Juniper EX3400-24P EX3400 Series Ethernet Switches New

Mfr. Part #: EX3400-24P
Brand: Juniper
Condition: New
  • Was: $2,250.00
    You Save: $180.00 8% OFF
    $2,070.00 In Stock - Ships Worldwide
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  • Warranty: 90-day return/replacement
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EX3400-24P Overview

EX3400 Overview

EX3400 Ethernet Switches are a cost-effective solution for today’s most demanding converged data, voice, and video enterprise access networks. The compact, fixed-configuration 1U devices offer levels of performance and management previously available only with high-end access switches. Featuring models offering either 24 or 48 10/100/1000BASE-T ports, the EX3400 switches also support IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+ for powering networked telephones, video cameras, wireless LAN access points, and other IP devices. Four front-panel dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE quad SFP+ (QSFP+) ports are also available for connecting the switches to upstream devices. The EX3400 supports Juniper’s unique Virtual Chassis technology for interconnecting up to 10 switches that can be managed as a single device. The EX3400 can also be configured as a satellite device in a Junos Fusion Enterprise deployment, which aggregates large numbers of access switches into a logical management platform.

Innovative Switch Design

Innovative switch design reduces cost and complexity, while unified management and automation tools consolidate system monitoring.

Centralized Management

When deployed as satellite devices in a Junos Fusion Enterprise environment, large numbers of EX3400 switches can be managed from a single interface.

Eight QoS Queues

Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.

Virtual Chassis

With Virtual Chassis technology, multiple interconnected EX Series switches function as a single logical device, reducing operational expenses and simplifying management.

Carrier-Class Reliability

Based on a field-proven Juniper architecture and the Junos OS, EX Series switches deliver carrier-class reliability for every application.

High Port Densities and Wire-Speed Performance

High 1GbE and 10GbE port densities and wire-speed performance provide flexibility in creating network topologies.

24xRJ-45, 2xQSFP+, 4xSFP+, 32000 MAC, 288 Gbit/s, 214 Mpps, 4096 VLANs, 9216 Jumbo Frames, 1U, 442x350x44mm, 5.74kg, Grey

  • Managed
  • Quality of Service (QoS) support
  • Basic switching RJ-45 Ethernet ports quantity: 24
  • 10BASE-T, 100BASE-T, 1000BASE-T
  • MAC address table: 32000 entries Switching capacity: 288 Gbit/s
  • 1U Rack mounting
  • Power over Ethernet (PoE)

Summary

Juniper EX3400-24P, Managed, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U

Specifications

Overview

Condition New
Brand Juniper
Stock In Stock

Management features

Switch type Managed
Quality of Service (QoS) support Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity 4
QSFP+ module slots quantity 2

Network

Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3z
10G support No
Copper ethernet cabling technology 10BASE-T, 100BASE-T, 1000BASE-T
Port mirroring Yes
Link aggregation Yes
Auto MDI/MDI-X Yes
Spanning tree protocol Yes
VLAN support Yes
Virtual LAN features Stacked VLAN, Private VLAN, Tagged VLAN, Port-based VLAN
Number of VLANs 4096

Data transmission

Switching capacity 288 Gbit/s
Throughput 214 Mpps
MAC address table 32000 entries
Store-and-forward Yes
Number of queues 8
Jumbo frames support Yes
Jumbo frames 9216

Security

DHCP features DHCP server, DHCP client
IGMP snooping Yes
Security algorithms 802.1x RADIUS, PEAP, SNMP, SSH-2, TTLS
SSH/SSL support Yes

Multicast features

Multicast support Yes

Design

Rack mounting Yes
Form factor 1U
Product colour Grey
Certification FCC 47CFR Part 15 Class A EN 55022 Class A, ICES-003 Class A, VCCI Class A, AS/NZS CISPR 22 Class A, CISPR 22 Class A, EN 55024, EN 300386, CE, UL-UL60950-1, • C-UL to CAN/CSA 22.2 No.60950-1, TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1

Performance

Built-in processor Yes
Processor frequency 1000 MHz
Flash memory 2000 MB

Power over Ethernet (PoE)

Power over Ethernet (PoE) Yes
Power over Ethernet (PoE) ports quantity 24
Power over Ethernet plus (PoE+) ports quantity 24
Power over Ethernet (PoE) power per port 30 W
Total Power over Ethernet (PoE) budget 720 W

