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RE-S-X6-128G-S-R
RE 6C 2G W/128G SECURE BOOT REDUNDANT FOR MX240/MX480/MX960
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
RE-S-X6-128G-S-R is a high-performance Ethernet module designed for robust data center connectivity. Engineered to support 10Gbps data rates via an SFP+ connector, this PCIe-based network card offers seamless integration with routers, switches, and servers while reliably handling TCP/IP and iSCSI protocols in modern IT infrastructures.
Built to enhance network scalability and reduce latency, RE-S-X6-128G-S-R is an ideal solution for upgrading server network interfaces and connecting to high-speed networks. Its optimized design supports features such as auto-negotiation, wake-on-LAN, jumbo frames, and QoS, ensuring efficient performance and reliability in mission-critical environments.
RE-S-X6-128G-S-R price is $34,494.00, a 39.6% saving from the Juniper list price of $57,085.00. RE-S-X6-128G-S-R is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for RE-S-X6-128G-S-R for additional pricing. Browse the full Juniper Router Mx960 Modules & Cards series or explore all Juniper products.
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| RE-S-X6-128G-S-R |  RE-S-1800X4-16G-S |  MPC2E-3D-NG-Q-R-B |  RE-S-X6-64G-S |  MPC3E-3D-NG | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Dell / HP / Cisco / Juniper | Cisco, Juniper, Dell, HP | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 16Gb | 10G | 10G | 10Gbps / 40Gbps |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V, 5V | 3.3V | 3.3V |
| Interface Ports | SFP+ | Fibre Channel | SFP+ | Ethernet | Ethernet / SFP+ |
| Module Type | Ethernet | Fibre Channel | 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-X6-128G-S-R | RE-S-1800X4-16G-S | MPC2E-3D-NG-Q-R-B | RE-S-X6-64G-S | MPC3E-3D-NG |
| Product Type | Network Card | Network Module / Network Card | Network Module / Network Card | 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 Protocols | TCP/IP, iSCSI | Fibre Channel | TCP/IP, iSCSI | TCP/IP | 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.
Powerful routing engine with excellent control plane capacity.
Handles large scale configurations effortlessly.
Redundant setup works smoothly during failover tests.
Secure boot adds confidence for core deployments.
Top tier performance for MX core routers.
The RE-S-X6-128G-S-R is a redundant Routing Engine for Juniper MX240, MX480, and MX960 routers featuring six CPU cores, 2 GB DRAM, and 128 GB secure-boot flash.
RE-S-X6-128G-S-R is compatible with MX240, MX480, and MX960 routers running Junos OS 17.4R1 or later.
Secure-boot ensures that only authenticated Junos OS images load, protecting against unauthorized firmware tampering and improving system integrity.
Redundancy is achieved by hot-swappable dual Routing Engines that automatically fail over in case of hardware or software faults, maintaining uninterrupted routing.
The six-core CPU accelerates control-plane processes, reduces route-convergence times, and supports larger BGP tables for high-capacity environments.
It includes 2 GB of DRAM for routing tables and 128 GB of secure-boot flash for OS images, logs, and auxiliary files.
Yes. The module supports in-service insertion and removal (IS-IN/IS-OUT) when paired with a secondary Routing Engine to avoid downtime.
Secure-boot is supported starting with Junos OS 17.4R1 and all subsequent releases on MX240, MX480, and MX960 platforms.
Use the CLI command `show system secure-boot status` to confirm that the module has successfully validated and loaded an authenticated image.
Juniper provides a one-year limited hardware warranty, with optional extensions and Juniper Care support contracts available.
By offering dual hot-swappable Engines and secure-boot validation, it minimizes downtime and protects against malicious firmware changes.
No additional license is required; redundancy features are native to Junos OS on supported MX Series platforms.
The module consumes approximately 30 W and is designed to operate in a 0 °C to 40 °C ambient temperature range under standard MX240/480/960 chassis cooling.
Order through your Juniper authorized reseller or Juniper’s online portal using SKU RE-S-X6-128G-S-R; contact Juniper Sales for volume discounts.
Identify the active and standby Engines, power off the targeted Engine, remove and replace with the new module, then power it on and verify redundancy.
Refer to Juniper’s official documentation library at docs.juniper.net, specifically the MX Series Installation and Configuration Guides.
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