Juniper EX4400-48F network switch Managed 1U Black
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$11,655.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $13,403.25You Save: $1,748.25 13% OFF
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- Authenticity: Original Genuine OEM
EX4400-48F
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overview
specifications
resources
faqs
reviews
EX4400-48F Overview
Juniper Networks EX4400-48F Manageable - 3 Layer Supported - Modular - 36 Sfp Slots - Twisted Pair, Optical Fiber - 1u - Rack-mountable Ethernet Switch.
EX4400-48F - 12-port 1000/10000BASE-X SFP+ + 36-port 100/1000BASE-X SFP + 550 W AC PS (optics sold separately)
- Cloud-ready, driven by Mist AI with Juniper Mist Wired Assurance and Marvis Virtual Network Assistant
- Ethernet VPN–Virtual Extensible LAN (EVPN-VXLAN) to the access layer
- End-to-end encryption using Media Access Control Security (MACsec) AES256
- IEEE 802.3bz Multigigabit
- IEEE 802.3bt Power over Ethernet (PoE++)
- Standards-based microsegmentation using group-based policies (GBP)
- Flow-based telemetry to monitor traffic flows for anomaly detection
- Precision Timing Protocol – Transparent clock
- 10-member Virtual Chassis support
- Managed Web-based management SNMP: v1, v2c, v3
- Quality of Service (QoS) support
- 10G support
- MAC address table: 112000 entries Switching capacity: 912 Gbit/s
- Access Control List (ACL)
- 1U Rack mounting
- AC Power supply included
Summary Description
Juniper EX4400-48F. Switch type: Managed. Installed SFP modules quantity: 36, Installed SFP+ modules quantity: 12. MAC address table: 112000 entries, Switching capacity: 912 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ak, IEEE 802.1p, IEEE 802.1s, IEEE 802.1x, IEEE 802.3, IEEE.... Rack mounting, Form factor: 1U
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Juniper |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports type | No |
|---|---|
| Installed SFP modules quantity | 36 |
| Installed SFP+ modules quantity | 12 |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ak, IEEE 802.1p, IEEE 802.1s, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3by, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
|---|---|
| 10G support | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Policy-based VLAN, Port-based VLAN, Private VLAN, Voice VLAN |
Data transmission
| Switching capacity | 912 Gbit/s |
|---|---|
| Throughput | 678 Mpps |
| MAC address table | 112000 entries |
| Store-and-forward | Yes |
| Static route | Yes |
| Jumbo frames support | Yes |
| Jumbo frames | 9216 |
Security
| DHCP features | DHCP client, DHCP relay, DHCP server, DHCPv6 server |
|---|---|
| Access Control List (ACL) | Yes |
| Access Control List (ACL) ingress | 2048 |
| IGMP snooping | Yes |
Multicast features
| Multicast support | Yes |
|---|
Protocols
| Management protocols | SNMP: v1, v2c, v3 |
|---|
Design
| Rack mounting | Yes |
|---|---|
| Form factor | 1U |
| Product colour | Black |
| Redundant fans support | Yes |
| Number of fans | 2 fan(s) |
Performance
| Built-in processor | Yes |
|---|---|
| Memory type | DRAM |
| Internal memory | 4096 MB |
Power
| Power source | AC |
|---|---|
| Power supply included | Yes |
| Redundant power supply (RPS) support | Yes |
| Power consumption (max) | 550 W |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | No |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 45 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 0 - 90% |
| Operating altitude | 0 - 1828.8 m |
| Non-operating altitude | 0 - 4877 m |
Weight & dimensions
| Width | 441.7 mm |
|---|---|
| Depth | 430 mm |
| Height | 43.7 mm |
Resources
Documents
Frequently Asked Questions
What are the primary port configurations available on the Juniper EX4400-48F switch? +
The EX4400-48F is a high-density, managed switch featuring 48 ports of 1GbE/10GbE SFP+ fiber connectivity. This configuration is specifically engineered for aggregation layers or high-performance access environments where fiber uplinks and fiber-to-the-desk requirements are standard. The switch also supports modular uplink ports to provide flexible 25GbE or 100GbE connectivity options, ensuring scalable bandwidth for demanding enterprise data center or campus core workloads.
