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by Juniper
Product Line: Juniper EX8200 Series
Product Type: Ethernet switch
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Product Description

The EX8200-8XS is a Juniper line card featuring 8 SFP+ ports with a 10 Gbps port speed, designed for high-density 10GbE applications. It supports a forwarding rate of 119 Mpps and a data rate of 80 Gbps, with a fabric connection of 160 Gbps (320 Gbps full duplex). This line card offers 8 queues per port, a total buffer size of 512 MB per port, and can handle jumbo frames up to 9216 bytes, making it suitable for environments requiring high throughput and low latency.

FAQs for the EX8200-8XS

  • What is the port speed of the 8-port 10GbE SFP+ line card?
    The port speed is 10 Gbps.
  • How many ports can the EX8208 system support with this line card?
    It supports a maximum of 64 ports per system.
  • What is the forwarding rate of the 8-port 10GbE SFP+ line card?
    The forwarding rate is 119 Mpps.
  • Can you specify the data rate for this line card?
    The data rate is 80 Gbps.
  • What is the maximum power consumption of the line card?
    Maximum power consumption is 450 W.
  • How many queues per port does this card support?
    It supports 8 queues per port.
  • What is the total buffer size per port on the 8-port 10GbE SFP+ line card?
    The total buffer size per port is 512 MB.
  • What are the dimensions of the line card?
    Dimensions are 14.40 x 1.59 x 20.51 inches (36.58 x 4.04 x 52.09 cm).
  • How many MAC addresses does the 8-port 10GbE SFP+ line card support?
    It supports 160,000 MAC addresses.
  • What are the operating and non-operating temperature ranges for the line card?
    Operating temperature ranges from 32°F to 104°F, and storage temperature ranges from -40°F to 158°F.

Product Review

The Juniper EX8200-8XS offers an efficient solution for expanding network capacity, supporting up to 8 10GbE SFP+ ports, with a maximum system capacity of 64 ports for the EX8208 and 128 ports for the EX8216. However, its power consumption is notable, with a maximum of 450W and a typical usage of 299W, which could be a concern for energy-conscious deployments. Additionally, its high data rate of 80 Gbps and forwarding rate of 119 Mpps, coupled with support for jumbo frames and a substantial MAC address capacity, make it well-suited for high-demand environments, although the requirement for SFP+ may limit flexibility in mixed hardware environments.


The Juniper EX8200-8XS is a high-performance line card designed to enhance the capabilities of Juniper Networks EX8200 series Ethernet switches. This 8-port 10GbE SFP+ line card is engineered to meet the demands of high-density, high-speed network environments, providing a seamless and efficient networking solution for data centers and enterprise networks. At the core of its specifications, the EX8200-8XS features eight SFP+ ports, each capable of delivering a port speed of 10 Gbps. This allows for high-speed connections and efficient data transfer rates that are essential for modern networking requirements. The card supports a maximum of 64 ports in the EX8208 chassis and up to 128 ports in the EX8216 chassis, enabling scalable network architectures that can grow with your organizational needs. The forwarding rate of the EX8200-8XS stands at 119 Mpps (million packets per second), with a data rate of 80 Gbps. This ensures swift and reliable packet forwarding and data handling capabilities. The fabric connection is another highlight, offering 160 Gbps, or 320 Gbps in full duplex mode, facilitating efficient data flow across the network infrastructure. For network optimization and management, the EX8200-8XS provides eight queues per port, allowing for detailed traffic prioritization and control. Each port is also equipped with a generous 512 MB buffer size, which aids in handling traffic bursts and preventing packet loss. The support for jumbo frames up to 9216 bytes further enhances the card's capability to manage large data packets efficiently. The line card supports a vast MAC address table with up to 160,000 entries, ensuring extensive device connectivity and network scalability. Power efficiency is also a key aspect of the EX8200-8XS, with a maximum power consumption of 450 W and a typical consumption of 299 W, balancing performance with energy usage. Physically, the EX8200-8XS measures 14.40 x 1.59 x 20.51 inches and weighs 15.30 pounds, making it a compact yet powerful addition to the network infrastructure. It operates reliably in temperatures ranging from 32°F to 104°F and can be stored in temperatures from -40°F to 158°F. Its operational altitude reaches up to 10,000 feet, and for non-operating conditions, it can withstand altitudes up to 16,000 feet. Humidity tolerance ranges from 5% to 90% during operation and 0% to 95% when not in use, ensuring resilience in various environmental conditions. Key highlights include: - 8 SFP+ ports with 10 Gbps speed each for high-density connectivity. - High forwarding rate of 119 Mpps and a data rate of 80 Gbps for efficient network traffic handling. - Extensive buffer size of 512 MB per port, supporting smooth data transmission and reducing packet loss. In summary, the Juniper EX8200-8XS line card is a powerful component designed to enhance network performance and reliability. With its high port density, advanced data handling capabilities, and robust environmental tolerances, it is an ideal choice for enterprises looking to scale their network infrastructure to meet the demands of modern high-speed connectivity.


Part Number Juniper EX8200-8XS
Product Type 8-port 10GbE SFP+ network module
Compatibility Requires SFP+ modules
Ports 8 SFP+ interfaces
Port Speed 10 Gigabits per second
Maximum Ports in Configuration 64 in EX8208; 128 in EX8216
Forwarding Capacity 119 million packets per second
Throughput 80 Gbps
Switch Fabric Interface 160 Gbps (320 Gbps bidirectional)
Queue Support 8 queues for each port
Buffer Memory per Port 512 Megabytes
Maximum Frame Size 9216 bytes
MAC Address Capacity 160,000 entries
Peak Power Usage 450 Watts
Standard Power Usage 299 Watts
Dimensions 14.40 x 1.59 x 20.51 inches (36.58 x 4.04 x 52.09 cm)
Unit Weight 15.30 pounds (6.94 kg)
Minimum Operating Temperature 32° F
Maximum Operating Temperature 104° F
Minimum Storage Temperature -40° F
Maximum Storage Temperature 158° F
Operating Elevation Up to 10,000 feet (3,048 meters)
Non-Operating Elevation Up to 16,000 feet (4,877 meters)
Minimum Humidity (operational) 5%
Maximum Humidity (operational) 90% non-condensing
Humidity (non-operational) 0% to 95% non-condensing

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