United States
Name:
RE-S-1800X4-16G-S
- Description:
- Routing Engine - Quad Core 1.8GHz with 16G Memory, Spare for MX
- Rating:
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- Availability:
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In stock - Ready to Ship
- Brand:
- Juniper
- Condition:
- GTIN:
- 705595715451
- Warranty:
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- Price:
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3 Year Extended Warranty
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
RE-S-1800X4-16G-S Overview
RE-S-1800X4-16G-S is a high-performance Fibre Channel card featuring four integrated ports that deliver up to 16Gb throughput per port. Designed with SFP+ connectors and a PCIe form factor, this module is engineered for upgrading server storage connectivity and expanding data center capacity.
RE-S-1800X4-16G-S ensures robust, high-speed data transfer with native support for Fibre Channel protocols, making it compatible with a wide range of enterprise servers and storage systems. Its design is optimized for consistent performance under standard operating conditions, providing an ideal solution for modern IT infrastructures that demand reliable and accelerated network communication.
What is the price of RE-S-1800X4-16G-S?
Pricing for RE-S-1800X4-16G-S is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for RE-S-1800X4-16G-S.
Explore more options from Network Modules And Cards or explore other Juniper products.
RE-S-1800X4-16G-S Specifications
| Product Type | Network Module / Network Card |
| Module Type | Fibre Channel |
| Data Rate | 16Gb |
| Connector Type | SFP+ |
| Supported Protocols | Fibre Channel |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Dell / HP / Cisco / Juniper |
| Max Speed | N/A |
| Supported Features | N/A |
| Power Consumption | N/A |
| Interface Ports | Fibre Channel |
| Expansion Slots | N/A |
| Product Name | RE-S-1800X4-16G-S |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
RE-S-1800X4-16G-S Use Case
Mission-Critical Data Center Spine Redundancy with RE-S-1800X4-16G-S
In a hyperscale data center running MX Series spine switches, IT architects install the RE-S-1800X4-16G-S as a hot-spare routing engine. Upon primary RE failure, automated switchover completes in under 50 ms, preserving uninterrupted BGP sessions for 200,000+ routes. Outcome: 40 % reduction in unplanned downtime, consistent 8 Tbps throughput, and seamless service continuity.
Enterprise Campus Core Routing Acceleration
A global enterprise deploys the RE-S-1800X4-16G-S in MX Series core routers to support 10,000+ remote VPNs, advanced policy-based routing, and IPv4/IPv6 dual-stack environments. Leveraging the quad-core 1.8 GHz CPU and 16 GB memory, route convergence time drops by 30 % and control-plane scalability doubles. Outcome: faster application roll-outs, improved SLAs, and streamlined campus-wide digital transformation.
5G Multi-Tenant Edge Aggregation for Service Providers
A Tier-1 service provider integrates RE-S-1800X4-16G-S modules into MX-Series edge routers to manage 5G backhaul and multi-tenant VRFs. The spare routing engine accelerates BGP/MPLS session recovery and firewall filter processing, handling over 200,000 routes with sub-5 ms latency. Outcome: guaranteed carrier-grade availability, simplified maintenance workflows, and scalable edge-to-core traffic handling.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Dell / HP / Cisco / Juniper |
| Connector Type | SFP+ | SFPP (SFP+) | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 16Gb |
| Depth | N/A | N/A | N/A | 0.8 inches | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Modular | Modular | PCIe | PCIe | PCIe |
| Height | N/A | N/A | N/A | 1.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | SFP+ | SFP+ | Ethernet | Fibre Channel |
| Max Speed | 10Gbps | 10Gbps | 10Gbps per port | 10Gbps | N/A |
| Module Type | 10G Ethernet Module | Ethernet | Fibre Channel Card | Ethernet module | Fibre Channel |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 12W | N/A | 15W | N/A |
| Product Name | MPC7E-10G-SX | MIC3-3D-10XGE-SFPP | MPC4E-3D-32X-RB-SX | MX-MPC1E-3D-Q | RE-S-1800X4-16G-S |
| Product Type | Network Module | Network Module | Network Module | Network Module / Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | N/A |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | Fibre Channel / TCP/IP | TCP/IP, iSCSI | Fibre Channel |
| Weight | N/A | N/A | N/A | 0.5 lbs | N/A |
| Width | N/A | N/A | N/A | 3.7 inches | N/A |
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Questions & Answers
Q
What is the Juniper RE-S-1800X4-16G-S Routing Engine?
