The Juniper QFX3100 is designed to meet the demands of modern networking environments, providing a high-performance solution with its advanced hardware specifications. This device plays a crucial role in the connectivity and management of QFabric systems, offering efficient data handling and network management capabilities. At the heart of the QFX3100 is a 2.1 GHz dual Intel Quad-Core processor, supported by 36 GB of DRAM, ensuring smooth and efficient processing of network tasks. This powerful processing capability is complemented by two I/O slots, each capable of hosting 4x1GbE ports (RJ-45 or SFP), which provide connectivity to the QFabric control plane Ethernet network. These features ensure that the QFX3100 can handle a high volume of data, making it an essential component in any network infrastructure. The hardware is housed in a durable chassis measuring 17.5 x 3.5 x 23.75 inches and weighs 41.2 lb, making it suitable for rack-mounted installations with options for both 4-pole rack mount and 2-pole mid-mount configurations. This versatility ensures that the QFX3100 can be easily integrated into various network environments. Power efficiency is a key aspect of the QFX3100, with a power feed voltage of 100-240 V AC (single phase) and an AMP rating of 8 A. The device has a maximum power consumption of 476 watts and a nominal power consumption of 220 watts, with heat dissipation rates of 1,624 BTU maximum and 751 BTU nominal. This efficiency is critical for maintaining operational costs and sustainability in data centers.

• Dual Ethernet management ports enhance remote management capabilities, allowing for seamless network management and monitoring.
• Hot-swappable 560 watt AC power supplies ensure uninterrupted power supply and easy maintenance without needing to power down the device.
• The operational mean time between failures (MTBF) is 96,125 hours, highlighting the reliability and durability of the QFX3100 in continuous operation.

The device operates effectively within a temperature range of 41°F to 104°F and can be stored in temperatures ranging from -40°F to 158°F. It is designed to function at altitudes of up to 10,000 ft when operating and up to 40,000 ft when non-operating, with relative humidity tolerances of 8 to 90% (noncondensing) during operation and 5 to 95% (noncondensing) during storage. These specifications ensure that the QFX3100 can perform reliably in a wide range of environmental conditions. Airflow through the unit is designed to go from front to back, supporting optimal cooling and efficient heat dissipation. This design helps in maintaining the performance of the device by ensuring that the internal components operate within their recommended temperature ranges. In conclusion, the Juniper QFX3100 is a critical component for network infrastructures, offering high processing power, efficient power consumption, and reliable performance. Its design and specifications make it an ideal choice for managing and connecting QFabric systems within data centers and enterprise networks.

Part Number	Juniper QFX3100
Manufacturer	Juniper
Dimensions	44.45 cm x 8.89 cm x 60.33 cm
Weight	18.69 kg
Power Supply Voltage	100-240 V AC, single phase
Current Rating	8 A
Maximum Power Use	476 W
Typical Power Use	220 W
Max Heat Output	1,624 BTU/h
Standard Heat Output	751 BTU/h
Cooling Airflow Direction	Front to back
Mounting Options	4-pole rack mount, 2-pole mid-mount
Average Time Before Failure	96,125 hours
Management Ports	Dual Ethernet
Expansion Slots	2 slots with 4x1GbE each, RJ-45 or SFP
Processor	2.1 GHz, Dual Intel Quad-Core
Memory	36 GB DRAM
Power Supplies	Hot-swappable, 560 watt AC
Minimum Operating Temperature	5°C
Maximum Operating Temperature	40°C
Minimum Storage Temperature	-40°C
Maximum Storage Temperature	70°C
Max Operating Altitude	3,048 m
Max Non-operating Altitude	12,192 m
Operating Humidity Range	8% to 90% (non-condensing)
Non-operating Humidity Range	5% to 95% (non-condensing)