Skip to content


by Juniper
Product Line: The Juniper RE-S-1800X2-16G
Product Type: Router Processor
Original price $0.00 - Original price $2,635.00
Original price
$0.00 - $2,635.00
Current price $2,635.00
Title: Used

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

Product Description

The RE-S-1800X2-16G Juniper features a dual-core 1.8 GHz CPU, enhanced with 16 GB of memory, scalable to meet advanced networking demands. It supports a system capacity of 1.92 Tbps, with connectivity options including up to 80 1GbE, 80 10GbE, 24 40GbE, and 8 100GbE ports, alongside 16 10GbE DWDM channels for dense wavelength division multiplexing. Designed for high-density configurations, it accommodates up to 9 systems per rack, operates within a temperature range of 32°F to 115°F, and at altitudes up to 10,000 ft, ensuring reliable performance across various environmental conditions.

Key Feature for the RE-S-1800X2-16G

  • What is the operating temperature range of this networking hardware?
    The operating temperature ranges from 32°F to 115°F.
  • How much memory does the device come with, and is it upgradeable?
    It comes with 16 GB of memory, and this is upgradeable for the base bundle.
  • What type of connection to PFEs does it support?
    It supports Gigabit Ethernet connections to PFEs.
  • What are the disk specifications?
    The device is equipped with a 64 GB SSD and a 4 GB CompactFlash card.
  • Can you specify the device's maximum operating altitude?
    The maximum operating altitude is 10,000 feet (3048 m).
  • What is the total system capacity?
    The system capacity totals 1.92 Tbps.
  • What are the maximum Ethernet configurations supported?
    It supports up to 80 1GbE, 80 10GbE, 24 40GbE, and 8 100GbE configurations.
  • How many rack units does the device occupy, and how many systems can fit in a rack?
    The device occupies 5 rack units, with up to 9 systems per rack.
  • What are the humidity operating limits?
    The operating humidity ranges from 5% to 90%.
  • Describe the device's core and memory specifications.
    The device features a 6-core CPU, 64 GB of DDR4 RAM, 2x50 GB SSD, and 2x16 MB NOR flash storage.

Product Review

The Juniper RE-S-1800X2-16G routing engine, with its dual-core 1.8 GHz CPU and 16 GB of memory (upgradeable from the base bundle), offers a solid foundation for handling complex network tasks, supporting system capacities up to 1.92 Tbps and a variety of Ethernet configurations up to 100GbE. Its storage options, including a 64 GB SSD and a 4 GB CompactFlash card, provide sufficient space for OS and application files, enhancing overall performance and reliability. However, the requirement for 5 rack units per system might limit deployment in environments with constrained rack space, despite its high per-slot capacity and ability to fit 9 systems per rack.


The Juniper RE-S-1800X2-16G serves as a high-capacity network routing engine, designed to deliver exceptional performance and scalability for modern network demands. It is equipped with a dual-core 1.8 GHz CPU, complemented by 64 GB of DDR4 RAM, ensuring smooth and efficient processing of complex routing operations. This model marks a significant upgrade in the base bundle, offering 16 GB of memory, which enhances its capability to handle extensive routing tables and applications. Storage solutions on the RE-S-1800X2-16G are ample and varied, featuring a 64 GB solid-state drive (SSD) for the main storage, ensuring fast access to critical data and software. Additionally, it includes a 4 GB CompactFlash card, providing a reliable secondary storage option for system configurations and backups. For further resilience and data integrity, the system incorporates 2x50 GB SSDs and 2x16 MB NOR flash storage, ensuring ample space for system operations and redundancy. Connectivity to Packet Forwarding Engines (PFEs) is facilitated through a Gigabit Ethernet interface, ensuring high-speed data transfer and efficient network communication. The system's design allows for two Modular Port Concentrators (MPCs) slots, supporting a per-slot capacity of 480 Gbps, which aggregates to a total system capacity of 1.92 Tbps. This capacity enables the router to support a wide variety of port configurations, including: - Maximum 1GbE ports: 80 - Maximum 10GbE ports: 80 - Maximum 40GbE ports: 24 - Maximum 100GbE ports: 8 - 10GbE DWDM: 16 Such versatility in port options ensures that networks can scale according to demand, from traditional Gigabit Ethernet to high-capacity 100GbE and DWDM interfaces. The RE-S-1800X2-16G is designed to operate within a broad range of environmental conditions. It can function at temperatures ranging from 32°F to 115°F and can withstand humidity levels from 5% to 90%, non-condensing. Its operational altitude extends up to 10,000 feet (3048 m), enabling deployment in various geographical locations without compromising performance. The system's physical footprint is optimized for data center environments, requiring 5 rack units of space and allowing up to 9 systems per standard rack. Key hardware specifications include: -
  • Number of cores: 6 cores, enhancing multitasking and processing capabilities.
  • Disk and media storage: A combination of SSDs and CompactFlash for resilience and speed.
  • System capacity and connectivity: Supports a broad range of Ethernet configurations, from 1GbE to 100GbE, including DWDM capabilities.
With its robust processing power, extensive memory and storage options, and flexible connectivity, the Juniper RE-S-1800X2-16G is engineered to meet the demands of high-performance networking environments, offering scalability and reliability for complex network architectures.


Item Number Juniper RE-S-1800X2-16G
Manufacturer Juniper
Processor Dual-core, 1.8 GHz
Memory 16 GB, expandable option available
Interface to Packet Forwarding Engine Gigabit Ethernet link
Storage 64 GB Solid State Drive
Removable Storage 4 GB CompactFlash
Minimum Temperature for Operation 0°C (32°F)
Maximum Temperature for Operation 46°C (115°F)
Minimum Operational Humidity 5%
Maximum Operational Humidity 90%
Operational Altitude Up to 3048 meters (10,000 feet)
Height in Rack Units 5U
Maximum Units Per Rack 9
MPC Slots Available 2
Capacity per Slot 480 Gbps
Total System Throughput 1.92 Tbps
1GbE Ports Supported Up to 80
10GbE Ports Supported Up to 80
40GbE Ports Supported Up to 24
100GbE Ports Supported Up to 8
10GbE DWDM Interfaces 16
SSD Storage 2x50 GB
NOR Flash Storage 2x16 MB
Processor Cores 6

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