Name: 8520-48Y-8C-AC-R Extreme Networks 48x10GbE SFP+ 8x100GbE QSFP28 Layer 3 Managed Switch
Brand: Extreme Networks
SKU: 8520-48Y-8C-AC-R
Price: 2235.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Extreme Networks 8520-48Y-8C-AC-R provides high-density 10GbE and 100GbE connectivity suitable for core and aggregation layers. It fits into rack-mounted environments and offers managed Layer 3 capabilities to support complex network topologies. The back-to-front airflow design is tailored for data centers prioritizing efficient cooling. This switch integrates multiple high-speed port types to bridge various network segments seamlessly.

General Information
Brand	Extreme Networks
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x 10GbE SFP+,8 x 100GbE QSFP28
Number of Ports	48-Ports
Port Type	SFP+, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed	10GbE,100GbE
UpLink Ports	8 x 100GbE (QSFP28)
POE Support	No
Switching Capacity	2560 Gbps
Switch Forwarding Rate	5000000000 pps (64-byte)
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	SFP+,QSFP28,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	CLI (serial/SSH),Web GUI,SNMPv1/v2/v3,REST API
Security Features	802.1X,RADIUS,TACACS+,ACLs,SSH,HTTPS,MAC limiting,Port security
Management Type	In-band and Out-of-band (console)
Remote Management Protocol	SSH,HTTPS,SNMP,REST

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No

Product Description
The 8520-48Y-8C-AC-R is a high-performance network switch designed to deliver reliable, scalable connectivity in demanding environments. It is often found in data centers and enterprise network cores where high throughput and low latency are critical. Built for IT professionals and network administrators, it provides advanced Layer 3 capabilities and flexible port configurations suited for modern network infrastructures. Key Features Supports 48 10GbE SFP+ ports for widespread device connections Equipped with 8 100GbE QSFP28 ports to handle heavy uplink and aggregation traffic Managed Layer 3 functionality enabling routing and network segmentation Compact 1U form factor optimized for rack deployments with back-to-front airflow Designed for reliable operation under continuous network loads This switch plays a vital role in maintaining smooth network performance by combining ample port density with robust routing features. Its airflow design helps manage heat effectively in constrained spaces, supporting consistent operation. Overall, it balances speed, scalability, and manageability to meet the needs of growing network demands.

Use Cases
This switch is typically deployed in data centers and enterprise networks requiring robust bandwidth and routing capability. It serves users who need dense 10GbE connections alongside fast uplinks to support virtualization, storage, and server farms. The managed Layer 3 features benefit network teams managing segmented or routed environments. How It's Used: Core switch in enterprise data centers handling aggregation of 10GbE connections Aggregation switch connecting multiple server racks via 100GbE uplinks Backbone device in storage clusters requiring high-throughput and low latency Network segmentation and routing in large campus or distributed IT environments Supporting virtualization platforms by providing scalable, high-speed network access By enabling dense port availability and strong routing support, this switch helps maintain efficient traffic flow and scalability. It ensures network infrastructure remains responsive as demands evolve, supporting operational continuity in complex IT setups.