Name: QFX5110-48S-AFO Juniper 48-Port 10GbE SFP+ Switch 4 QSFP28 100GbE Uplinks
Brand: Juniper Networks
SKU: QFX5110-48S-AFO
Price: 2386.50 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The QFX5110-48S-AFO switch provides a solid foundation for data center networking by combining extensive 10GbE port density with high-capacity 100GbE uplinks. It fits naturally into environments where consistent speed and protocol flexibility are needed, allowing network teams to maintain agile and responsive infrastructures without complexity.

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	48
Number of Ports	48-Ports
Port Type	100G QSFP28, RJ-45, SFP+, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,100Gbps
UpLink Ports	4 x QSFP28 (100GbE)
POE Support	No
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Optional
Layer Support	Layer 2, Layer 3
Connector Type	SFP+,QSFP28,RJ-45,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)
Remote Protocols	Yes
Management Interfaces	Console (RJ-45),USB Console,Out-of-band Management (RJ-45),SSH
Security Features	ACLs,802.1X,RADIUS,TACACS+,DHCP Snooping,Storm Control
Management Type	In-band,Out-of-band
Remote Management Protocol	SSH,SNMP,NETCONF,RESTCONF

Power & Cooling
Fans	Yes (redundant, variable-speed)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3,IEEE 802.3ae,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w

Product Description
The QFX5110-48S-AFO is a data center Ethernet switch engineered to deliver high-speed connectivity with 48 10GbE SFP+ ports and four 100GbE QSFP28 uplinks. It is commonly found in modern data center networks where robust switching performance and low latency are essential. Network engineers and IT professionals benefit from its comprehensive protocol support and efficient hardware architecture. Key Features Delivers consistent low-latency performance suited for high-density environments Includes 48 SFP+ ports paired with four flexible QSFP28 uplinks for scalability Built to handle complex Layer 2 and Layer 3 networking tasks seamlessly Offers deep buffer memory to maintain smooth traffic flow under load Designed with energy-efficient components to reduce operational costs This switch fits well into larger network topologies, providing dependable throughput and stable connectivity. Its reliable performance supports ongoing data center operations without interruption, enabling scalable network growth and efficient traffic management.

Use Cases
This switch is typically deployed in data centers, enterprise core networks, and environments where high-capacity uplinks and reliable 10GbE ports are essential. IT teams managing dense virtualization or cloud workloads benefit from its optimized throughput and network segmentation capabilities. How It's Used: Aggregating server connections in enterprise data centers to facilitate high-speed traffic flow Providing backbone uplinks in campus or branch office networks requiring 100GbE capacity Supporting virtualization platforms in cloud computing environments with consistent low latency Enhancing storage clusters performance by offering reliable 10GbE access Integrating within scalable network fabrics for flexible traffic management The QFX5110-48S-AFO supports operational workflows by delivering scalable throughput and efficient data handling. Its design helps maintain network stability and performance as infrastructure demands evolve.