The Juniper EX3400-48T Ethernet switch is a high-performance network switch designed for small and medium-sized businesses. It comes equipped with 48 ports, 4 SFP ports, and 2 QSFP+ uplink ports, making it a versatile and powerful solution for network connectivity.
48 PortsThe Juniper EX3400-48T switch features 48 ports, providing ample connectivity options for devices on the network. Each port supports 10/100/1000Base-T Ethernet, which means that it can handle data transfer speeds of up to 1Gbps. This makes it suitable for a wide range of applications, from simple file sharing to high-bandwidth video streaming.
4 SFP PortsThe EX3400-48T switch also comes equipped with 4 SFP ports, which are small form-factor pluggable optical transceiver ports. These ports provide the flexibility to connect to fiber optic networks, enabling longer distances and greater bandwidth. SFP ports can also be used to connect to other switches, routers, or servers.
2 QSFP+ Uplink Ports
In addition to the 48 ports and 4 SFP ports, the EX3400-48T switch has 2 QSFP+ uplink ports. These ports support 40Gbps Ethernet connectivity and can be used to connect to other switches, routers, or servers. The QSFP+ ports provide high-speed connectivity for large data transfers and are ideal for data center applications.
Layer 3 SwitchingThe Juniper EX3400-48T switch supports Layer 3 switching, which allows it to make routing decisions based on IP addresses. This provides more efficient traffic management and improved performance on larger networks. It is particularly useful for businesses that have multiple subnets and need to manage traffic between them.
Virtual Chassis TechnologyThe EX3400-48T switch also features Juniper's Virtual Chassis technology, which allows up to 10 switches to be interconnected and managed as a single device. This provides greater scalability and flexibility for larger networks, allowing administrators to add switches as needed without compromising performance or manageability.
PoE+ SupportThe EX3400-48T switch supports Power over Ethernet (PoE+), which means that it can provide power to devices such as IP phones or wireless access points. This simplifies network deployment and reduces the need for additional power sources, making it a cost-effective solution for businesses.
Advanced Security FeaturesThe EX3400-48T switch includes a range of advanced security features to protect against unauthorized access and data breaches. These features include MACsec encryption, which encrypts traffic between devices, and port security, which allows administrators to limit access to specific ports. The switch also supports the IEEE 802.1X standard, which provides secure network access control.
Flexible Management OptionsThe EX3400-48T switch can be managed using Juniper's Junos Space Network Director, which provides centralized management and configuration for multiple switches. The switch can also be managed using Junos OS, Juniper's operating system for network devices. Junos OS provides a range of management tools, including a command-line interface, a web-based interface, and an API for custom integration with other network management tools.
Quality of Service (QoS)
The EX3400-48T switch supports Quality of Service (QoS), which allows administrators to prioritize network traffic based on application or user requirements. This ensures that critical applications, such as voice or video, receive the necessary bandwidth and network resources to function properly.
Use Cases: Where the Juniper EX3400-48T ShinesEnterprise Networks
The EX3400-48T is well-suited for enterprise-level networks where a large number of devices need to be interconnected efficiently. Its Layer 3 capabilities enhance network intelligence, making it ideal for complex setups.
Data Centers
In data centers, where high data traffic is the norm, the EX3400-48T shines. Its numerous ports and high-speed uplinks make it a reliable choice for managing the data flow within a data center environment.
Network Expansion
For businesses experiencing growth or planning to expand their network, the EX3400-48T provides scalability. With 48 ports, it offers room for connecting a significant number of devices.
General Information about the Juniper EX3400-48T- Manufacturer: Juniper
- Part Number or SKU# EX3400-48T
- Product Type: Ethernet Switch
- Product Type: Layer 3 Switch
- Total Number Of Ports: 48
- Number Of Total Expansion Slots: 6
- Connectivity Technology: Twisted Pair, Optical Fiber
- Expansion Slot Type: SFP+, QSFP+
- Data Link Protocol: 10 Gigabit Ethernet
- Network Technology: 10Base-X
- Data Transfer Rate: 40 GBPS
In summary, the Juniper EX3400-48T is a robust Layer 3 Ethernet Switch designed for efficiency and intelligence in network operations. With its multitude of ports, including SFP and QSFP+ for versatility and high-speed connectivity, it caters to the demands of modern networking scenarios, from enterprise setups to data centers, providing scalability and enhanced data handling capabilities.
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