Name: QFX5220-32CD-AFI Juniper 32 QSFP56-DD 400G + 2 SFP+ Layer 3 Switch
Brand: Juniper Networks
SKU: QFX5220-32CD-AFI
Price: 28701.48 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The QFX5220-32CD-AFI integrates a dense array of 400G-capable QSFP56-DD ports with additional 10GbE SFP+ ports, making it suitable for environments requiring both high throughput and flexible connectivity. Positioned as a Layer 3 managed switch, it fits within network infrastructures that demand advanced routing capabilities while maintaining compact rack installation and directional airflow to support cooling strategies.

General Information
Brand	Juniper Networks
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	32
Number of Ports	32-Ports
Port Type	SFP+, QSFP / QSFP+
Port Speed	400Gbps,10Gbps
UpLink Ports	2 x SFP+
POE Support	No
Switching Capacity	25.6 Tbps
Switch Forwarding Rate	50,000,000,000 pps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 3
Connector Type	QSFP-DD,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, RIPng, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, PIM-DM, IGMP
Remote Protocols	Yes
Management Interfaces	RJ-45 console, 10/100/1000 management Ethernet, USB
Security Features	802.1X,ACLs,MACsec,SSH,SSL/TLS,RADIUS,TACACS+
Management Type	Junos OS CLI,Web (Junos Space),SNMP,NETCONF
Remote Management Protocol	SSH,HTTPS,SNMP,NETCONF

Power & Cooling
Fans	Hot-swappable, variable-speed fans (back-to-front airflow)
Power Supply	Dual redundant AC power supplies (hot-plug)

Physical Characteristics
Dimensions	1.72 x 17.4 x 18.9 in
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL

Product Description
The QFX5220-32CD-AFI is a high-performance network switch that offers 32 QSFP56-DD ports capable of 400GBase-X speeds, along with 2 SFP+ ports that provide 10GbE connectivity. It is commonly found in environments demanding scalable and dense network fabrics, such as modern data centers and high-capacity network cores. This device is built for network engineers and IT professionals who require robust Layer 3 functionality combined with flexible port configurations. Key Features Supports large-scale data throughput with 400G QSFP56-DD ports Includes 10GbE SFP+ ports for varied network access Layer 3 routing capabilities to handle complex traffic management Compact 1U form factor suited for rack installations Back-to-front airflow design aligns with efficient cooling architectures In practical terms, this switch serves as a reliable component in dense networking setups by balancing port density and performance. Its managed Layer 3 capabilities enable efficient routing and traffic management, contributing to overall network stability and scalability. The design considerations make it appropriate for environments where airflow direction and rack space are critical factors.

Use Cases
The QFX5220-32CD-AFI is typically deployed in high-density data center cores and aggregation layers where high-bandwidth traffic demands are common. It benefits network teams managing large-scale network fabrics that require both speed and routing versatility. How It's Used: Serves as a core switch in hyperscale data centers handling 400G traffic Aggregates high-speed connections in enterprise campus networks Supports edge computing environments needing compact, high-throughput switching Enables scalable network fabrics through Layer 3 routing features Integrates into rack deployments emphasizing back-to-front cooling airflow This switch enhances operational efficiency by combining multiple speed port types and routing capabilities in a single unit. Its design supports network scalability and performance consistency in demanding IT environments.