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by Juniper
Product Line: Juniper MX Series Series
Product Type: Chassis
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Original price $0.00 - Original price $0.00
Original price
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Current price $0.00
Title: Surplus

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Product Description

The CHAS-BP3-MX480 Juniper chassis features 24 PFEs, 2 SCBs, and a 4-switch fabric architecture across 8 fabric planes with 4 spare planes for 1+1 SCB-MX redundancy, ensuring high availability. It supports a bandwidth of up to 160 Gbps per slot, backed by 64 GB of DDR4 RAM, 2x16 MB NOR flash storage, and 2x50 GB SSD for efficient data processing and storage. Designed for optimal performance, it operates within a temperature range of 32°F to 104°F, with a maximum power requirement that varies from 155 W to 185 W based on the ambient temperature, and is engineered for side-to-side airflow to maintain operational efficiency.

FAQs for the CHAS-BP3-MX480

  • What is the bandwidth per slot for devices equipped with fabric planes?
    • The bandwidth per slot is up to 160 Gbps.
  • How many Packet Forwarding Engines (PFEs) does the system support?
    • The system supports 24 PFEs.
  • What is the maximum power requirement at 55°C?
    • The maximum power requirement at 55°C is 185 W.
  • How many Switch Control Boards (SCBs) does the system include?
    • The system includes 2 SCBs.
  • What are the dimensions of the system?
    • Width: 17 in (43.2 cm), Depth: 22 in (55.9 cm), Height: 1.25 in (3.2 cm).
  • How many switch fabrics are supported?
    • The system supports 4 switch fabrics.
  • What is the weight of the system with the Routing Engine installed?
    • The weight is 9.6 lb (4.4 kg).
  • How many fabric planes are there in the system?
    • There are 8 fabric planes in the system.
  • What is the operating temperature range?
    • The operating temperature ranges from 32°F to 104°F.
  • What storage configuration does the system feature?
    • The system features 2x16 MB NOR flash storage and 2x50 GB SSDs, with 64 GB of DDR4 RAM.

Product Review

The Juniper CHAS-BP3-MX480 offers a high bandwidth capacity of up to 160 Gbps per slot, supported by redundant fabric planes, ensuring reliable data throughput and system resilience. However, its power consumption is considerable, requiring up to 185W at higher temperatures, which could impact operational costs and necessitate efficient cooling solutions. Additionally, the system's side-to-side airflow design demands careful consideration in rack placement to optimize cooling and prevent overheating, especially in densely populated data centers.


The Juniper CHAS-BP3-MX480 is a high-performance networking chassis designed for advanced routing capabilities. This product is engineered to support a wide range of networking applications, including high-density environments and demanding data center operations. The hardware specifications of the CHAS-BP3-MX480 underscore its capacity to handle large volumes of data with efficiency and reliability. At the core of its design, the CHAS-BP3-MX480 incorporates 24 Packet Forwarding Engines (PFEs), enabling it to manage and route data packets with precision. The chassis is equipped with 2 Switch Control Boards (SCBs) and leverages 4 switch fabrics, enhancing its ability to process data through multiple paths. This configuration is supported by 8 fabric planes, with an additional 4 spare planes available for redundancy, ensuring consistent performance and reliability through 1+1 SCB-MX redundancy. The fabric bandwidth per slot stands at 160 Gbps, providing ample capacity for data-intensive applications. This is complemented by redundant fabric support, which ensures uninterrupted service and data flow even in the event of hardware failure. The CHAS-BP3-MX480 is designed to accommodate various components, including power supplies, Routing Engines (REs), and fans, making it a versatile solution for diverse networking needs. Key hardware features include: - 64 GB of DDR4 RAM, offering high-speed data processing and memory capacity. - 2x50 GB SSDs for storage, providing fast access to critical data and applications. - 2x16 MB NOR flash storage, which is used for storing firmware and booting the system. Weighing 9.6 lb (4.4 kg) with the Routing Engine installed, the CHAS-BP3-MX480 has dimensions of 17 in (43.2 cm) in width, 22 in (55.9 cm) in depth, and a height of 1.25 in (3.2 cm), making it a compact yet powerful component in any networking setup. The chassis is designed with side-to-side airflow to facilitate cooling and maintain optimal operating temperatures, ranging from 32°F to 104°F, with an operating humidity range of 5% to 90%. It can operate effectively at altitudes up to 10,000 ft (3048 m), ensuring reliability in a variety of environmental conditions. Power requirements vary based on temperature, with a maximum of 185 W needed at 55° C, reducing to 160 W at 40° C and 155 W at 25° C. This efficient power usage is critical for maintaining operational costs while ensuring the system remains responsive under varying temperature conditions. In summary, the Juniper CHAS-BP3-MX480 is a versatile and efficient solution for complex networking tasks. Its engineered design supports high data throughput and resilience, making it suitable for demanding applications. The combination of high fabric bandwidth, extensive memory, and storage options, along with reliable operational performance under diverse conditions, makes it a valuable asset for any data center or networking environment.


Model and Make Juniper CHAS-BP3-MX480
Packet Forwarding Engines 24
Switch Control Boards 2
Switching Fabrics 4
Number of Fabric Planes 8
Redundancy Planes 4 (1+1 SCB-MX redundancy)
Bandwidth Allocation Per Slot 160 Gbps
Mass 9.6 lb (4.4 kg) (with Routing Engine)
Dimensions (WxDxH) 17 x 22 x 1.25 in (43.2 x 55.9 x 3.2 cm)
Peak Power Consumption at 55° C 185 W
Peak Power Consumption at 40° C 160 W
Peak Power Consumption at 25° C 155 W
Slot Bandwidth with Redundancy 160 Gbps
Flash Memory 2x16 MB NOR
Memory Capacity 64 GB DDR4
SSD Storage 2x50 GB
Included Components Power supplies, Routing Engines, Fans
Minimum Operating Temperature 32°F
Maximum Operating Temperature 104°F
Humidity Range for Operation 5% to 90%
Maximum Operating Altitude 10,000 ft (3048 m)
Cooling Airflow Direction Side to side

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