Skip to content


by Arista
Product Line: Arista DCS-7368-16C
Product Type: Switch
Original price $0.00 - Original price $1,269.00
Original price
$0.00 - $1,269.00
Current price $1,269.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The DCS-7368-16C module is designed for the Arista 7368X Series, offering 16 ports of 100GbE QSFP with flexibility for up to 8 ports of 200G mode, supporting high-density configurations of 128 x 100G or 32 x 400G. It delivers a system capacity of up to 12.8 Tbps, featuring wire-speed L2 and L3 forwarding with a latency as low as 700 ns for 400G. The module ensures reliability and maintenance efficiency through features such as hot-swappable interface modules, power supplies, fans, and advanced software capabilities for zero downtime and self-healing operations.

Key Feature for the DCS-7368-16C

  • What is the typical and maximum power consumption of the Arista 7368X-16C module?
    • The typical power consumption is 83W, and the maximum is 140W.
  • How does the 7368X4 model support 400G connections?
    • The 7368X4 can support 32 x 400G connections, providing high-density 100G and 400G options.
  • What are the physical dimensions and weight of the Arista 7368X-16C module?
    • Dimensions are 6.7” x 1.7” x 9.5” (17 x 4.4 x 24.2 cm), and it weighs 3.1 lbs (1.41 kg).
  • Can the Arista 7368X series support 10G, 25G, 100G, 200G, and 400G speeds?
    • Yes, the Arista 7368X series offers flexible support for 10G, 25G, 100G, 200G, and 400G speeds.
  • What is the system capacity of the Arista 7368X series?
    • The system capacity can reach up to 12.8 Tbps.
  • What features enhance the Arista 7368X series' reliability and maintenance?
    • Features include hot-swap interface modules, N+N hot-swappable power supplies, N+1 hot-swap fans, live software patching, Stateful Fault Repair (SFR), and Smart System Upgrade (SSU).
  • What are the latency characteristics of the Arista 7368X series for 400G?
    • Latency can be as low as 700 ns for 400G connections.
  • How does the Arista 7368X series support network scalability and redundancy?
    • It supports up to 128 100G/200G/400G ports per link aggregation group, multi-chassis LAG for active/active L2 multi-pathing, and 128-way ECMP routing for load balancing and redundancy.
  • What is the maximum number of 100G ports available on the Arista 7368X4 model?
    • The Arista 7368X4 model can support up to 128 x 100G ports.
  • How does the Arista 7368X series ensure minimal downtime during maintenance?
    • It features live software patching, self-healing software with SFR, and SSU for zero downtime maintenance.

Product Review

The Arista DCS-7368-16C excels in providing high-density connectivity, supporting up to 16 ports of 100G with the capability to upgrade to 8 ports of 200G, making it highly adaptable for growing network demands. However, its power consumption, ranging from 83W to a maximum of 140W, might be a concern for energy-sensitive environments. Additionally, its compact dimensions and lightweight design facilitate easy integration into existing rack spaces, although the high performance and advanced features come at a premium, potentially affecting budget considerations for some deployments.


The Arista DCS-7368-16C is a high-capacity networking module designed for the Arista 7368X Series, offering a versatile range of connectivity options including 16 ports of 100GbE QSFP. This module stands out for its exceptional flexibility and performance, capable of supporting up to 8 ports of 200G mode on all ports, making it suitable for demanding data center environments. With a typical power consumption of 83W and a maximum of 140W, the DCS-7368-16C is energy efficient for its capabilities. The compact dimensions of 6.7” x 1.7” x 9.5” (17 x 4.4 x 24.2 cm) and a weight of just 3.1 lbs (1.41 kg) make it an easy fit in various rack setups without sacrificing space for other essential equipment. The module is part of the 7368X4 configuration, which can achieve a high density of 128 x 100G or 32 x 400G ports, offering a scalable solution that can grow with the needs of the network. Its support extends beyond 100G and 400G, with flexible options for 10G, 25G, 100G, 200G, and 400G, ensuring compatibility with a wide range of existing and future networking requirements.
  • Up to 12.8 Tbps system capacity ensures that large volumes of data can be handled efficiently, supporting the needs of high-throughput applications.
  • Wire speed L2 and L3 forwarding capability ensures low latency and high performance, with latency as low as 700 ns for 400G connections.
  • Hot-swap functionality for all interface modules, power supplies, and fans minimizes downtime, ensuring that the network remains operational even during maintenance and upgrades.
The Arista DCS-7368-16C is equipped with four N+N hot-swappable power supplies and five high-performance N+1 hot-swap fans, accompanied by color-coded PSUs and fans for easy maintenance. To further enhance reliability and uptime, the module features live software patching for zero downtime maintenance, self-healing software with Stateful Fault Repair (SFR), and Smart System Upgrade (SSU) to simplify the software upgrade process. Network resilience and efficiency are bolstered by the support for up to 128 100G/200G/400G ports per link aggregation group and multi-chassis LAG for active/active L2 multi-pathing, which facilitates better load balancing and redundancy. Additionally, 128-way ECMP routing enhances load balancing and redundancy, ensuring a smooth and reliable network operation. In summary, the Arista DCS-7368-16C module for the 7368X Series is a powerful solution for data centers requiring high density, flexible connectivity options, and efficient operation. Its comprehensive features set, including high system capacity, low latency, hot-swappable components, and advanced software capabilities, make it an ideal choice for organizations looking to build or expand their network infrastructure with future-proof technology.


Part Number Arista DCS-7368-16C
Manufacturer Arista
100G Ports Availability 16
200G Ports Capability Support for up to 8 ports using alternate ports
Typical Power Consumption 83 Watts
Maximum Power Consumption 140 Watts
Dimensions 17 cm x 4.4 cm x 24.2 cm (Height x Width x Depth)
Weight 1.41 kg
Compatible Module Arista 7368X-16C, 16 port 100GbE QSFP (Spare) for 7368X Series
Configuration Options 128 x 100G or 32 x 400G
Port Speed Flexibility Supports 10G, 25G, 100G, 200G, 400G
System Capacity Up to 12.8 Tbps
Forwarding Rate Line-rate L2 and L3 processing
400G Latency As low as 700 nanoseconds
Modular Components Hot-swap Supports hot-swapping for all interface modules
Power Supplies Four modular N+N redundant hot-swappable units
Fan System Five N+1 redundant high efficiency hot-swap fans
Component Identification Color-coded power supply units and fans
Maintenance Features Supports live software updates and zero downtime maintenance
Software Reliability Incorporates self-repairing software with Stateful Fault Repair (SFR)
Software Upgrade Feature Smart System Upgrade (SSU) for streamlined software updates
Link Aggregation Capability Supports up to 128 100G/200G/400G ports per aggregation group
LAG Multi-chassis Support Enables active/active L2 multi-pathing through multi-chassis LAG
ECMP Support 128-way Equal-Cost Multi-Path (ECMP) routing for balanced traffic flow and redundancy

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare