What Ethernet speeds are supported by the 7720-32C-AC-R switch?

The 7720-32C-AC-R is categorized as a 40 100GbE data center switch with 32 QSFP28 ports. This means it is designed for deployments that use 40 Gigabit Ethernet and 100 Gigabit Ethernet links, particularly for aggregation or core connectivity between switches or toward high performance endpoints.

Is the 7720-32C-AC-R suitable for data center aggregation or core?

Yes, the 7720-32C-AC-R is specifically described as a 32 port QSFP28 1U aggregation or core switch at the data center level. Its combination of 32 QSFP28 ports and support for 40 and 100GbE makes it appropriate for use as either an aggregation layer device or a core switch in data center topologies.

What form factor does the Extreme 7720-32C-AC-R use?

The Extreme 7720-32C-AC-R is a 1U rackmount switch. Despite its compact 1U form factor, it still provides 32 QSFP28 ports for 40 and 100GbE connectivity, which helps optimize space usage in data center racks while maintaining high port density.

What type of interfaces are available on the 7720-32C-AC-R?

The 7720-32C-AC-R uses QSFP28 interfaces and offers 32 such ports. QSFP28 is commonly used for 40GbE and 100GbE links, so this interface choice supports high bandwidth connections between switches and other data center equipment.

7720-32C-AC-R - Extreme Networks 7720-32C-AC-R 32x QSFP28 network switch

Name: Extreme Networks 7720-32C-AC-R 32x QSFP28 network switch
Brand: Extreme Networks
SKU: 7720-32C-AC-R

7720-32C-AC-R - Extreme Networks 7720-32C-AC-R 32x QSFP28 network switch | US IT Hardware

Product overview

The Extreme Networks 7720-32C-AC-R is a 1U data center network switch designed for aggregation or core roles where 40 and 100 Gigabit Ethernet are required. It belongs to the 40 100GbE data center switch category and provides 32 QSFP28 ports, enabling high-density connectivity for modern leaf spine architectures and bandwidth intensive workloads. As a 32 port QSFP28 platform, it is suitable for environments standardizing on 40GbE or 100GbE uplinks between switches or toward high performance servers. The compact 1U form factor helps optimize rack space in dense data center deployments. With its focus on QSFP28 interfaces and high speed Ethernet, the 7720-32C-AC-R offers a consistent, scalable option for teams building or upgrading data center aggregation layers.

32 QSFP28 ports for high density 40 100GbE
Designed as a 40 100GbE data center switch
1U rackmount form factor for space efficiency
Suited for aggregation or core roles
QSFP28 interface standardization across links
Datacenter focused platform classification

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

Deployment Level
Manufacturer part #	7720-32C-AC-R
Brand	Extreme Networks
Condition	New
Model	7720-32C-AC-R
Series	7720 Series
Rack Units	1U
Technology	Layer 3 Ethernet switch
Form Factor	Rack-mountable
Product Line	Extreme 7720
Product Type	Ethernet switch
Enclosure Type	Rack-mountable 1U chassis

Best for

Data center core
Suited for data center core roles where 40 or 100GbE connectivity is required, using the 32 QSFP28 ports in a compact 1U form factor.
Aggregation layer
Fits aggregation scenarios that consolidate multiple lower speed links into 40 100GbE QSFP28 uplinks for efficient inter switch connectivity.
Leaf spine spine tier
Functions as a spine tier switch in leaf spine designs, leveraging 32 QSFP28 ports to deliver high bandwidth links between leaf switches.
High bandwidth clusters
Supports high bandwidth clusters and bandwidth intensive applications by providing dense 40 100GbE ports on QSFP28 optics.
Space constrained racks
Appropriate for racks where space is limited, thanks to its 1U height while still offering 32 QSFP28 ports for high speed connectivity.

Frequently asked questions

How many high speed ports does the Extreme 7720-32C-AC-R provide?

Details

Shipping, warranty & returns

Customer reviews

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

Packet Processor	Integrated high-performance packet processor

Power Redundancy	Redundant AC power supplies

Airflow Direction	Back-to-front

Forwarding Capacity	4,761 Mpps

Primary Application	High-performance aggregation and core in data centers

Included Fan Modules	6 fan modules

Power Supply Type	AC power supply modules
Included Power Supplies	2 x AC power supply modules
Power Consumption (Maximum)	405 W
Number of Installed Power Supplies	2

Networking Ports & Interfaces

Port Speed	40/100 GbE per port
QSFP28 Ports	32 x QSFP28 40/100GbE ports
Port Configuration	32 x QSFP28
Switching Capacity	6.4 Tbps
Ethernet Technology	40 Gigabit Ethernet; 100 Gigabit Ethernet
Management Interfaces	Console port; out-of-band management Ethernet port
Total Number of Ports	32 ports
Network Architecture Support	Aggregation and core
Total Number of Expansion Slots	32

Extreme Networks 7720-32C-AC-R 32x QSFP28 network switch