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Juniper B1-Q5120-48TI-A-A5 QFX5120 48X10GT+6X100G 1U AC PSU Side Intake And Port Side Exhaust SW 5 Y...
- 48 x 10GbE RJ45 ports
- 6 x 100GbE QSFP28 ports
- 1U rack-mountable form factor
- Layer 3 switching capabilities
- Junos OS for advanced network management
- Optimized for data center spine, leaf, and top-of-rack deployments
- High-performance switching fabric with low latency
- AC Power Supply
B1-Q5120-48TI-A-A5 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Ethernet Switch
- Form Factor
- Rack Mountable (1U)
- Uplink Ports
- 6 x QSFP28 (100GbE)
- Downlink Ports
- 48 x RJ45 (10GbE)
- Switching Capacity
- 1.28 Tbps
- Forwarding Rate
- 960 Mpps
Product details
The Juniper B1-Q5120-48TI-A-A5 is a high-performance 1U switch from the QFX5120 series, designed for modern data centers and enterprise networks. It features 48x 10GbE RJ45 ports for server connectivity and 6x 100GbE QSFP28 ports for uplinks or spine connections. This switch supports AC power and has a side intake and port-side exhaust airflow configuration.
Technical Information
| Product Type | Ethernet Switch |
| Form Factor | Rack Mountable (1U) |
| Uplink Ports | 6 x QSFP28 (100GbE) |
| Downlink Ports | 48 x RJ45 (10GbE) |
Additional Specifications
| Switching Capacity | 1.28 Tbps |
| Forwarding Rate | 960 Mpps |
| Power Supply | AC Input |
| Airflow | Side Intake / Port Side Exhaust |
Description
The Juniper B1-Q5120-48TI-A-A5 is a versatile and powerful switch built for the demands of high-performance data center networking. Its combination of 10GbE copper ports and 100GbE optical ports makes it an excellent choice for top-of-rack (ToR) deployments, aggregation layers, or as a spine switch in smaller fabrics. The switch is designed to provide high port density and low latency, crucial for applications like high-frequency trading, big data analytics, and cloud computing. Running on Juniper's Junos OS, this QFX5120 model offers a consistent and feature-rich operating environment. This allows for advanced routing protocols, sophisticated Quality of Service (QoS) capabilities, and robust security features. The switch also supports Juniper's Virtual Chassis technology, enabling multiple switches to be managed as a single logical device, simplifying network operations and enhancing resilience. The specific airflow configuration (Side Intake / Port Side Exhaust) is important for data center rack planning, ensuring proper cooling within the equipment. The 'A5' in the SKU likely refers to a 5-year warranty or support contract. This switch is a solid foundation for building modern, scalable, and efficient data center networks.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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