How does the EX4400-48F utilize Juniper’s Virtual Chassis technology? +
Virtual Chassis technology allows you to interconnect up to 10 EX4400 units to function as a single logical device. This simplifies network management by providing a single point of administration, reduces operational complexity, and enhances high availability through cross-member link aggregation. By treating multiple physical switches as one, you can easily scale your network infrastructure without the burden of managing each unit individually, ensuring consistent policy application across your campus.
Is the Juniper EX4400-48F suitable for cloud-ready campus deployments? +
Yes, the EX4400-48F is specifically optimized for cloud-native operations. It integrates seamlessly with Juniper Mist AI and Wired Assurance, allowing administrators to utilize telemetry data for automated troubleshooting and streamlined onboarding. This combination of powerful hardware and AI-driven insights allows IT teams to gain visibility into user experiences, significantly reducing the mean time to repair and simplifying daily management tasks in distributed campus environments.
Does the EX4400-48F support EVPN-VXLAN for modern network fabric architectures? +
The EX4400-48F provides robust support for EVPN-VXLAN, enabling the creation of scalable, flexible, and secure network fabrics. By utilizing Layer 2 extension over Layer 3 infrastructures, this switch allows for greater mobility of virtualized workloads across your data center or campus. This standard-based approach ensures interoperability with your existing network architecture while providing the segmentation and multi-tenancy capabilities required for contemporary enterprise security policies.
What level of performance can I expect for high-bandwidth application traffic on this switch? +
The EX4400-48F is built for high-performance throughput, capable of handling wire-speed switching across all ports. Its architecture is optimized for low-latency delivery, making it ideal for bandwidth-intensive applications such as high-definition video, collaborative conferencing, and large-scale data transfers. With support for advanced QoS features, it ensures that your most critical enterprise traffic is prioritized effectively, maintaining optimal performance even during periods of heavy network congestion.
How does the EX4400-48F handle power redundancy in a rack deployment? +
This switch supports dual, field-replaceable power supplies that allow for load sharing and redundancy. In the event of a power source failure, the secondary supply ensures continuous operation, which is critical for mission-critical enterprise applications. You can configure these power supplies to provide either 1+1 redundancy or additional power capacity, depending on your specific requirements for uptime and high availability within your facility's power infrastructure.
What is the security posture of the EX4400-48F for enterprise edge access? +
Security is integrated at the hardware and software levels, including support for MACsec (Media Access Control Security) for line-rate encryption of data between devices. Furthermore, the EX4400-48F utilizes advanced micro-segmentation capabilities and rigorous authentication protocols like 802.1X. These features work in tandem to prevent unauthorized access and protect sensitive data traversing the network, ensuring a hardened environment from the access edge all the way to the core.
Does the EX4400-48F require specific software licensing for advanced features? +
The EX4400 series uses Juniper’s flexible licensing model, which typically includes Base and Advanced feature sets. While the hardware provides the foundational switching capabilities, features such as advanced routing protocols or specific automation integrations may require the appropriate license tier. We recommend reviewing your specific software requirements, such as BGP, MPLS, or MACsec, to ensure the correct license is selected for your deployment goals.
Can I receive a formal quote for a large volume order of Juniper EX4400-48F switches? +
Absolutely. For organizations planning large-scale deployments or infrastructure upgrades, BuyRouterSwitch.com provides dedicated procurement assistance. Contact our sales team directly to request a bulk quote tailored to your specific project needs. We focus on providing competitive pricing for high-volume orders to help you manage your IT budget efficiently while securing the high-quality networking hardware your enterprise demands for growth.
Why should I choose BuyRouterSwitch.com for my enterprise networking hardware needs? +
BuyRouterSwitch.com is a trusted source for original, high-performance networking equipment. We specialize in providing verified enterprise-grade hardware to businesses seeking reliability and supply chain consistency. By choosing us, you benefit from our streamlined ordering process and expert support team who understand the complexities of enterprise infrastructure. We prioritize secure transactions and accurate fulfillment to ensure your project stays on schedule and within its designated technical parameters.
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