EX3400-24P - Juniper EX3400 Series Ethernet Switches
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EX3400-24P
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EX3400-24P Overview
EX3400 24-port 10/100/1000BaseT PoE+, 4 x 1/10G SFP/SFP+, 2 x 40G QSFP+, redundant fans, front-to-back airflow, 1 AC PSU JPSU-600-AC-AFO included (optics sold separately) EX3400-24P
Overview
EX3400-24P Overview
Juniper EX3400-24P, Managed, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U
EX3400-24P is a Juniper EX3400 switch with 24-port 10/100/1000BASE-T (24 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included). 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.
Quick Spec
SKU | EX3400-24P |
Ports | 24-port 10/100/1000BASE-T (24 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) |
Backplane speed | 160 Gbps |
Data rate | 288 Gbps |
Throughput | 214 Mpps (wire speed) |
Dimensions (W x H x D) | 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) |
Product Details
Figure 1 shows the front panel of EX3400-24P.
Note:
① | RJ-45 PoE+ ports | ④ | Factory Reset/Mode button |
② | Uplink ports | ⑤ | Port status mode LEDs |
③ | Mini-USB console port | ⑥ | Chassis status LEDs |
Figure 2 shows the rear panel of EX3400 AC chassis.
Note:
① | Management Ethernet port | ⑦ | AC power supply |
② | Protective earthing terminal | ⑧ | Serial Number ID Label |
③ | ESD point | ⑨ | QSFP+ uplink ports |
④ | Fan modules | ⑩ | RJ-45 console port |
⑤ | CLEI code label | ⑪ | USB port |
⑥ | Empty slot for power supply covered by a blank panel |
Compare to Similar Items
SKU | EX3400-24T | EX3400-24P | EX3400-48T | EX3400-48P |
Ports | 24-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) | 24-port 10/100/1000BASE-T (24 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) | 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+ | 48-port 10/100/1000BASE-T (48 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) |
Backplane speed | 160 Gbps | 160 Gbps | 160 Gbps | 160 Gbps |
Data rate | 288 Gbps | 288 Gbps | 336 Gbps | 336 Gbps |
Throughput | 214 Mpps (wire speed) | 214 Mpps (wire speed) | 250 Mpps (wire speed) | 250 Mpps (wire speed) |
Dimensions (W x H x D) | 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) | 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) | 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) | 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) |
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 Description
Juniper EX3400-24P, Managed, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U
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Specification
EX3400-24P Specification
EX3400-24P Specification | |
Description | EX3400 24-port 10/100/1000BASE-T (24 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) |
Form factor | Fixed platform |
Dimensions (W x H x D) | 17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm) |
Backplane speed | 160 Gbps |
Data rate | 288 Gbps |
Throughput | 214 Mpps (wire speed) |
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities | 2 |
100GBASE C form-factor pluggable transceiver (CFP) port densities | N/A |
Resiliency | Redundant, field-replaceable power supplies |
Operating system | Junos OS |
Traffic monitoring | sFlow |
Quality-of-service (QoS) queues/port | 8 unicast/4 multicast |
MAC addresses | 32,000 |
Jumbo frames | 9216 bytes |
IPv4 unicast/multicast routes | 36,000/4,000 |
IPv6 unicast/multicast routes | 18,000/2,000 |
Number of VLANs | 4,096 |
ARP entries | 16,000 |
Resources
Documents
Frequently Asked Questions
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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