EX3400-48P Juniper Managed Rack Mountable Switch, 48 Ports

Ports

The Juniper EX3400-48P Managed Rack Mountable Switch is equipped with 48 ports, making it an ideal choice for businesses that require a high-density network switch. These ports offer numerous benefits and are of great importance for users in various industries.

Product Overview

Juniper EX3400-48P Specifications

• Manufacturer: Juniper
• Model Number: EX3400-48P
• Category: Networking Switch
• Switch Type: 48 Ports L3 Managed Stackable
• SKU: EX3400-48P
• Form Factor: Rack-Mountable 1U

Technical Details

Device Features

• Switch Type: 48 Ports Layer 3 Managed Stackable
• Enclosure: Rack-mountable with Front-to-Back Airflow, 1U
• Ethernet Standard: Gigabit Ethernet

Port Configuration

• Ports: 48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP / 10 Gigabit SFP+ + 2 x 40 Gigabit QSFP+
• Power Over Ethernet (PoE): PoE+
• PoE Budget: 740 W

Performance Metrics

• Switching Capacity: 336 Gbps (64-byte Packet Size)
• Throughput: 250 Mpps
• MAC Address Table: 32,000 Entries
• Jumbo Frame Support: 9216 Bytes

Capacity and Limits

• Virtual Interfaces (VLANs): 4093
• Multiple Spanning Tree Protocol Instances: 64
• VLAN Spanning Tree Protocol Instances: 510
• ARP Entries: 8000
• IPv4 Hosts: 36,000
• IPv4 Routes (Multicast): 4000
• Maximum Neighboring Networks: 8000
• IPv6 Hosts: 18,000
• IPv6 Routes (Multicast): 2000
• ACL Entries: 1500
• LAG Groups: 128
• Maximum Member Ports per LAG: 16
• QoS Hardware Queues per Port: 12
• IGMP Snooping Entries: 1000

Routing and Management

Routing Protocols

• Supported Protocols: IS-IS, RIP-1, RIP-2, MSDP, Static IPv4 Routing, Static IPv6 Routing, RIPng, CIDR

Remote Management

• Protocols: SNMP (v1, v2c, v3), RMON (v1, v2, v3, v9), Telnet, HTTP, HTTPS, TFTP, SSH, CLI

Compliance Standards

• Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ad, ANSI/TIA-1057, IEEE 802.1ag, IEEE 802.1ae, IEEE 802.1ab (LLDP), IEEE 802.1ak, IEEE 802.3at, IEEE 802.1br

Hardware Specifications

Processor and Memory

• Processor: 1 GHz
• RAM: 2 GB
• Flash Memory: 2 GB

Expansion and Connectivity

• Interfaces:
  • 48 x 1000BASE-T RJ-45 (PoE+) - 30 W
  • 2 x 40 Gbit LAN QSFP+ (Uplink/Stacking)
  • 4 x 10 Gbit LAN SFP+ (Uplink/Stacking)
  • 1 x Serial Management Port
  • 1 x 100BASE-TX RJ-45 Management Port

Power Supply

• Type: Internal Hot-plug Power Supply
• Installed Qty: 1
• Max Supported Qty: 2
• Redundancy: Optional (1+1 with Optional Power Supply)
• Power Provided: 920 Watt
• Voltage Required: AC 120/230 V
• Operational Power Consumption: 120 Watt

Increased Connectivity

With 48 ports, this switch allows for increased connectivity options within a network infrastructure. Each port can be used to connect devices such as computers, servers, printers, and other networking devices. The abundance of ports ensures that businesses can easily expand their network and accommodate a larger number of devices without the need for additional switches.

Moreover, the switch supports various network protocols such as Ethernet, Fast Ethernet, and Gigabit Ethernet, providing users with flexible connectivity options to suit their specific needs. This versatility allows businesses to integrate different types of devices into their network seamlessly.

High Bandwidth

The 48 ports on the Juniper EX3400-48P Managed Rack Mountable Switch offer high-speed data transmission, ensuring that users can experience exceptional network performance. Each port supports Gigabit Ethernet, which provides data transfer rates of up to 1000 Mbps. This high bandwidth is crucial for applications that require fast and reliable data transfer, such as video streaming, file sharing, and cloud computing.

Additionally, the switch features advanced QoS (Quality of Service) capabilities, enabling users to prioritize specific types of traffic. This ensures that critical applications receive sufficient bandwidth and are not affected by other network traffic. The high bandwidth provided by the 48 ports allows for smooth data flow and minimizes delays or interruptions in network communication.

Scalability

The 48 ports on this switch allow for easy scalability as businesses grow and expand their networks. With additional ports readily available, organizations can add new devices or connect more users without the need for complex network reconfigurations. This scalability feature saves time and resources, as businesses can quickly adapt to changing demands without disrupting their existing infrastructure.

Furthermore, the Juniper EX3400-48P Managed Rack Mountable Switch supports virtual LANs (VLANs) and other advanced network management features. VLANs enable network administrators to logically separate a physical network into multiple virtual networks, providing enhanced security, improved performance, and simplified network management. The availability of 48 ports allows for efficient VLAN deployment, making it easier for businesses to segment their network and create separate environments for different departments or user groups.

Power over Ethernet (PoE)

In addition to the 48 ports, this switch incorporates Power over Ethernet (PoE) technology. PoE allows for the simultaneous transmission of data and power over Ethernet cables, eliminating the need for separate power sources for connected devices. This feature is particularly beneficial in environments where power outlets may be limited or difficult to access.

With PoE support on all 48 ports, businesses can easily deploy devices such as IP phones, wireless access points, and security cameras without the hassle of running additional power cables. This streamlined setup reduces installation costs, simplifies cable management, and provides greater flexibility in device placement.

Redundancy and High Availability

The Juniper EX3400-48P Managed Rack Mountable Switch offers redundancy and high availability features that ensure uninterrupted network connectivity. With 48 ports, businesses can create redundant links by connecting multiple switches together using link aggregation. This redundancy provides failover capabilities, where if one link fails, traffic automatically switches to an alternate link, preventing downtime or data loss.

Furthermore, the switch supports Virtual Chassis technology, allowing multiple switches to be interconnected and managed as a single logical device. This feature enhances network reliability and simplifies management as it eliminates the need for complex configurations on individual switches.

In conclusion, the Juniper EX3400-48P Managed Rack Mountable Switch with its 48 ports offers increased connectivity, high bandwidth, scalability, Power over Ethernet (PoE) capabilities, and redundancy. These features are essential for businesses seeking a reliable and efficient network infrastructure. With its advanced capabilities and robust design, this switch is an excellent choice for organizations of all sizes looking to enhance their network performance and productivity.