United States$5,000,000+
Inventory Delivered By
A
Adrian Wilcox
5
Spare routing engine installed cleanly and synchronized immediately.
RE-MX2000-1800X4-S
Original Stock
Ready to Ship
MX2000 Routing Engine and Control Board, Quad Core 1.8GHz wi...
FEATURED DEAL
Name:
RE-MX2000-1800X4-S
- Description:
- MX2000 Routing Engine and Control Board, Quad Core 1.8GHz with 16G Memory, Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595715451
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
RE-MX2000-1800X4-S Overview
RE-MX2000-1800X4-S is a high-performance Ethernet module designed with four integrated SFP+ ports that deliver up to 10Gbps per port, enabling robust connectivity for data centers, servers, routers, and switches. This PCIe form factor module is engineered for straightforward installation and seamless integration with a wide range of network devices.
Built to support TCP/IP protocols and optimized for network expansions, RE-MX2000-1800X4-S features advanced capabilities including auto-negotiation, Wake-on-LAN, jumbo frames, and QoS enhancements. Its reliable performance and efficient power consumption make it an ideal choice for upgrading data center network interfaces and ensuring high-speed, stable connections in demanding environments.
RE-MX2000-1800X4-S price is is available on request. Get immediate quote.
Request bulk order quote for RE-MX2000-1800X4-S for additional pricing. Browse the full Juniper Router Mx2020 Modules & Cards series or explore all Juniper products.
RE-MX2000-1800X4-S Specifications
- Height
- 1.0 inches
- Power Consumption
- 15W
- Weight
- 0.5 lbs
- Expansion Slots
- N/A
- Depth
- 7.0 inches
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Connector Type
- SFP+
- Width
- 3.5 inches
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Supported Protocols
- TCP/IP
- Max Speed
- 10Gbps
- Interface Ports
- Ethernet
- Form Factor
- PCIe
- Data Rate
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Product Name
- RE-MX2000-1800X4-S
RE-MX2000-1800X4-S Use Case
High-Availability Spine-Leaf Routing in Hyperscale Data Centers
As a pre-staged spare RE-MX2000-1800X4-S-MX2000 Routing Engine and Control Board, Quad Core 1.8GHz with 16G Memory enables sub-second failover in hyperscale spine-leaf fabrics. This reduces unplanned downtime by 99.9% and maintains consistent low-latency performance under peak east-west traffic loads.
Scalable MPLS Edge Aggregation for National ISPs
Service providers deploy the RE-MX2000-1800X4-S as a hot-swappable spare for edge routers to support high-capacity MPLS aggregation across distributed PoPs. This scales to over 2 million routes with advanced QoS, delivering 40% improved bandwidth utilization and guaranteed SLAs for enterprise customers.
Ultra-Low Latency Control Plane for 5G Core Network Slicing
Mobile operators integrate the RE-MX2000-1800X4-S-MX2000 Routing Engine as a spare control-plane module in 5G core infrastructure to handle real-time network slicing orchestration. The quad-core 1.8 GHz architecture delivers sub-millisecond provisioning, optimizing resource allocation across slices and ensuring carrier-grade reliability for IoT and eMBB services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| RE-MX2000-1800X4-S |  MX2K-MPC9E |  REMX2K-X8-64G-LT-S |  REMX2K-1800-32G-R |  REMX2008-X8-128G-R | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module | Network Card | Network Module | Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 10G | 40Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | RJ-45 | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 40Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 15W | 7W | 15W | 15W | 15W |
| Interface Ports | Ethernet | SFP+ | Ethernet | SFP+ | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | PCIe |
| Product Name | RE-MX2000-1800X4-S | MX2K-MPC9E High-Performance Ethernet Module | REMX2K-X8-64G-LT-S | REMX2K-1800-32G-R | REMX2008-X8-128G-R |
| Height | 1.0 inches | 1.0 inches | 1.5 inches | 1.0 inches | N/A |
| Width | 3.5 inches | 3.5 inches | 3.5 inches | 4.4 inches | N/A |
| Depth | 7.0 inches | 0.8 inches | 0.5 inches | 7.0 inches | N/A |
| Weight | 0.5 lbs | 0.5 lbs | 1.2 lbs | 1.5 lbs | N/A |
Reviews & Ratings
B
Bilal Khurshid
4
Good backup RE with predictable control plane behavior.
C
Cameron Holt
4
Tested spare worked exactly like production unit.
D
Danish Raza
5
Reliable spare to keep high availability intact.
E
Elliot Moore
4
No issues during validation and storage.
Questions & Answers
What is the RE-MX2000-1800X4-S routing engine and control board?
The RE-MX2000-1800X4-S is a genuine Juniper MX2000 routing engine and control board spare featuring a quad-core 1.8 GHz CPU and 16 GB of memory for high-performance packet forwarding and control plane operations.
What are the key features of the MX2000 routing engine and control board?
Key features include a quad-core 1.8 GHz CPU, 16 GB DDR4 memory, dual redundancy support, advanced routing protocol acceleration, and full compatibility with Juniper MX2000 chassis.
Is the RE-MX2000-1800X4-S an original Juniper spare part?
Yes, the RE-MX2000-1800X4-S is an OEM Juniper part engineered, tested, and certified by Juniper Networks to meet factory specifications.
Which routers are compatible with the RE-MX2000-1800X4-S?
The RE-MX2000-1800X4-S is compatible with all Juniper MX2000 series routers, including standalone and clustered configurations.
What CPU and memory specifications does this routing engine offer?
This routing engine integrates a quad-core Intel CPU running at 1.8 GHz and 16 GB of DDR4 system memory to handle heavy control plane workloads.
How does the quad-core 1.8 GHz CPU improve network performance?
The quad-core 1.8 GHz processor accelerates routing protocol calculations and control plane tasks, reducing convergence times and improving overall throughput.
How do I install the RE-MX2000-1800X4-S in my MX2000 router?
Power down the MX2000 chassis, remove the existing engine per the hardware guide, slide in the RE-MX2000-1800X4-S until it latches, then power up and verify status via the CLI.
Can the routing engine be replaced without service interruption?
When deployed in a redundant MX2000 configuration, the RE-MX2000-1800X4-S supports hitless switchover, allowing replacement without traffic disruption.
What firmware versions does the RE-MX2000-1800X4-S support?
It supports Junos OS branches 19.4R3 and above, optimized for MX2000 platforms; consult the Juniper compatibility matrix for exact releases.
How can I verify the installed firmware version?
Use the CLI command “show version” on the RE-MX2000-1800X4-S to display the current Junos OS version and patch levels.
What is included in the RE-MX2000-1800X4-S spare kit package?
The kit includes the RE-MX2000-1800X4-S routing engine/control board, mounting screws, a grounding strap, and a Juniper installation guide.
What warranty coverage does this spare routing engine include?
Juniper provides a limited lifetime warranty on the RE-MX2000-1800X4-S when purchased through an authorized reseller, covering defects and functional failures.
How do I troubleshoot common installation issues?
Check LED status indicators, verify proper seating and grounding, confirm CLI chassis recognition, and consult Juniper’s hardware troubleshooting guides for error codes.
What are the power consumption and thermal requirements?
The RE-MX2000-1800X4-S consumes up to 75 W and requires standard MX2000 fan trays and thermal monitoring for optimal reliability.
How do I order additional RE-MX2000-1800X4-S units?
Contact your Juniper authorized distributor or log into the Juniper Partner Portal to place orders using SKU RE-MX2000-1800X4-S.
What is the return and exchange policy for this product?
Juniper offers a 30-day return window for unused spares with original packaging; defective units may be RMAed under warranty subject to approval.