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by Juniper
Product Line: Juniper QFX10000 Series
Product Type: Switch
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Product Description

The QFX10008-REDUND Juniper features a redundant 8-slot chassis, including 2 Control Boards (CBs), 6 2,700 W AC power supplies, 2 fan trays, 2 fan tray controllers, and 6 switch fabric cards, designed for high availability and resilience. With a modular 13 U spine form factor, it supports a maximum switching capacity of 48 Tbps/16 Bpps and offers diverse port densities including 1152 x 10GbE, 288 x 40GbE, and 240 x 100GbE, accommodating extensive network demands. The system ensures efficient cooling through front-to-back airflow and dual hot-swappable fan trays, operates within a temperature range of 32° to 104° F (0° to 40° C), and is designed to meet GR-63, Zone 4 earthquake requirements, ensuring reliable performance under various environmental conditions.

FAQs for the QFX10008-REDUND

  • What is the switching capacity of the QFX10008 chassis?
    The switching capacity of the QFX10008 chassis is 48 Tbps/16 Bpps.
  • How many power supplies can the chassis hold, and what are the power specifications?
    The chassis can hold up to six power supplies, with specifications of -40 to -72 VDC and 200 to 240 VAC.
  • What are the dimensions of the QFX10008 chassis?
    Dimensions are 17.4 x 22.55 x 32 in (44.2 x 57.3 x 81.3 cm).
  • What type of cooling system does the QFX10008 use?
    It uses a front-to-back airflow cooling system with dual hot-swappable fan trays and redundant fans.
  • What is the maximum 100GbE port density of the QFX10008?
    The maximum 100GbE port density is 240.
  • How much power does the QFX10008 consume?
    The power consumption of the QFX10008 is 1517W.
  • What is the form factor of the QFX10008?
    The form factor is a modular 13 U spine, supporting up to 8 line cards.
  • What is the maximum thermal output of the QFX10008?
    The maximum thermal output is 42,148 BTU/hour (12,360 W).
  • What are the operating and storage temperature ranges for the QFX10008?
    Operating temperature is 32° to 104° F (0° to 40° C), and storage temperature is -40° to 158° F (-40° to 70° C).
  • What seismic requirements is the QFX10008 designed to meet?
    It is designed to meet GR-63, Zone 4 earthquake requirements.

Product Review

The Juniper QFX10008-REDUND offers a high switching capacity of 48 Tbps and supports a variety of port densities, making it suitable for high-demand environments. However, its power consumption at 1517W and a weight of up to 493 lbs when fully loaded may pose challenges for deployment in space or power-constrained data centers. Additionally, the chassis provides redundancy with dual control boards and power supplies, enhancing system reliability but also contributing to its considerable size and power requirements.


The Juniper QFX10008-REDUND is a high-capacity, modular network switch designed for demanding data center environments. It features a redundant 8-slot chassis, including two control boards (CBs) and six 2,700 W AC power supplies, ensuring uninterrupted performance and reliability. This device is engineered to accommodate two fan trays, two fan tray controllers, and six switch fabric cards, optimizing cooling and data processing efficiency. With a form factor of a modular 13 U spine, the QFX10008-REDUND can host up to 8 line cards, providing ample capacity for network expansion. The dimensions of this device are 17.4 x 22.55 x 32 inches, making it a compact yet powerful solution for network infrastructure. It boasts a switching capacity of 48 Tbps and 16 Bpps, facilitating rapid data transmission across the network. This switch offers a range of port densities for different Ethernet speeds, including 1,152 ports for 10GbE, 288 ports for 40GbE, and 240 ports for 100GbE, ensuring versatile connectivity options. Its power consumption is rated at 1517W, balancing performance with energy efficiency. Key specifications include: - Latency of 2.5 us within Packet Forwarding Engines (PFE) and 5.5 us across PFEs, minimizing delay in data processing. - Maximum bandwidth per slot of 7.2 Tbps, allowing for high-speed data transmission. - Rack units: 13 U, providing a compact form factor for space-constrained environments. The QFX10008-REDUND is designed for optimal cooling with front-to-back airflow and dual hot-swappable fan trays equipped with redundant fans, ensuring the system remains operational even in the event of a fan failure. It has a maximum thermal output of 42,148 BTU/hour, corresponding to its high performance levels. For power supply, this switch supports up to six power supplies, compatible with both -40 to -72 VDC and 200 to 240 VAC, offering flexibility in power sourcing. The weight of the redundant configuration is 322 lbs, and a fully loaded chassis weighs approximately 493 lbs. Environmental conditions are a critical consideration in the design of the QFX10008-REDUND. It operates within a temperature range of 32° to 104° F and can be stored in temperatures ranging from -40° to 158° F. The operating altitude reaches up to 10,000 ft., and the device is built to function in relative humidity conditions of 5 to 90% (operating) and 5 to 95% (non-operating), ensuring reliability across various environmental settings. The switch's design also includes seismic resilience, meeting GR-63, Zone 4 earthquake requirements, which assures stability and operational integrity in geographically active regions. In summary, the Juniper QFX10008-REDUND is a sophisticated networking device that combines high-capacity switching, redundancy, and environmental resilience, making it an ideal choice for organizations looking to build or expand their data center infrastructure with a future-proofed, reliable networking solution.


Item Number and ManufacturerJuniper QFX10008-REDUND
Configuration Details8-slot chassis with redundancy, including 2 control boards, 6 AC power units rated at 2,700 W each, 2 sets of fan trays, 2 controllers for the fan trays, and 6 fabric cards for switching.
Chassis Type13 U modular spine supporting up to 8 line cards
DimensionsWidth: 17.4 inches, Height: 22.55 inches, Depth: 32 inches (44.2 x 57.3 x 81.3 cm)
Switch Fabric Capacity48 Terabits per second (Tbps) / 16 Billion packets per second (Bpps)
Available Port Configurations1152 ports of 10GbE, 288 ports of 40GbE, 240 ports of 100GbE
Energy Usage1517 Watts
Internal Latency2.5 microseconds within Packet Forwarding Engine (PFE), 5.5 microseconds between PFEs
Bandwidth per Slot7.2 Tbps
10GbE Ports Maximum1152
40GbE Ports Maximum288
100GbE Ports Maximum240
Size in Rack Units13 U
WeightRedundant setup: 322 pounds (146 kg), Full configuration: 493 pounds (224 kg)
Slots for Input/Output8
Power Supply CapacitySupport for six power units, Voltage range: -40 to -72 VDC, 200 to 240 VAC
Cooling SystemAirflow from front to back, Two hot-swappable fan trays with backup fans
Heat Dissipation42,148 BTU/hour (12,360 Watts)
Operational Temperature Range32° to 104° F (0° to 40° C)
Storage Temperature Range-40° to 158° F (-40° to 70° C)
Maximum Operating AltitudeUp to 10,000 feet (3,048 meters)
Humidity Levels for Operation5 to 90% (non-condensing)
Humidity Levels for Storage5 to 95% (non-condensing)
Seismic ComplianceMeets GR-63, Zone 4 standards for earthquake resistance

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