QFX5110-48S Juniper Ethernet Switch is a high-performance, low-latency data center switch designed to support modern cloud architectures, virtualization environments, and high-bandwidth enterprise networking deployments. Featuring 48 × 10GbE SFP+ ports and 4 × 100GbE QSFP28 uplink ports, the QFX5110-48S delivers exceptional throughput, scalability, and flexibility for access, aggregation, and spine-leaf network architectures.
Built on Juniper’s proven Junos® operating system, the switch provides advanced Layer 2 and Layer 3 networking features, VXLAN overlay capabilities, MPLS support, and high-performance packet forwarding, making it ideal for dynamic data centers and enterprise infrastructure environments.
The Juniper QFX5110 series is designed to support cloud adoption, SDN deployment, and modern data center architectures with high east-west traffic demands.
Source: https://www.juniper.net
Key Features of QFX5110-48S Switch
High-Density 10GbE and 100GbE Connectivity
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48 × 10GbE SFP+ ports
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4 × QSFP28 ports supporting 40GbE or 100GbE
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Breakout support for additional 10GbE connections
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Optical fiber connectivity for high-speed transmission
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Wire-speed packet forwarding performance
High-bandwidth connectivity ensures optimal performance for demanding data center workloads.
Advanced Layer 2 and Layer 3 Networking
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Layer 2 switching and Layer 3 routing support
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VXLAN overlay networking capabilities
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MPLS support
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Spine-leaf architecture compatibility
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Virtualized network integration
Layer 3 functionality enables scalable and flexible network designs.
Performance and Hardware Architecture
Enterprise Switching Performance
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Aggregate throughput up to 1.76 Tbps
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Packet forwarding up to 1.32 Bpps
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Ultra-low latency architecture
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High-performance packet forwarding engine
This architecture delivers consistent performance across high-traffic environments.
Advanced Control Plane Hardware
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Quad-core 1.8 GHz Intel processor
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16 GB memory
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64 GB SSD storage
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High-performance ASIC switching engine
The powerful control plane ensures reliable operation and advanced feature support.
Built for Modern Data Centers
Supporting Cloud and Virtualization Environments
The QFX5110-48S switch is designed to support:
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Private and hybrid cloud deployments
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Software-defined networking (SDN)
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Network virtualization environments
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Integrated storage infrastructure
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High east-west traffic workloads
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Virtual machine mobility
Modern data center networks require agile switching platforms capable of handling dynamic workloads.
Flexible Network Architecture Deployment
Spine-Leaf and Fabric Networking
The QFX5110 supports multiple deployment architectures:
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Access layer switching
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Aggregation layer switching
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Spine-leaf topologies
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Data center fabrics
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Layer 3 routing environments
100GbE uplinks enable scalable network expansion and future-ready infrastructure.
Reliability and Power Efficiency
Enterprise Hardware Design
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Built-in power supply
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Approximately 300W power consumption
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Efficient cooling architecture
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Rack-mountable 1U form factor
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Reliable enterprise components
Energy-efficient design reduces operational costs while maintaining performance.
Management and Operating System
Junos Operating System Advantages
The switch runs Juniper Junos OS, providing:
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Consistent configuration experience
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Advanced automation capabilities
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Secure network operation
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High reliability architecture
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Centralized management compatibility
Junos OS is widely used across Juniper networking platforms for unified network operations.
Ideal Deployment Environments
The Juniper QFX5110-48S switch is ideal for:
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Data centers
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Enterprise networks
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Cloud infrastructure
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Virtualization platforms
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High-performance computing environments
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Service provider networks
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Large campus networks
Its performance supports mission-critical networking requirements.
Technical Specifications
Hardware Specifications
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Model: QFX5110-48S
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Ports: 48 × 10GbE SFP+
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Uplinks: 4 × QSFP28 (40GbE / 100GbE)
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Layer Support: Layer 2 / Layer 3
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Throughput: Up to 1.76 Tbps
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CPU: Quad-core Intel 1.8 GHz
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Memory: 16 GB
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Storage: 64 GB SSD
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Form Factor: 1U Rack Mount
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Power Consumption: ~300W
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Operating System: Junos OS
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Condition: Genuine Juniper
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Category: Data Center Switch
Business Benefits of Juniper Switching
Deploying Juniper QFX switching infrastructure provides:
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High network performance
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Low latency connectivity
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Scalable infrastructure growth
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Improved operational efficiency
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Enhanced network reliability
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Future-ready architecture
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Reduced downtime risk
Data center switching performance directly impacts business operations and service delivery.
Why Buy QFX5110-48S from ServerPartsS?
At ServerPartsS, customers receive genuine enterprise networking hardware with trusted service and fast delivery across UAE and international markets.
Benefits of Choosing ServerPartsS
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Genuine Juniper products
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Competitive pricing
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Fast UAE delivery
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Worldwide shipping available
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Expert technical support
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Secure packaging
Purchasing from a trusted supplier ensures authenticity and reliability.
| Manufacturer | Juniper Networks, Inc |
| Manufacturer Part Number | QFX5110-48S-AFO2 |
| Manufacturer Website Address | http://www.juniper.net |
| Brand Name | Juniper |
| Product Series | QFX |
| Product Model | QFX5110-48S |
| Product Name | QFX5110-48S Ethernet Switch |
| Product Type | Ethernet Switch |
Interfaces/Ports
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details |
|
Media & Performance
| Media Type Supported | Optical Fiber |
| Ethernet Technology |
|
| Network Technology |
|
I/O Expansions
| Number of Total Expansion Slots | 52 |
| Expansion Slot Type |
|
| Number of SFP+ Slots | 48 |
Network & Communication
| Layer Supported | 3 |
Management & Protocols
| Manageable | Yes |
Power Description
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Number of Power Supplies Supported | 2 |
| Power Consumption | 300 W |
Physical Characteristics
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.7″ |
| Width | 17.4″ |
| Depth | 20.5″ |
| Weight (Approximate) | 22.99 lb |
Miscellaneous
| Environmentally Friendly | Yes |
Warranty
| Limited Warranty | 1 Year |
