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Extreme Summit X440-G2-48p-10GE4 48-Port Ethernet Switch - 16535

Extreme Summit X440-G2-48p-10GE4 48-Port Ethernet Switch - 16535

Part Number: 16535
Manufacturer: Extreme Networks

Condition: Refurbished

Weight: 12.0 lbs

Availability: In stock

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Extreme Networks Summit X440-G2-48p 48-Port PoE+ Gigabit Switch with 10GE Uplinks

The Extreme Networks Summit X440-G2-48p-10GE4 is a 48-port PoE+ Gigabit Ethernet access switch featuring four 10GbE uplink ports for high-bandwidth aggregation. Running ExtremeXOS, it delivers advanced Layer 2/3 switching, comprehensive QoS, and robust security features for enterprise campus and branch access layer deployments.

Key Features

  • 48x 10/100/1000BASE-T PoE+ ports (802.3at, up to 30W per port)
  • 4x 10GbE SFP+ uplink ports for high-speed aggregation
  • ExtremeXOS with full Layer 2 and Layer 3 routing capabilities
  • Stacking support for simplified multi-switch management
  • 1U rack-mountable form factor

Product Specifications

  • Part Number: 16535
  • Manufacturer: Extreme Networks
  • OEM Status: OEM
  • Model: Summit X440-G2-48p-10GE4
  • Access Ports: 48x 1GbE PoE+
  • Uplink Ports: 4x 10GbE SFP+
  • PoE Standard: 802.3at (PoE+, 30W per port)
  • Form Factor: 1U Rack-mountable

Switch & Port Specifications

  • Switching Capacity: 176 Gbps
  • Forwarding Rate: 130.9 Mpps
  • PoE Budget: Up to 740W total
  • MAC Address Table: 16,000 entries
  • Jumbo Frames: Up to 9,216 bytes
  • Stacking: SummitStack (up to 8 units)

Network & Protocol Specifications

  • Routing: OSPF, RIP, BGP (with license), static routing
  • VLANs: Up to 4,094
  • QoS: 8 queues per port, 802.1p, DSCP
  • Security: 802.1X, MAC authentication, ACLs, DHCP snooping
  • Management: ExtremeXOS CLI, SNMP, web UI, Extreme Management Center

Use Cases

  • Enterprise campus access layer switch powering IP phones and wireless APs via PoE+
  • High-density PoE deployments requiring 10GbE uplink aggregation
  • Stackable access layer for simplified multi-switch management
  • Branch office Layer 3 switching with advanced routing and security

Compatibility

  • Compatible with standard 10GbE SFP+ transceivers and DAC cables for uplinks
  • Stackable with other Extreme Summit X440-G2 series switches via SummitStack
  • Managed via Extreme Management Center (XMC) and ExtremeCloud IQ

Frequently Asked Questions

What is the total PoE budget of the X440-G2-48p?
The switch supports up to 740W total PoE budget across all 48 ports, with up to 30W per port via 802.3at PoE+.
Does it support Layer 3 routing natively?
Yes — ExtremeXOS includes Layer 3 routing with OSPF and RIP. BGP requires an additional license.
How many switches can be stacked?
Up to 8 Summit X440-G2 series switches can be stacked using SummitStack for unified management.

The Extreme Networks Summit X440-G2-48p delivers enterprise-class PoE+ access switching with 10GbE uplinks for demanding campus environments. Order today and build a scalable, high-performance access layer with ExtremeXOS intelligence.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.