What is the switching capacity and performance?

Switching capacity is 176 Gbps with 166.7 Mpps forwarding rate, latency <4μs at 64 bytes, and jumbo frames to 9216 bytes. Supports 128 trunks (8 members each) and non-blocking wire-speed across all ports for high-throughput enterprise use.

Does it support PoE and what is the power budget?

Yes, IEEE 802.3at PoE+ on all 48 ports up to 30W/port. Total budget is 380W with single PSU (493W min consumption) or 760W with dual PSUs, ideal for powering APs, cameras, and phones without extra hardware.

What Layer 3 features are available?

Advanced L3 switching with IPv4 LPM (12K), IPv6 (6K), 32K MACs, 4094 VLANs, MPLS/H-VPLS, 4192 ACLs, and rate limiting at 8Kbps granularity. Runs ExtremeXOS for resilient routing and high availability.

Is stacking supported and how?

Yes, via SummitStack-V80 for 80 Gbps or SummitStack 40 Gbps using optional modules in slots. Enables longer-distance stacking on 10GbE ports, simplifying management of multiple units as a single logical switch.

What form factor and management options?

1RU rack-mountable with hot-swappable fans and dual PSU bays (AC/DC options for PoE models). Managed via ExtremeXOS, front-panel console, Ethernet mgmt port, USB, and stack indicator for easy local/remote administration.

X460-48P - Extreme Networks X460-48p 48x1GbE PoE+ 4x10GbE Managed L3 Switch

Name: Extreme Networks X460-48p 48x1GbE PoE+ 4x10GbE Managed L3 Switch
Brand: Extreme Networks
SKU: X460-48P

X460-48P - Extreme Networks X460-48p 48x1GbE PoE+ 4x10GbE Managed L3 Switch | US IT Hardware

Product overview

The Extreme Networks X460-48p is a managed Layer 3 Ethernet switch from the X460 Series, designed for enterprise environments. It features 48 x 10/100/1000BASE-T PoE+ ports delivering up to 30W per port with a total budget supporting 380W single PSU or 760W dual, ideal for powering IP phones, cameras, and access points. Uplink connectivity includes 4 x 10 Gigabit Ethernet ports via SFP+ for high-speed aggregation. With 176 Gbps switching capacity and 166.7 Mpps forwarding rate, it ensures non-blocking wire-speed performance and low latency under 4 microseconds for 64-byte frames. Supporting advanced Layer 2/3 routing, MPLS, 4094 VLANs, 32K MAC addresses, and ExtremeXOS for high availability, it suits scalable edge and aggregation roles. The 1RU form factor includes stacking options up to 80 Gbps, management port, console, and hot-swappable PSUs/fans for reliable deployment in data centers or campuses.

48x 10/100/1000BASE-T PoE+ ports up to 30W each
4x 10 Gigabit Ethernet SFP+ uplink ports
176 Gbps switching capacity, 166.7 Mpps forwarding
Layer 3 routing with MPLS, 4094 VLANs support
Up to 760W PoE budget with dual AC PSUs
SummitStack-V80 for 80 Gbps stacking capability

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

Manufacturer part #	X460-48P
Brand	Extreme Networks
Condition	New
Model	X460-48p
Product Line	X460 Series
Product Type	Managed Ethernet Switch
Operating System	ExtremeXOS

Storage

DRAM	1GB ECC DRAM
Compact Flash	1GB Compact Flash

Compatible systems

No compatibility data found in available sources

Best for

Enterprise Edge
Delivers 48 PoE+ ports at up to 30W each for powering devices like VoIP phones and Wi-Fi APs, with 176 Gbps capacity ensuring high-density connectivity.
Campus Access
Supports 4x10GbE uplinks for aggregation to core, plus Layer 3 routing and 4094 VLANs for segmented campus networks.
Data Center ToR
Provides non-blocking 166.7 Mpps forwarding and stacking up to 80 Gbps for scalable server connectivity in rack deployments.
Converged Networking
IEEE 802.3at PoE+ meets demands of unified voice/data/video with low-latency under 4μs and jumbo frame support up to 9216 bytes.

Frequently asked questions

What ports does the Extreme Networks X460-48p have?

Details

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Processor	64-bit MIPS Processor, 600 MHz clock

Switching Capacity	176 Gbps

Power Consumption

Input Current	5.0 A @ 100 V (low-line), 2.1 A @ 240 V (high-line)
Power Supplies	AC PoE PSU with one unpopulated PSU slot
PoE Power Budget	380 Watts (single PSU), 760 Watts (dual PSU)
Minimum Power Consumption	493 W (single PSU), 966 W (dual PSU)

Form Factor	1 RU with 2 expansion slots

Interface/Ports

USB Port	USB port for external USB flash
Console Port	Serial console port
Port Density	48 x 10/100/1000BASE-T ports; 4 x 10GbE uplinks
Uplink Ports	4 x 10 Gigabit Ethernet ports
Ethernet Ports	48 x 10/100/1000BASE-T PoE+ ports
Management Port	10/100/1000 Mbps management port

Extreme Networks X460-48p 48x1GbE PoE+ 4x10GbE Managed L3 Switch