248 Ports 10G + 4 Ports 100G/40G Uplink Switch QFX5110-48S-AFO
The Juniper QFX5110-48S-AFO is a high-density, 1U rack-mount data center switch engineered for modern leaf-spine architectures, cloud infrastructures, and enterprise virtualization environments. Featuring front-to-back airflow (AFO) and dual AC power inputs, this switch delivers stable, efficient cooling and power redundancy to support 24/7 non-stop network operation, perfectly aligning with standard data center cooling layouts and minimizing operational downtime risks.
- 48 SFP+ ports for 1G/10G fiber connectivity
- 4 QSFP28 uplink ports supporting 40G/100G high-speed transmission
- Expandable port density via breakout cables for diverse bandwidth requirements
- 1.76 Tbps switching capacity with 1.32 Bpps forwarding throughput
- Wire-speed non-blocking performance with ultra-low latency
- 16MB shared intelligent buffer memory for optimized traffic scheduling
- Hot-swappable fans and power supplies for easy maintenance
- Compact 1U form factor for space-efficient rack deployment
| Port Configuration | 48 x SFP+ (1G/10G) + 4 x QSFP28 (40G/100G) |
|---|---|
| Switching Capacity | 1.76 Tbps |
| Forwarding Throughput | 1.32 Bpps |
| Buffer Memory | 16MB shared intelligent buffer |
| Form Factor | 1U rack-mount |
| Airflow | Front-to-back (AFO) |
| Power Supply | Dual AC hot-swappable |
Powered by the robust Junos OS, this switch supports full Layer 2/Layer 3 protocols, VXLAN EVPN overlay networking, MPLS forwarding, and comprehensive enterprise security mechanisms. The reliable hardware design and mature software features make the QFX5110-48S-AFO an ideal cost-effective solution for medium and large data centers, cloud computing clusters, enterprise core networks, and high-performance business workloads.
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