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RE-S-X6-64G-LT-S
Routing Engine - 6 Core 2.0GHz with 64G Memory, Limited Encr...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
RE-S-X6-64G-LT-S is an Ethernet module engineered for high-performance network environments. Designed with data centers and enterprise network infrastructures in mind, this module delivers a robust 10Gbps data rate via an SFP+ connector and features a PCIe form factor that allows for seamless installation into routers, switches, and servers.
Optimized for use cases including upgrading server network interfaces and expanding data center capacity, RE-S-X6-64G-LT-S supports critical protocols such as TCP/IP and iSCSI. With compatibility across leading vendors like Cisco, Juniper, Arista, Dell, and HP, its plug-and-play design backed by features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS ensures reliable, high-speed connectivity in even the most demanding network applications.
RE-S-X6-64G-LT-S price is $25,003.00, a 39.6% saving from the Juniper list price of $41,375.00. RE-S-X6-64G-LT-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for RE-S-X6-64G-LT-S for additional pricing. Browse the full Juniper Router Mx960 Modules & Cards series or explore all Juniper products.
In a tier-1 service provider environment aggregating 100 Gbps+ across MX240/MX480/MX960 routers, maintaining an RE-S-X6-64G-LT-S spare enables hot-swap of a failed routing engine without triggering encryption key re-distribution. The 6-core 2.0 GHz CPU and 64 GB memory accelerate route convergence by up to 40%, ensuring BGP sessions remain stable under peak loads. Outcome: Achieve 99.999% availability and sub-50 ms failover times while complying with export-regulated encryption limits.
A global enterprise operates a multi-rack spine-leaf fabric delivering 30 Tbps east-west traffic on MX960 platforms. By pre-staging the RE-S-X6-64G-LT-S spare engine, data center operators can replace a faulty control plane in under 10 minutes, eliminating lengthy maintenance windows. Benefit: Sustained high-density LPM performance for micro-segmentation, guaranteed throughput, and rapid MTTR without full encryption overhead.
A global retail chain consolidates point-of-sale and inventory data from 200 branch offices over MX240 WAN edge routers. Deploying the RE-S-X6-64G-LT-S spare engine supports 5 Gbps+ of unencrypted traffic per node with zero service interruption during module swaps. Outcome: 30% reduction in packet loss and jitter, centralized traffic management, and compliance with limited-encryption export controls.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| RE-S-X6-64G-LT-S |  RE-S-1800X4-16G-UPG-BB |  MPC5EQ-100G10G-RB |  RE-S-X6-128G-S-S |  MPC5E-100G10G | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Routers / Switches / Servers | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | PCIe | QSFP28 / SFP+ | SFP+ | SFP28 |
| Data Rate | 10Gbps | 16Gbps | 10G / 100G | 10G | 100G/10G |
| Form Factor | PCIe | PCIe | Rackmount | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | Ethernet | Ethernet | Ethernet | Ethernet |
| Max Speed | 10Gbps | 16Gbps | 100Gbps | 10Gbps | 100Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | RE-S-X6-64G-LT-S | RE-S-1800X4-16G-UPG-BB | MPC5EQ-100G10G-RB | RE-S-X6-128G-S-S | MPC5E-100G10G |
| Product Type | Network Module | Network Module | Network Module / Network Card | 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, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / QoS / Jumbo Frames | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP / Ethernet | TCP/IP / iSCSI | TCP/IP, iSCSI |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Ideal spare for limited encryption environments.
Recognized instantly when installed.
Performance matches production RE.
Reliable component to keep in stock.
Meets operational expectations.
The RE-S-X6-64G-LT-S is a spare Routing Engine featuring a 6-core 2.0 GHz CPU and 64 GB of memory in a Limited Encryption Version, designed for MX240, MX480, and MX960 routers.
The RE-S-X6-64G-LT-S spare routing engine is fully compatible with MX240, MX480, and MX960 platforms running Junos OS.
Limited Encryption Version restricts high-grade cryptographic functions in compliance with export regulations while delivering full routing performance.
Power down the MX240/MX480/MX960, remove the existing engine, insert the RE-S-X6-64G-LT-S in the designated slot, secure the latches, and reboot.
Yes. Upgrading to the RE-S-X6-64G-LT-S delivers enhanced CPU performance and memory capacity on MX240, MX480, and MX960 routers.
Expect up to 50% faster control-plane processing, higher BGP session handling, and improved route lookup performance with 6 cores at 2.0 GHz.
Yes. The RE-S-X6-64G-LT-S supports all Junos OS features available on MX240, MX480, and MX960, subject to the Limited Encryption Version.
Juniper’s standard one-year limited warranty applies, covering defects in materials and workmanship for the RE-S-X6-64G-LT-S.
Contact your Juniper reseller or log into the Juniper Partner Portal, reference SKU RE-S-X6-64G-LT-S, and complete the purchase order.
The RE-S-X6-64G-LT-S consumes approximately 45 W under typical load conditions in an MX240, MX480, or MX960 chassis.
The RE-S-X6-64G-LT-S operates between 0 °C to 45 °C (32 °F to 113 °F) with 5% to 95% non-condensing humidity.
With 64 GB of DRAM, the engine supports larger routing tables, faster control-plane tasks, and improved multi-protocol label switching.
Yes. In a properly configured redundant control-plane setup, install the RE-S-X6-64G-LT-S on the standby slot to avoid service interruption.
The 6 core 2.0 GHz engine boosts control-plane throughput by up to 40%, accelerating route processing and protocol updates.
Yes. It fully supports chassis redundancy, nonstop active routing (NSR), and nonstop bridging (NSB) on MX240, MX480, and MX960 platforms.
Juniper Technical Assistance Center (JTAC) provides 24×7 support. Log cases via the Juniper Support Portal for fast issue resolution.
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