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- In Stock: 45
- Manufacturer: Juniper Networks
- Model or Part: QFX10002-72Q
- Condition: Refurbished
- Weight: 16.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Juniper QFX10002-72Q is a high-performance, carrier-grade data center switch designed for large scale spine and leaf architectures. With 72 ports of 40G QSFP+ connectivity, this chassis delivers massive bandwidth density while maintaining low latency and robust reliability. It is built on Juniper''s proven JUNOS operating system, providing advanced automation, virtualization support and seamless integration with existing network fabrics.
Key Features
- 72 x 40G QSFP+ ports for high-speed uplinks and inter-switch connections
- Fully redundant power supplies and fans for uninterrupted operation
- Support for Virtual Chassis Fabric (VCF) to simplify management of large deployments
- Advanced telemetry and analytics via Juniper Telemetry Interface (JTI)
- Extensive Layer 2/3 feature set including EVPN, MPLS and VXLAN
- Hardware based packet forwarding for sub-microsecond latency
- Integrated security controls such as MACsec and ACLs
Technical Specifications
- Form factor: 2U chassis with front to back airflow
- Port type: 72 x QSFP+ (40G) with optional breakout to 4 x 10G per port
- Switching capacity: up to 5.76 Tbps
- Forwarding rate: up to 2.88 Bpps (billion packets per second)
- Buffer memory: 12 MB shared buffer per line card
- Management interfaces: 1 x RJ45 console, 2 x 10/100/1000BASE-T Ethernet, optional out-of-band management port
- Operating system: JUNOS OS Release 21.4R3 or later
- Power consumption: typical 750 W per power supply, dual redundant units
Typical Applications
- Core and spine layers in hyperscale data center fabrics
- High-performance compute clusters requiring low latency interconnects
- Cloud service provider networks that demand scalable bandwidth growth
- Enterprise campus backbones with extensive virtualization and SDN requirements
- Telecom carrier aggregation points for 5G fronthaul and midhaul traffic
This switch combines unparalleled port density, resilient design and intelligent software features to empower organizations building next-generation data center networks.