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    Juniper EX3400-48P High Performance Managed 48-Port PoE+ Gigabit Ethernet Switch with 4 SFP+ Uplinks. 90 Units available at USA location

    • 48 PoE+ Ports: The EX3400-48P features 48 Power over Ethernet Plus (PoE+) ports, providing flexibility and power to support a wide range of network devices.
    • High-Speed Connectivity: Offers high-speed Gigabit Ethernet ports for fast and efficient network traffic handling, ideal for high-demand enterprise environments.
    • Virtual Chassis Technology: Enables the interconnection of up to ten switches, creating a single, logical device for simplified management and scalability.
    • Advanced Security Features: Comes equipped with robust security protocols and features to protect against threats and ensure safe network operations.
    • Energy Efficient: Designed with energy-efficient technology to reduce power consumption, making it an eco-friendly choice for modern networks.
    • As our stock constantly changes, to inquire about the volume discount based on your location and confirm eligibility, visit our store and contact our customer service 24/7.
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    Overview
    Specs
    Reviews
    IT Networking Equipment
    Juniper EX3400-48P Ethernet Switch
    Elevating Network Infrastructure: The Juniper EX3400-48P Ethernet Switch

    Welcome to the world of enhanced networking with the Juniper EX3400-48P, a sophisticated and high-performing Ethernet switch designed to cater to the evolving needs of modern enterprises. This switch is not just a piece of hardware; it's a strategic investment for businesses seeking a robust, efficient, and scalable network solution.

     Featuring 48 PoE+ ports and advanced Virtual Chassis technology, the EX3400-48P is engineered to deliver exceptional performance, security, and reliability. It's an ideal solution for organizations aiming to build a flexible, future-proof network infrastructure capable of supporting a diverse range of devices and applications. Whether for small businesses or large enterprises, the EX3400-48P stands as a testament to Juniper Networks' commitment to quality and innovation in network technology.

    EX3400-48P
    Feature Spotlight: Unpacking the Juniper EX3400-48P's Capabilities

    48 PoE+ Ports: Equipped with 48 Power over Ethernet Plus ports, the EX3400-48P delivers power and data over a single cable, supporting a wide array of devices like IP cameras, VoIP phones, and wireless access points.

    Virtual Chassis Flexibility: Offers the ability to connect up to ten units, creating a single, cohesive entity that simplifies management and boosts scalability.

    Enhanced Security Measures: Incorporates robust security features, including access control lists (ACLs), storm control, and 802.1X port-based network access control, ensuring a secure network environment.

    Energy-Efficient Design: Adheres to green networking standards, reducing operational costs and the environmental impact of your network operations.

    Advanced Quality of Service (QoS): With sophisticated QoS functionalities, the switch prioritizes critical network traffic, ensuring smooth functioning of essential applications and services.

    Juniper EX3400-48P switch
    The Performance Edge: Reliability and Efficiency with the EX3400-48P

    The Juniper EX3400-48P is engineered for performance and reliability, ensuring that your network operates at peak efficiency. Its 48 PoE+ ports provide ample connectivity with reliable power output for numerous devices, facilitating smooth and uninterrupted network services. The switch's high-speed Gigabit Ethernet capabilities ensure fast and efficient data transfer, essential for today's data-intensive applications. 

    With its Virtual Chassis technology, the EX3400-48P offers enhanced scalability and simplified management, allowing for seamless network expansion as your business grows. The switch is designed with redundant power supplies and cooling systems, ensuring continuous operation and minimizing the risk of downtime. Its robust security features protect your network from various threats, maintaining the integrity and safety of your data.

    Juniper EX3400-48P rear view
    Versatile Networking: Diverse Applications of the Juniper EX3400-48P

    The Juniper EX3400-48P finds its place in a multitude of environments, showcasing its adaptability and functionality across various sectors:

    Corporate Offices and Enterprises: Ideal for connecting a wide range of office devices, including computers, printers, and IP phones, ensuring efficient communication and collaboration.

    Educational Institutions: Supports digital learning platforms by powering and connecting classroom technologies, enhancing the educational experience for both teachers and students.

    Healthcare Facilities: Provides reliable and secure connectivity for critical healthcare devices and systems, ensuring uninterrupted services in patient care.

    Hospitality Industry: Powers and connects a diverse array of devices in hotels and resorts, from guest Wi-Fi access points to security systems, enhancing guest experiences.

    Part number: EX3400-48P
    Brand: Juniper
    Description: EX3400 48-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-920-AC-AFO included (optics sold separately)
    Condition: New and factory sealed
    Availability: Stock in Las Vegas ready to ship!
    48-port model with and without Power over Ethernet (PoE/PoE+)
    Cloud-ready and zero-touch provisioning (ZTP) -enabled for Juniper
    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.
    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.
    Power
    The EX3400 supports the 802.3 af Class 3 Power over Ethernet
    (PoE) and 802.3 at PoE+ standards for supporting networked
    devices such as telephones, video cameras, IEEE 802.11 ac WLAN
    access points, and videophones in converged networks. While
    EX3400 switches ship with a single power supply by default, they
    can support redundant 600W or 920W power supplies that
    provide PoE ( 15.4W ) or PoE+ (30W) power to all ports in the
    switch. Spare power supplies can be ordered as needed.
    There are two PoE power mode settings on the
    EX3400 switches:
    Static mode allows customers to specify the maximum PoE
    power setting on an individual port.
    Class mode allows end devices to specify PoE class and
    negotiate whether the switch can provide PoE power to the
    device.
    The EX3400 also supports the industry-standard Link Layer
    Discovery Protocol (LLDP) and LLDP-Media Endpoint Discovery
    (LLDP-MED), which enable the switches to automatically discover
    Ethernet-enabled devices, determine their power requirements, and
    assign virtual LAN (VLAN) parameters. LLDP-MED-based granular
    PoE management allows the EX3400 to negotiate PoE usage down
    to a fraction of a watt on powered devices, enabling more efficient
    PoE utilization across the switch.
    The EX3400 supports the IEEE 802.3 az standard for Energy
    Efficient Ethernet (EEE) functionality, reducing power consumption
    of copper physical layers during periods of low link utilization.
    In addition, the EX3400 supports rich quality-of-service (QoS)
    functionality for prioritizing data, voice, and video traffic. The
    switches support 12 QoS queues (8 unicast and 4 multicast) on
    every port, enabling them to maintain multilevel, end-to-end traffic
    prioritization. The EX3400 also supports a wide range of scheduling
    options, such as priority and shaped-deficit weighted round-robin
    (SDWRR) scheduling.
    Software

