X450-G2-48P-10GE4 - Extreme Networks X450-G2-48p-10GE4 48 x 10/100/1000BASE-T PoE+ (ports 1-48); 4 x 10GBASE-X SFP+ (ports 49-52, dual speed

Name: X450-G2-48P-10GE4 - Extreme Networks X450-G2-48p-10GE4 48 x 10/100/1000BASE-T PoE+ (ports 1-48); 4 x 10GBASE-X SFP+ (ports 49-52, dual speed
Brand: Extreme Networks
SKU: X450-G2-48P-10GE4
Price: 578 USD
Availability: InStock

X450-G2-48P-10GE4 - Extreme Networks X450-G2-48p-10GE4 48 x 10/100/1000BASE-T PoE+ (ports 1-48); 4 x 10GBASE-X SFP+ (ports 49-52, dual speed | US IT Hardware

Product overview

The Extreme Networks X450-G2-48p-10GE4 is a managed Layer 3 PoE+ switch delivering 48 ports of 10/100/1000BASE-T connectivity with four 10GBASE-X SFP+ uplink ports for high-speed aggregation. Built on a 64-bit dual-core MIPS processor with 1GB ECC DDR3 DRAM and 4GB eMMC Flash, this switch provides 260 Gbps aggregated switching capacity and 193.4 Mpps forwarding rate. The device supports 4,096 VLANs, 68K MAC addresses, and sub-4-microsecond latency for demanding enterprise environments. Featuring modular PoE power supplies with 1,668W maximum consumption, dual 21 Gbps QSFP stacking ports, and hot-swappable components, the X450-G2-48p-10GE4 scales efficiently across distributed networks. ExtremeXOS operating system enables advanced policy-based networking, role-based access control, and Fabric Attach automation. Ideal for campus edge deployments, access layer consolidation, and IP telephony environments requiring reliable PoE delivery.

48x PoE+ Gigabit + 4x10GbE SFP+ uplinks
260 Gbps switching, 193.4 Mpps, <4µs latency
1,668W PoE budget, hot-swappable PSU/fan
Dual 21 Gbps stacking ports (QSFP)
ExtremeXOS with policy engine & Fabric Attach
4,096 VLANs, 68K MAC, 9216-byte jumbo frames

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

IPv4 LPM Entries
Manufacturer part #	X450-G2-48P-10GE4
Brand	Extreme Networks
Condition	Refurbished
Model	X450-G2-48p-10GE4
Latency	Less than 4 microseconds (64-byte frames)
Jumbo Frame	9216 bytes max packet size
Status LEDs	Per port status LEDs including power; System status for management/fan/power; 7-segment stack number display
Product Line	Summit X450-G2 Series
Product Type	Managed rack-mountable Layer 3 PoE+ switch
VLAN Support	4096 VLANs/VMANs; 2 reserved for system use

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Campus Edge Access
Deploy as primary access layer switch supporting 48 PoE+ ports for mixed wired endpoints. 260 Gbps switching capacity and 193.4 Mpps forwarding rate handle high-density user connectivity with sub-4-microsecond latency for real-time applications.
IP Telephony & VoIP
Deliver reliable PoE+ power (1,668W maximum) to 48 IP phones simultaneously with QoS support via 8 egress queues per port. Four 10GbE uplinks provide dedicated bandwidth for voice traffic prioritization and redundancy.
Access Layer Consolidation
Consolidate multiple smaller switches using dual 21 Gbps stacking ports (QSFP) for non-blocking fabric. Support up to 4,096 VLANs and 128 load-sharing trunks with 32 members each for flexible network segmentation.
Wireless Access Point Aggregation
Centralize AP connectivity with 48 PoE+ ports supporting high-density wireless deployments. Four 10GbE SFP+ ports deliver backhaul capacity for multi-gigabit AP throughput and seamless roaming.
Branch Office Switching
Provide enterprise-grade switching with ExtremeXOS policy engine supporting role-based access control and Fabric Attach. Modular hot-swappable power supplies and fan trays ensure high availability in remote locations.

