How does stacking work on this switch?

Includes 2 dedicated QSFP-form factor 21 Gbps stacking ports on the rear panel for SummitStack-V (up to 84 Gbps total). Ports 27-28 of the 4x10G SFP+ can also be configured for optional 40 Gbps stacking. Enables multiple units to operate as a single logical switch with unified management.

What are the uplink port specifications?

4 x 10GBASE-X SFP+ ports (25-28) support dual speeds of 1Gb/10Gb. Ports 27-28 are configurable as stacking ports. These unpopulated ports provide flexible high-speed fiber/copper uplinks to core/aggregation layers, ensuring non-blocking 188 Gbps throughput.

What management features are included?

Runs ExtremeXOS Edge license with role-based policy for securing/provisioning resources. Includes 10/100/1000BASE-T OOB management port, RJ45 serial console, USB port. Supports 4096 VLANs, bandwidth policing, and comprehensive security like ACLs and DoS protection.

What is the power and cooling setup?

Dual unpopulated rear power supply slots support fixed AC PSU or RPS with front-to-back airflow. One rear fan module slot. Delivers full PoE+ budget using internal supplies, operating from 0°C to 50°C for reliable performance in standard enterprise environments.

What advanced networking features does it support?

Supports 9216-byte jumbo frames, 128 load-sharing trunks (32 members max), 1024 ingress bandwidth meters, ingress/egress policing per flow/ACL. IPv6 LPM (128-bit): 256 entries. Provides Layer 3 routing, QoS with 8 egress queues/port, and low <4µs latency.

X450-G2-24P-10GE4 - Extreme Networks X450-G2-24p-10GE4 24xGbE PoE+ 4x10G SFP+ L3 Switch

Name: Extreme Networks X450-G2-24p-10GE4 24xGbE PoE+ 4x10G SFP+ L3 Switch
Brand: Extreme Networks
SKU: X450-G2-24P-10GE4
Price: 1155 USD
Availability: InStock

X450-G2-24P-10GE4 - Extreme Networks X450-G2-24p-10GE4 24xGbE PoE+ 4x10G SFP+ L3 Switch | US IT Hardware

Product overview

The Extreme Networks Summit X450-G2-24p-10GE4 is a scalable enterprise edge switch from the X450-G2 Series, featuring 24 x 10/100/1000BASE-T PoE+ ports delivering full 30W IEEE 802.3at power across all ports, 4 x 10GBASE-X SFP+ uplinks (ports 25-28, dual-speed 1/10Gb, with ports 27-28 stackable), and 2 dedicated rear QSFP 21 Gbps stacking ports for SummitStack-V. It includes a 10/100/1000BASE-T management port, serial console, and USB port. Running ExtremeXOS Edge license, it supports 4096 VLANs, 9216-byte jumbo frames, 128 load-sharing trunks (up to 32 members), and 1024 ingress bandwidth meters with policing. Dual unpopulated power supply slots enable front-to-back airflow with fixed AC PSU or RPS, plus one fan module slot. Ideal for campus edge, it provides high-performance non-blocking switching at 188 Gbps, low latency under 4µs, and role-based policy security for provisioning resources.

24x Gigabit PoE+ ports, full 30W 802.3at budget
4x10G SFP+ uplinks, dual 1/10Gb, stackable ports 27-28
2x21Gbps QSFP stacking ports for SummitStack-V
188 Gbps switching, <4µs latency, 9216B jumbo frames
4096 VLANs, 128 trunks up to 32 members each
ExtremeXOS with role-based policy management

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Product Type
Manufacturer part #	X450-G2-24P-10GE4
Brand	Extreme Networks
Condition	Refurbished
Model	X450-G2-24p-10GE4
Fan Modules	1 rear slot for fan module with front-to-back airflow
Jumbo Frame	9216 Byte Max Packet Size
PoE Support	Full PoE+ 30W across all 24 ports; IEEE 802.3at compliant
Load Sharing	128 load sharing trunks, up to 32 members per trunk
Power Budget	Full PoE+ 30W across 24 ports using internal power supplies
Product Line	X450-G2 Series

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Campus Edge Switching
Delivers 24 Gigabit PoE+ ports with full 30W budget for powering 802.11ac APs and devices at network edge. 4x10G SFP+ uplinks connect to core switches efficiently.
PoE+ Device Aggregation
Supports IEEE 802.3at PoE+ across all 24 ports for IP phones, cameras, and access points. High PoE budget ensures reliable power delivery in dense deployments.
Stackable Enterprise Networks
2x21Gbps QSFP stacking ports enable SummitStack-V up to 84Gbps bandwidth. Simplifies management as single logical unit for scalable campus wiring closets.
High-Bandwidth Uplinks
4x10GBASE-X SFP+ ports (dual 1/10Gb speed) with configurable stacking provide non-blocking uplinks. Handles aggregation traffic with 188 Gbps switching capacity.

Frequently asked questions

What PoE capabilities does the X450-G2-24p-10GE4 provide?

Details

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VLAN Support	4096 VLAN/VMANs

Operating System	ExtremeXOS Edge license

Status Indicators	Stack number indicator; Status LEDs for ports and modules

Supported Protocols	IPv6 LPM (128-bit) Entries: 256

Bandwidth Management	1,024 ingress bandwidth meters; Ingress and egress bandwidth policing/rate limiting

Management Interface	ExtremeXOS modular operating system; Role-Based Policy for securing and provisioning network resources

Power Consumption

Power Budget	Full PoE+ 30W across 24 ports using internal power supplies
Power Supplies	2 unpopulated dual power supply slots on rear with front-to-back airflow; supports fixed AC PSU and RPS

Form Factor	Rack-mountable fixed switch

Operating Temperature	0°C to 50°C normal operating range

Interface/Ports

Ethernet Ports	24 x 10/100/1000BASE-T PoE+ (ports 1-24); 4 x 10GBASE-X SFP+ (ports 25-28, dual speed 1Gb/10Gb, ports 27-28 configurable as stacking); 1 x 10/100/1000BASE-T Ethernet management port; 1 x Serial console port (RJ45); 1 x USB port
Stacking Ports	2 dedicated QSFP-form factor 21 Gbps stacking ports on rear panel

Extreme Networks X450-G2-24p-10GE4 24xGbE PoE+ 4x10G SFP+ L3 Switch