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Ideal spare for larger MX deployments.
RE-S-1800X4-32G-S
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Routing Engine - Quad Core 1.8GHz with 32G Memory, Spare for...
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RE-S-1800X4-32G-S
- Description:
- Routing Engine - Quad Core 1.8GHz with 32G Memory, Spare for MX
- Rating:
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- Brand:
- Juniper
- GTIN:
- 705595715451
- Condition:
3 Year Extended Warranty
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RE-S-1800X4-32G-S Overview
RE-S-1800X4-32G-S is a high-performance Fibre Channel card engineered for enterprise storage area networks. Designed with four dedicated ports, the module supports 32Gbps data transfers over SFP-based connectors, ensuring robust and reliable connectivity for high-demand storage applications.
Optimized for seamless integration into PCIe-based server platforms, the RE-S-1800X4-32G-S offers broad compatibility with leading networking and storage vendors such as Cisco, Juniper, Arista, Dell, and HP. Its design targets data center upgrades and SAN expansion by delivering a reliable, high-speed interface that meets the rigorous demands of modern enterprise environments.
RE-S-1800X4-32G-S price is is available on request. Get immediate quote.
Request bulk order quote for RE-S-1800X4-32G-S for additional pricing. Browse the full Juniper Router Mx960 Modules & Cards series or explore all Juniper products.
RE-S-1800X4-32G-S Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Power Consumption
- 15W
- Expansion Slots
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Connector Type
- SFP
- Supported Protocols
- Fibre Channel
- Form Factor
- PCIe
- Product Type
- Network Card
- Module Type
- Fibre Channel
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Supported Features
- N/A
- Interface Ports
- Fibre Channel
- Data Rate
- 32Gbps
- Max Speed
- 32Gbps
- Product Name
- RE-S-1800X4-32G-S
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| RE-S-1800X4-32G-S |  MIC-3D-4OC3OC12-1OC48 |  MNT-SHELF-MX960-S |  MPC3E-3D-NG-Q-IR-B |  SCBE2-MX-R | |
|---|---|---|---|---|---|
| Product Type | Network Card | Optical Transport Module | Network Module | Network Module / Network Card | Network Module / Network Card |
| Module Type | Fibre Channel | SONET/SDH | Ethernet Module | Ethernet | Ethernet Module |
| Data Rate | 32Gbps | OC3/OC12/OC48 | 10Gbps | 10G | 10Gbps |
| Connector Type | SFP | LC Duplex | SFP+ | SFP+ | SFP+ |
| Supported Protocols | Fibre Channel | SONET, SDH | TCP/IP, UDP | TCP/IP / iSCSI | TCP/IP / iSCSI |
| Form Factor | PCIe | Modular, PCIe | Modular | 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, Nokia | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 32Gbps | OC48 (2.488 Gbps) | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | N/A | Auto-negotiation, Redundancy, Hot-swappable | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W | 12W | N/A | 15W | 12W |
| Interface Ports | Fibre Channel | Fiber Optic | Ethernet | Ethernet / SFP+ | Ethernet / SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | RE-S-1800X4-32G-S | MIC-3D-4OC3OC12-1OC48 | MNT-SHELF-MX960-S | MPC3E-3D-NG-Q-IR-B | SCBE2-MX-R |
| Height | N/A | 0.40 inches | N/A | N/A | 0.5 inches |
| Width | N/A | 4.72 inches | N/A | N/A | 3.25 inches |
| Depth | N/A | 5.50 inches | N/A | N/A | 4.5 inches |
| Weight | N/A | 1.2 lbs | N/A | N/A | 0.75 lbs |
Reviews & Ratings
T
Thomas Grant
5
Installed quickly with no configuration issues.
R
Robert Sinclair
4
Matches production RE performance perfectly.
L
Luke Anderson
5
Reliable component for inventory planning.
H
Henry Watson
4
Good peace of mind for critical networks.
Questions & Answers
What is the RE-S-1800X4-32G-S Routing Engine?
The RE-S-1800X4-32G-S is a spare Quad-Core 1.8 GHz routing engine with 32 GB of memory designed for Juniper MX Series routers to ensure seamless control-plane redundancy.
Which MX Series routers are compatible with the RE-S-1800X4-32G-S?
The RE-S-1800X4-32G-S is compatible with all Juniper MX Series 3D, 5G, M, and P platforms that support the 1800X4 control plane architecture.
What are the key performance specifications of the RE-S-1800X4-32G-S?
The engine features a Quad-Core 1.8 GHz CPU, 32 GB DDR4 memory, redundant control-plane capability, and high-speed PCIe interfaces for optimized packet forwarding and routing table updates.
Why should I deploy the RE-S-1800X4-32G-S as a spare?
Deploying it as a spare ensures immediate failover in the event of primary engine failure, minimizing network downtime and preserving service-level agreements.
How do I install the RE-S-1800X4-32G-S into my MX router?
Power down the router, insert the routing engine into the designated RE slot until it latches securely, reconnect power, and verify status via the Junos CLI.
Does the RE-S-1800X4-32G-S support Junos OS?
Yes, it supports the latest Junos OS releases and backward-compatible versions, ensuring streamlined feature updates and security patches.
What redundancy features does the RE-S-1800X4-32G-S provide?
It offers control-plane redundancy with nonstop active routing (NSR) and nonstop control plane (NSC) to maintain uninterrupted routing during failover.
How does the RE-S-1800X4-32G-S enhance network reliability?
By providing a hot-standby control plane, rapid failover, and integrated monitoring, it minimizes service interruptions and maintains consistent performance.
What warranty covers the RE-S-1800X4-32G-S?
Juniper offers a limited lifetime warranty on the RE-S-1800X4-32G-S, including next-business-day replacement support under your existing service contract.
Can I swap the RE-S-1800X4-32G-S without impacting traffic?
Yes, in a dual-engine configuration, you can hot swap the engine without traffic interruption thanks to NSR and NSC protocols.
What management interfaces are available on the RE-S-1800X4-32G-S?
It includes a dedicated out-of-band Ethernet management port, console port, and USB for local log extraction and OS upgrades.
How much power does the RE-S-1800X4-32G-S consume?
Typical power consumption is 45 W under full load, optimized for power efficiency and thermal performance in MX Series chassis.
What environmental specifications apply to the RE-S-1800X4-32G-S?
Operating temperature ranges from 0 °C to 40 °C with 5%–90% relative humidity (non-condensing) for standard data center conditions.
How does the RE-S-1800X4-32G-S improve routing scalability?
Its Quad-Core CPU and 32 GB memory deliver higher table capacity and faster route processing, supporting large-scale BGP and MPLS deployments.
Is firmware preloaded on the RE-S-1800X4-32G-S?
Yes, it ships with the latest approved Junos OS firmware, enabling out-of-box compatibility and immediate integration.
Where can I purchase the RE-S-1800X4-32G-S spare engine?
Authorized Juniper partners and distributors stock the RE-S-1800X4-32G-S; contact your Juniper sales representative for pricing and availability.