernet Switch
Manageable
Yes
Ethernet Technology
Gigabit Ethernet
Product Family
EX3400
Media Type Supported
Twisted Pair
Media Type Supported
Optical Fiber
Total Number of Network Ports
48
PoE (RJ-45) Port
Yes

Overview

Juniper EX3400 EX3400-48P Ethernet Switch - 48 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 3 Layer Supported - Modular - 120 W Power Consumption - 1440 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - 1U - Rack-mountable, Wall Mountable - Lifetime Limited Warranty (part number EX3400-48P-U) is supplied by Uniqcli, an authorized HPE & Juniper partner, in the Juniper Switches & Bridges category. Manageable: Yes.

Juniper Networks EX3400 Ethernet Switch delivers a highperformance, flexible, and costeffective solution for today's most demanding converged data, voice, and video enterprise access environments. The EX3400 supports Juniper Networks Virtual Chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. The EX3400 is onboarded, provisioned, and managed in the Juniper Mist Cloud Architecture. Mist Wired Assurance delivers better experiences for connected devices through AI-powered automation and service levels. The Juniper Networks® EX3400 Ethernet Switch with Juniper Networks Virtual Chassis technology provides enterprises with the flexibility and ease of management that previously was only available with higher-end access switches. The fixed-configuration EX3400 supports a number of key features, including: 24-port and 48-port models with and without Power over Ethernet (PoE/PoE+) are for campus wiring closet deployments. Cloud-ready and zero-touch provisioning (ZTP)-enabled for Juniper Mist Wired Assurance Data center-optimized cooling options offer both front-to-back and back-to-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. Support is available for the same consistent modular Juniper Networks Junos operating system control plane feature implementation used by all other Juniper fixedconfiguration 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 available for Border Gateway Protocol (BGP), multiprotocol BGP (MBGP), and Intermediate System-to-Intermediate System (IS-IS) via an optional Advanced Feature license. Energy Efficient Ethernet (EEE) capability is provided. Architecture and Key Components Cloud Management with Juniper Mist Wired Assurance Juniper Mist Wired Assurance, a cloud-based service driven by Mist AI to claim, configure, manage, and troubleshoot the EX3400, delivers AI-powered automation and service levels to ensure a better experience for connected devices. Wired Assurance leverages rich Junos switch telemetry data to simplify operations, reduce mean time to repair, and improve visibility. Wired Assurance offers the following features:

• Effectively increases available bandwidth on your network • Cascade to other network devices through the uplink port to expand your local area network • Features 48 networking ports to meet the requirements of the most demanding workgroups • Supports layer 3 switching for enhanced performance and usability • Rack mounting enables you to organize wires & secure cables for professional installation

Key specifications: Manageable: Yes · Ethernet Technology: Gigabit Ethernet · Media Type Supported: Twisted Pair, Optical Fiber · Network Technology: 10/100/1000Base-T, 1000Base-X · Modular: Yes · Uplink Port: Yes · Total Number of Network Ports: 48 · Port/Expansion Slot Details: 48 x Gigabit Ethernet PoE+, 2 x Gigabit Ethernet Uplink, 4 x Gigabit Ethernet Expansion Slot.

GPC-payable, with SAP, FAR-based purchase orders, and GSA eBuy support. Ask us about TAA-compliant configurations, current pricing, stock, and lead time.

Tech specs

Management & Protocols
Manageable
Yes
Media & Performance
Ethernet Technology
Gigabit Ethernet
Media Type Supported
Twisted Pair, Optical Fiber
Network Technology
10/100/1000Base-T, 1000Base-X
Interfaces/Ports
Modular
Yes
Uplink Port
Yes
Total Number of Network Ports
48
Port/Expansion Slot Details
48 x Gigabit Ethernet PoE+, 2 x Gigabit Ethernet Uplink, 4 x Gigabit Ethernet Expansion Slot
Power Description
PoE (RJ-45) Port
Yes
PoE Budget
1440 W W
Power Consumption
120 W W
Power Source
Power Supply, PoE+, AC
Network & Communication
Networking Standards
IEEE 802.11ac, IEEE 802.3af, IEEE 802.3at, IEEE 802.1x, IEEE 802.1ak, IEEE 802.1ad, IEEE 802.1ab, IEEE 802.1br, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE802.3af, IEEE 802.3ad, IEEE 802.3x
Layer Supported
3
Warranty
Limited Warranty
Lifetime
I/O Expansions
Number of SFP+ Slots
4
Total Number of Expansion Slots
6
Expansion Slot Type
SFP+, QSFP+
Miscellaneous
Environmentally Friendly
Yes
Environmental Compliance
Restriction of Hazardous Substances (RoHS)
Physical Characteristics
Compatible Rack Unit
1U
Height
1.7" mm
Width
17.4" mm
Depth
13.8" mm
Form Factor
Rack-mountable, Wall Mountable
Weight (Approximate)
10.49 lb g
General Information
Product Type
Ethernet Switch
Product Series
EX3400
Product Model
EX3400-48P

Request a quote

We’ll confirm configuration, TAA compliance, and price for this item.

Re: Juniper EX3400 EX3400-48P Ethernet Switch - 48 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 3 Layer Supported - Modular - 120 W Power Consumption - 1440 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - 1U - Rack-mountable, Wall Mountable - Lifetime Limited Warranty

We reply within one business day. Your details go straight to our team — no spam.