A
The RE-S-1800X4-16G-S is a genuine Juniper OEM spare Routing Engine for MX series routers, featuring a quad-core 1.8 GHz CPU and 16 GB DDR4 memory.
Q
Which Juniper MX series routers are compatible with the RE-S-1800X4-16G-S?
A
The RE-S-1800X4-16G-S is compatible with MX5, MX10, MX40, MX80, MX104, MX240, MX480 and MX960 series routers.
Q
How do I install the RE-S-1800X4-16G-S in my Juniper MX router?
A
Power off the router, remove the existing Routing Engine, slide the RE-S-1800X4-16G-S into the engine slot until it locks, secure the captive screws and power on the router.
Q
What performance improvements does the RE-S-1800X4-16G-S deliver?
A
With its 1.8 GHz quad-core processor, the RE-S-1800X4-16G-S accelerates control-plane operations, lowers latency and supports larger routing tables for enhanced throughput.
Q
How much memory does the RE-S-1800X4-16G-S include?
A
The RE-S-1800X4-16G-S comes equipped with 16 GB of high-speed DDR4 memory for efficient routing and buffering.
Q
Is the RE-S-1800X4-16G-S a genuine Juniper spare part?
A
Yes, the RE-S-1800X4-16G-S is a certified genuine Juniper OEM spare Routing Engine with full compliance and warranty coverage.
Q
What warranty options are available for the RE-S-1800X4-16G-S?
A
The RE-S-1800X4-16G-S includes a standard one-year limited Juniper warranty, with optional Juniper Care extensions for advanced support.
Q
How can I verify the authenticity of the RE-S-1800X4-16G-S module?
A
Verify authenticity by checking the serial number on Juniper’s online portal or through an authorized Juniper reseller.
Q
Can I hot-swap the RE-S-1800X4-16G-S in a running router?
A
No, replacing the RE-S-1800X4-16G-S requires a scheduled maintenance window as it necessitates a control-plane reboot.
Q
What Junos OS versions does the RE-S-1800X4-16G-S support?
A
The RE-S-1800X4-16G-S supports all Junos OS releases for MX series routers; ensure you are running the minimum recommended version for feature compatibility.
Q
How do I upgrade Junos OS on the RE-S-1800X4-16G-S?
A
Upload the Junos OS image to the Routing Engine via SCP or FTP, then execute the 'request system software add' command and reboot.
Q
What are the key features of the RE-S-1800X4-16G-S compared to previous models?
A
Compared to prior generations, the RE-S-1800X4-16G-S offers a faster 1.8 GHz quad-core CPU, doubled memory capacity and improved control-plane scalability.
Q
Which use cases benefit most from the RE-S-1800X4-16G-S?
A
High-density edge routing, large-scale MPLS deployments and service provider applications gain maximum performance and reliability with the RE-S-1800X4-16G-S.
Q
Where can I purchase the RE-S-1800X4-16G-S Routing Engine?
A
Purchase the RE-S-1800X4-16G-S through authorized Juniper resellers or via Juniper’s direct sales channels.
Q
What is the typical delivery time for the RE-S-1800X4-16G-S?
A
Standard delivery for in-stock RE-S-1800X4-16G-S units is 2–3 business days, depending on your location.
Q
How do I replace a failed Routing Engine with the RE-S-1800X4-16G-S?
A
After powering down, remove the faulty engine, insert the RE-S-1800X4-16G-S into the engine bay, tighten the captive screws and power on to initiate control-plane synchronization.