Operational conditions

Operating temperature (T-T) 0 - 45 °C
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 10 - 85%
Storage relative humidity (H-H) 0 - 95%
Operating altitude 0 - 3048 m
Non-operating altitude 0 - 4877 m

Weight & dimensions

Width 442 mm
Depth 350 mm
Height 44 mm
Weight 5.74 kg

Logistics data

Harmonized System (HS) code 85176990

Frequently Asked Questions

Is the Juniper EX3400-24P available new? +
Yes. This page lists the new condition currently available from BuyRouterSwitch. Availability can change, especially for bulk orders.
Can I request bulk pricing for EX3400-24P? +
Yes. Businesses, resellers, MSPs, government buyers and procurement teams can request custom quantity pricing.
Does BuyRouterSwitch ship EX3400-24P internationally? +
BuyRouterSwitch ships enterprise IT hardware to customers in the United States and international markets, subject to destination and product restrictions.
What is the primary PoE budget capability of the Juniper EX3400-24P? +
The EX3400-24P provides robust Power over Ethernet Plus (PoE+) support across its 24 Gigabit Ethernet ports. It utilizes a 600W AC power supply, which is designed to deliver consistent power to connected devices like IP phones, surveillance cameras, and wireless access points, ensuring your edge infrastructure remains operational and efficient under standard enterprise workloads.
How does the uplink configuration support high-bandwidth network needs? +
This switch offers versatile connectivity options, including four 1GbE/10GbE SFP+ ports and two 40GbE QSFP+ ports. These high-speed uplinks allow you to easily integrate the switch into a core network or create a high-capacity Virtual Chassis configuration, ensuring that data bottlenecks are minimized even in demanding, multi-gigabit traffic environments.
Does the EX3400-24P support Virtual Chassis technology? +
Yes, this model fully supports Juniper's Virtual Chassis technology. This feature allows you to interconnect multiple EX3400 switches to operate as a single logical device. This simplifies management tasks and provides a flexible, scalable architecture that can grow alongside your enterprise network requirements without increasing complexity.
What is the airflow direction of the EX3400-24P cooling system? +
This switch is engineered with a front-to-back airflow design. This configuration is specifically suited for standard rackmount deployments, particularly in hot-aisle/cold-aisle data center layouts. The inclusion of redundant fans ensures that the internal components maintain optimal operating temperatures, contributing to the long-term reliability of your hardware investment.
Can I expand the power capacity of this switch if my PoE needs grow? +
The unit ships with one JPSU-600-AC-AFO power supply unit. While this covers most standard PoE+ deployment scenarios, the EX3400 series is built with modularity in mind. Should your power requirements increase, the chassis architecture allows for power supply management to meet the evolving demands of your edge device ecosystem.
What kind of network management interfaces are available for this managed switch? +
As a fully managed switch, the EX3400-24P offers multiple management interfaces, including a dedicated console port, management Ethernet port, and support for the Junos OS CLI. This provides administrators with granular control over Layer 2 and Layer 3 switching functions, security policies, and performance monitoring across the entire network fabric.
Are the SFP/SFP+ and QSFP+ transceivers included with the purchase? +
The EX3400-24P hardware includes the chassis, integrated fans, and one power supply unit as specified. Please note that all SFP, SFP+, and QSFP+ optical transceivers are sold separately. This modular approach allows you to select the specific cabling and media types that best align with your existing fiber infrastructure and reach requirements.
How does the EX3400-24P handle Layer 3 routing requirements? +
This managed switch is capable of handling basic Layer 3 routing functions, making it an excellent choice for branch office or enterprise access layer deployments. It supports essential routing protocols that assist in traffic segmentation and inter-VLAN routing, helping to optimize overall network performance and security within your local area network environment.
How can I obtain a bulk price quote for multiple EX3400-24P units? +
If you are planning a large-scale infrastructure rollout, BuyRouterSwitch.com is prepared to assist you. Simply reach out to our dedicated sales team through our website to request a customized quote for bulk quantities. We specialize in volume pricing and can provide tailored procurement solutions to help keep your enterprise networking projects on budget.
Why should I choose BuyRouterSwitch.com for my Juniper hardware procurement? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking equipment. We focus on providing authentic, factory-sealed hardware that meets rigorous industry standards. By choosing us, you benefit from our streamlined ordering process and dedicated support, ensuring you receive the exact hardware specifications required for your network deployments quickly and efficiently.

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