    Specifications


    Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte
    Packets)
    24P/24T/24T-DC: 214 Mpps
    48P/48T/48T-BF/48T-DC: 250 Mpps
    Layer 2 Features
    Maximum MAC addresses per system: 32, 000
    Jumbo frames: 9216 bytes
    Number of VLA
    Ns supported: 4, 096
    Range of possible VLAN IDs: 1-4094
    Port-based VLAN
    MAC-based VLAN
    Voice VLAN
    Layer 2 Protocol Tunneling (L2PT)
    Compatible with Per-VLAN Spanning Tree Plus (PVST+)
    RVI (routed VLAN interface)
    Persistent MAC (sticky MAC)
    RSTP and VSTP running concurrently
    IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)
    LLDP-MED with VoIP integration
    IEEE 802.1 ae Media Access Control Security (MACsec)
    IEEE 802.1 ak Multiple VLAN Registration Protocol (MVRP)
    IEEE 802.1 br: Bridge Port Extension
    IEEE 802.1D: Spanning Tree Protocol
    IEEE 802.1 p: CoS prioritization
    IEEE 802.1Q -in-Q: VLAN stacking
    IEEE 802.1Q: VLAN tagging
    IEEE 802.1 s: Multiple Spanning Tree Protocol (MSTP)
    Number of MST instances supported: 64
    Number of VSTP instances supported: 510
    IEEE 802.1 w: Rapid Spanning Tree Protocol (RSTP)
    IEEE 802.1X: Port access control
    IEEE 802.3: 10BASE-T
    IEEE 802.3 ab: 1000BASE-T
    IEEE 802.3 ad: Link Aggregation Control Protocol (LACP)
    IEEE 802.1 ad Q-in-Q tunneling
    IEEE 802.3 ae: 10-Gigabit Ethernet
    IEEE 802.3 af: PoE
    IEEE 802.3 at: PoE+
    IEEE 802.3 u: 100BASE-T
    IEEE 802.3 z: 1000BASE-X
    IEEE 802.3 x: Pause Frames/Flow Control
    Layer 3 VLAN-tagged subinterface
    PVLAN support
    Multicast VLAN routing
    Adding/removing single tag
    Filter-based SVLAN tagging
    Flexible CoS (outer. 1P marking)
    Layer 3 Features: IPv4
    Maximum number of ARP entries: 16, 000
    Maximum number of IPv4 unicast routes in hardware: 14, 000
    prefixes; 36, 000 host routes
    Maximum number of IPv4 multicast routes in hardware:
    18, 000 groups; 4, 000 multicast routes
    Routing Protocols: RIP v1/v2, OSPF v2
    Static routing
    Layer 3 redundancy: VRRP
    IP directed broadcasttraffic forwarding
    Virtual router (VRF-Lite) supporting RIP, OSPF
    Routing policy
    Filter-based forwarding (FBF)
    Unicast reverse-path forwarding
    Layer 3 Features: IPv6
    Maximum number of Neighbor Discovery entries: 8, 000
    Maximum number of IPv6 unicast routes in hardware: 3, 500
    prefixes; 18, 000 host routes
    Maximum number of IPv6 multicast routes in hardware: 9, 000
    groups; 2, 000 multicast routes
    Neighbor discovery, system logging, Telnet, SSH, Junos Web,
    SNMP, Network Time Protocol (NTP), Domain Name System
    (DNS)
    Routing protocols: RIPng, OSPF v3
    Static routing
    IPv6 ACL (PACL, VACL, RACL)
    IPv6 CoS (BA, MF classification and rewrite, scheduling based
    on TC)
    MLDv1/v2 snooping
    IPv6 ping, traceroute
    IPv6 stateless auto-configuration
    IPv6 Layer 3 forwarding in hardware
    IPv6 Layer 3 redundancy: VRRP v6
    Virtual Router support for IPv6 unicast
    PIM for IPv6 multicast
    Access Control Lists (ACLs) (Junos OS Firewall Filters)
    Port-based ACL (PACL) ingress and egress
    VLAN-based ACL (VACL) ingress and egress
    Router-based ACL (RACL) ingress and egress
    ACL entries (ACE) in hardware per system: 1500
    ACL counter for denied packets
    ACL counter for permitted packets
    Ability to add/remove/change ACL entries in middle of list
    (ACL editing)
    L2-L4 ACL
    Trusted Network Connect (TNC) certified
    Static MAC authentication
    MAC-RADIUS
    Control plane denial-of-service (DoS) protection
    Firewall filter on me0 interface (control plane protection)
    Captive portalLayer 2 interfaces
    Fallback authentication
    Media Access Control Security (MACsec)
    Access Security
    MAC limiting
    Allowed MAC addresses, configurable per port
    Dynamic ARP inspection (DAI)
    Proxy ARP
    Static ARP support
    DHCP snooping
    802.1X port-based
    802.1X multiple supplicants
    802.1X with VLAN assignment
    802.1X with authent

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

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