ExtremeSwitching X440-G2-24p-10GE4: Advanced 24-Port Gigabit PoE+ Stackable Switch

The ExtremeSwitching X440-G2-24p-10GE4 is a high-performance, feature-rich edge switch designed for modern enterprise networks. It offers 24 Gigabit Ethernet PoE+ ports, four combo SFP slots, and four upgradable 1GbE/10GbE SFP+ uplinks. Powered by ExtremeXOS, it delivers robust Layer 2/3 features, advanced security, cloud management readiness, and flexible stacking with SummitStack-V technology. Ideal for voice, video, and wireless deployments, this switch provides reliable power and connectivity for today’s bandwidth-intensive applications.

Key Features

• 24 x 10/100/1000BASE-T PoE-Plus ports with IEEE 802.3at support
• 4 x 1GbE SFP combo ports + 4 x 1GbE/10GbE upgradable SFP+ ports
• SummitStack-V technology for stacking up to 8 units
• ExtremeCloud™ ready for unified cloud management
• Role-based policy enforcement and advanced security features
• Redundant power support with external RPS options

Technology & Standards

The X440-G2 series supports a wide range of industry standards including IEEE 802.3at PoE+, IEEE 802.3az Energy Efficient Ethernet, IEEE 802.1 Audio Video Bridging (AVB), and IPv4/IPv6 routing. It also features ExtremeXOS with advanced QoS, ACLs, and granular traffic shaping.

How It Works

The switch operates as a full-duplex, non-blocking switching fabric with hardware-based forwarding. It supports dynamic policy assignment, PoE power budgeting, and virtual stacking through SummitStack-V, which uses standard 10GbE optics and cabling for simplified deployment and management.

Applications

Ideal for enterprise edge, campus networks, educational institutions, healthcare facilities, and retail environments. Supports IP phones, wireless APs, surveillance cameras, and AV streaming equipment.

Specifications

Advantages

• Software-upgradable uplinks reduce hardware refresh costs
• High-density PoE+ support for powering modern devices
• Unified management via ExtremeCloud or ExtremeManagement Center
• Low latency (<4μs) and high throughput (95.2 Mpps)
• Interoperable with other Extreme switches in mixed stacks

Service & Support

All Extreme switches come with a limited lifetime warranty. Our company provides 24/7 technical support, fast shipping, and bulk supply capabilities. We offer competitive pricing and expert configuration assistance.

FAQ

Q: Can the SFP+ ports be used for stacking?
A: Yes, two of the four uplink ports can be used for SummitStack-V stacking without a license.

Q: Is this switch compatible with ExtremeCloud?
A: Yes, the X440-G2-24p-10GE4 is ExtremeCloud-ready for cloud-based management.

Q: What is the maximum PoE power per port?
A: Each port supports up to 30W with IEEE 802.3at PoE-Plus.

Q: Can I mix this switch with other Extreme models in a stack?
A: Yes, it can stack with X450-G2, X460-G2, X670-G2, and X770 switches running the same ExtremeXOS version.

Q: Does it support AVB?
A: Yes, Audio Video Bridging is supported on up to 24 ports.

Precautions

• Do not use extended temperature models for 10GbE upgrades or stacking.
• Ensure proper ventilation and ambient temperature between 0°C and 50°C.
• Use certified SFP+ modules for 10GbE operation.
• Follow local electrical and EMC regulations during installation.

Company Introduction

With over a decade of industry experience, we operate a large-scale facility supported by a strong technical team. We represent leading brands including Mellanox, Ruckus, Aruba, and Extreme Networks. Our product portfolio includes brand-new network switches, NICs, wireless access points, controllers, and cables. We maintain over $10M in inventory, enabling high-volume supply and competitive pricing. Our dedicated sales and support teams ensure timely delivery and 24/7 customer service, earning us a trusted reputation in the global market.

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Wireless Authentication Systems - Secure, enterprise-grade access control solutions

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Rapid Deployment: Average project delivery 30% faster than industry standard

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Technical Excellence: Expert R&D team with 10+ years average experience

Quality Commitment: Zero critical system failures in deployed projects

Innovation Focus: Continuous investment in emerging technologies (AI, IoT, Cloud)

Global Reach: Serving clients across Asia, Europe, and North America

Reliable Partnership: Built on principles of integrity, trust, and professional excellence

Track Record: 100+ Projects Completed | 500+ Satisfied Clients | 95% Retention Rate | Zero Critical Failures

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