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

IPv6 LPM Entries	8K (64-bit); 256 (128-bit)

MAC Address Table	68K Layer 2/MAC addresses

Management Interface	ExtremeXOS operating system; Out-of-band Ethernet management port; Serial console with RTS/CTS modem control

Memory Type	1GB ECC DDR3 DRAM; 4GB eMMC Flash; 4MB packet buffer

Processor	64-bit MIPS dual core; Clock Speed: 1 GHz

Forwarding Rate	193.4 Mpps
Switching Capacity	260 Gbps aggregated including stacking ports

Power Consumption

Max Wattage	1668 Watts maximum (PoE enabled)
Power Supplies	2 unpopulated rear dual slots front-to-back airflow; Modular PoE power supplies; 1100W AC PS FB compatible (Part #10941, PSSF112101A, 100-127V/200-240V, 50/60Hz, 12A/6A max); Voltage Input: 100-240 VAC; Line Frequency: 47-64 Hz

Form Factor	Rack-mountable; Front-to-back airflow; Hot-swappable fan tray and PoE power supplies

Operating Temperature	0°C to 50°C normal operation

Interface/Ports

Ethernet Ports	48 x 10/100/1000BASE-T PoE+ (ports 1-48); 4 x 10GBASE-X SFP+ (ports 49-52, dual speed 1Gb/10Gb); 1 x 10/100/1000BASE-T Ethernet management; 1 x USB 2.0; 1 x Serial console RJ-45
Stacking Ports	2 x dedicated QSFP-form factor 21 Gbps on rear panel

What is the maximum PoE power available per port?

The X450-G2-48p-10GE4 provides PoE+ (802.3at) on all 48 ports with 1,668W total system budget. Individual port power allocation depends on configuration, but the high aggregate budget supports simultaneous powering of high-consumption devices like PTZ cameras and enterprise access points without external injectors.

Can this switch stack with other X450-G2 models?

Yes. The X450-G2-48p-10GE4 features two dedicated 21 Gbps QSFP stacking ports on the rear panel supporting SummitStack-V84 fabric. Standard passive 40Gb copper cables connect stacking ports. Multiple switches create non-blocking fabric for simplified management and redundancy.

What uplink options are available?

Four 10GBASE-X SFP+ ports (ports 49-52) provide 40 Gbps aggregated uplink capacity. Ports 51-52 are configurable as stacking ports. SFP+ ports are dual-speed, supporting both 1 Gbps and 10 Gbps operation. Standard SFP+ transceivers enable flexible connectivity to core switches or aggregation layers.

What operating system does this switch run?

ExtremeXOS Edge license included. The 64-bit dual-core MIPS processor (1 GHz) with 1GB ECC DDR3 DRAM and 4GB eMMC Flash runs ExtremeXOS, providing policy-based networking, role-based access control, Fabric Attach automation, and advanced QoS with 8 egress queues per port.

What is the switching latency?

Less than 4 microseconds for 64-byte frames, ensuring deterministic performance for real-time applications like VoIP, video conferencing, and financial trading. The 4MB packet buffer accommodates burst traffic without frame loss in high-density deployments.

How many VLANs and MAC addresses are supported?

Supports 4,096 VLANs/VMANs (2 reserved for system use) and 68K Layer 2/MAC addresses. IPv4 routing supports 16K LPM entries; IPv6 supports 8K (64-bit) and 256 (128-bit) entries. Enables complex network segmentation and multi-tenant deployments.

What are the power supply specifications?

Dual modular power supply slots support hot-swappable 1100W AC supplies (100-240V, 50-60Hz). Front-to-back airflow design. Voltage input range 100-240 VAC, line frequency 47-64 Hz. Unused power supply slots require blank panels. Redundant supplies ensure high availability.

Extreme Networks X450-G2-48p-10GE4 48 x 10/100/1000BASE-T PoE+ (ports 1-48); 4 x 10GBASE-X SFP+ (ports 49-52, dual speed

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Storage

Processor

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions