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by Cisco
Product Line: Cisco Network Convergence System (NCS)
Product Type: Router
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Product Description

The NCS4216-F2B-SA features 16 slots within a rack mount form factor, accommodating up to 14 rack units in size. It is designed for front to back airflow, ensuring efficient cooling. The dimensions are 29.6 in. in width, 16.9 in. in depth, and 34.1 in. in height, with a weight of 94.58 lbs.

Key Feature for the NCS4216-F2B-SA

  • What is the form factor of this networking hardware?
    The form factor is Rack Mount.
  • How many rack units does the hardware occupy?
    It occupies 14 rack units.
  • Can you specify the airflow direction of this device?
    The airflow direction is from front to back.
  • What are the dimensions of this network hardware?
    Width: 29.6 in., Depth: 16.9 in., Height: 34.1 in.
  • What is the weight of the unit?
    The unit weighs 94.58 lbs.
  • How many slots are available for expansion?
    There are 16 slots available for expansion.
  • Is the hardware designed for easy installation in standard racks?
    Yes, its rack-mount design allows for straightforward installation in standard racks.
  • What is the importance of the airflow direction in this networking hardware?
    Proper airflow direction, from front to back, ensures efficient cooling and operation of the hardware.
  • How does the weight of the hardware affect its installation?
    Its weight of 94.58 lbs may require assistance for safe and secure installation.
  • Are there any special requirements for power or environment for this hardware?
    No specific requirements mentioned, but ensuring a stable power supply and a controlled environment is recommended for optimal performance.

Product Review

The Cisco NCS4216-F2B-SA, with its 16 slots, offers ample capacity for expansion, catering well to growing network demands. Its rack-mount design and front-to-back airflow ensure efficient cooling and integration into data center environments. However, its considerable size and weight of 94.58 lbs may pose challenges for installations with limited space or where frequent reconfigurations are necessary.


The Cisco NCS4216-F2B-SA is a highly capable networking chassis designed to meet the demands of modern data centers and large network environments. This product stands out due to its impressive hardware specifications, which are engineered to provide high levels of performance, reliability, and scalability. The chassis adopts a rack-mount form factor, making it suitable for standardized data center racks, and it is specifically designed to occupy 14 rack units. This size ensures that the device can be easily integrated into existing infrastructure while providing ample space for its advanced internal components. One of the key features of the Cisco NCS4216-F2B-SA is its number of slots. With 16 slots available, this chassis provides flexibility for a wide range of network modules and interfaces, allowing for customization based on specific networking requirements. This feature is particularly beneficial for environments that require a mix of different networking technologies or those that anticipate future expansion and technology upgrades. The physical dimensions of the chassis are another aspect of its design that merits attention. It measures 29.6 inches in width, 16.9 inches in depth, and 34.1 inches in height. These dimensions are thoughtfully chosen to balance the need for internal space for advanced hardware components while ensuring the device can fit into standardized data center configurations. The weight of the chassis is 94.58 lbs, reflecting the quality and durability of the materials used in its construction, as well as the sophistication of the hardware it houses. Airflow is a critical consideration in the design of any high-performance networking hardware, and the Cisco NCS4216-F2B-SA is no exception. It features a front-to-back airflow pattern, which is essential for maintaining optimal operating temperatures. This airflow direction supports efficient cooling by aligning with the common cooling strategies used in data centers, thus ensuring that the chassis and its internal components operate within their recommended temperature ranges, even under heavy loads.
  • Number of Slots: 16, providing ample space for network modules and interfaces.
  • Airflow Direction: Front to Back, ensuring efficient cooling and reliable performance.
  • Form Factor: Rack Mount, 14 Rack Units, designed for easy integration into standard data center racks.
In conclusion, the Cisco NCS4216-F2B-SA is a powerful networking chassis that is designed to support the needs of complex, high-demand network environments. Its significant number of slots, efficient cooling system, and thoughtful physical dimensions make it a versatile and reliable choice for data centers looking to optimize their networking infrastructure. Whether for expanding current capabilities or building a new network from the ground up, this chassis offers the features and flexibility needed to support a wide range of networking applications and technologies.


Model Number NCS4216-F2B-SA
Brand Cisco
Slot Count 16
Configuration Type Rack-Mountable
Units in Rack 14U
Cooling Direction Front to Rear
Dimensions (WxDxH) 29.6 x 16.9 x 34.1 inches
Mass 94.58 pounds

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