Name: QFX5120-32C-AFO Juniper 32-Port QSFP28 100GbE Layer 2/3 Switch
Brand: Juniper Networks
SKU: QFX5120-32C-AFO
Price: 15798.40 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The QFX5120-32C-AFO provides 32 high-speed QSFP28 ports designed to handle intensive data flows in data center and enterprise networks. Its airflow-optimized architecture helps maintain cooling efficiency, making it suitable for dense rack deployments. The switch balances performance and manageability by supporting advanced routing and switching functions without compromising on stability.

General Information
Brand	Juniper Networks
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Layer 3, Managed Switch, Stackable Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	32 x QSFP28 (100GbE)
Number of Ports	32-Ports
Port Type	10G SFP+, 25G SFP28, 40G QSFP+, 100G QSFP28
Port Speed	100Gbps,40Gbps,25Gbps,10Gbps
UpLink Ports	32
POE Support	No
Switching Capacity	6.4 Tbps
Switch Forwarding Rate	6.25 billion pps (64-byte frames)
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 2, Layer 3
Connector Type	QSFP28,USB Console,Serial Console (RJ-45),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)
Remote Protocols	Yes
Management Interfaces	USB Console,Serial Console (RJ-45),RJ-45 (Mgmt),SNMP
Security Features	802.1X,ACLs,MAC limiting,Storm control
Management Type	CLI,Web GUI (Junos),SNMP,NETCONF
Remote Management Protocol	SSH,HTTPS,SNMP,NETCONF
Routing Protocol	Yes

Power & Cooling
Fans	Front-to-back, field-replaceable fans
Power Supply	Dual hot-swappable AC power supplies (model dependent)

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC

Product Description
The QFX5120-32C-AFO is a high-capacity network switch designed to deliver reliable 100GbE connections through 32 QSFP28 ports. Often found in modern data center and enterprise network infrastructures, it supports demanding workloads requiring swift data transfer and scalable performance. Network engineers and infrastructure teams benefit from its efficient design and advanced networking capabilities. Key Features Offers 32 QSFP28 ports for scalable, high-speed connectivity Airflow-optimized chassis to maintain optimal operating temperatures Includes comprehensive Layer 2 and Layer 3 protocol support Designed for low latency performance in high-density environments Supports automation and programmability for streamlined operations This switch plays a central role in managing network traffic efficiently, ensuring consistent performance under heavy loads. Its reliable hardware and flexible protocols make it a solid choice for growing network environments requiring dependable 100GbE switching.

Use Cases
The QFX5120-32C-AFO is typically deployed in high-density networking environments where fast and reliable 100GbE connections are essential. It caters to IT teams managing scalable infrastructures requiring consistent throughput and low latency. How It's Used: Deployed in data centers to aggregate traffic from multiple 100GbE servers or storage clusters Used in enterprise core networks handling significant east-west traffic flows Integrated within edge computing setups to provide high-bandwidth links Installed in virtualization environments requiring rapid and stable network connections Supports remote office backhaul with robust Layer 3 capabilities This switch supports operational efficiency by maintaining performance under demanding network conditions. Its airflow design and advanced features contribute to scalable and manageable network growth across various IT settings.