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
| Model | Ports | PoE Budget | Switching Capacity | Power Consumption |
|---|
| X440-G2-24p-10GE4 | 24x PoE+ Gigabit, 4x SFP Combo, 4x SFP+ | 380W (Internal), 380W (RPS) | 128 Gbps | 35W (Min), 500W (Max with PoE) |
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.
