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REMX2K-X8-128G-S-R
Routing Engine - 8 Core 2.3GHz with 128G Memory, Secure Boot...
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REMX2K-X8-128G-S-R is a high-performance Ethernet network card engineered to deliver robust connectivity and fast data transmission. It supports data rates of up to 10Gbps via a PCIe connector interface and is fully compatible with a range of routers, switches, and servers while utilizing industry-standard TCP/IP protocols for efficient communication.
This advanced card is built with a PCIe form factor that ensures straightforward installation and seamless integration into existing infrastructures. Designed for data center expansion and network upgrades, the REMX2K-X8-128G-S-R also features key functionalities such as auto-negotiation, Wake-on-LAN, Jumbo Frames, and Quality of Service to meet the demands of mission-critical, high-speed networks.
REMX2K-X8-128G-S-R price is $65,725.00, a 39.6% saving from the Juniper list price of $108,760.00. REMX2K-X8-128G-S-R is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for REMX2K-X8-128G-S-R for additional pricing. Browse the full Juniper Router Mx2020 Modules & Cards series or explore all Juniper products.
Scenario: A global investment bank deploys REMX2K-X8-128G-S-R-Routing Engine – 8 Core 2.3 GHz with 128 G Memory, Secure Boot, Redundant on MX2020 in colocation data centers to accelerate order entry and market data distribution. Benefit: Achieves sub-millisecond routing latency with 200 Gbps throughput, delivers 30% faster trade execution and 99.999% availability for mission-critical financial operations.
Scenario: A Fortune 500 enterprise uses REMX2K-X8-128G-S-R-Routing Engine – 8 Core 2.3 GHz with 128 G Memory, Secure Boot, Redundant on MX2010 to interconnect AWS, Azure, and on-premise networks with end-to-end encryption and dynamic BGP policies. Benefit: Simplifies hybrid cloud deployments, enforces Zero Trust security with Secure Boot, speeds up failover by 50%, and delivers consistent 100 Gbps performance across global sites.
Scenario: A Tier-1 service provider integrates REMX2K-X8-128G-S-R-Routing Engine – 8 Core 2.3 GHz with 128 G Memory, Secure Boot, Redundant on MX2020 as a 5G transport node supporting segment routing and VRF for mobile backhaul. Benefit: Scales to 400 Gbps per slot, ensures sub-10 ms jitter, maintains 99.999% uptime with redundant power and Secure Boot, and meets stringent SLA requirements for high-bandwidth 5G services.
To get the detailed certification, please go to the Compliance Center.
| REMX2K-X8-128G-S-R |  REMX2008-X8-64G-R |  RE-MX2000-1800X4-BB |  REMX2K-X8-64G-LT-S |  REMX2K-1800-32G-WR | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Card | Network Card | Network Card | Network Module / Network Card |
| Module Type | Ethernet | Ethernet Module | Ethernet | Ethernet | Ethernet Module |
| Data Rate | 10Gbps | 10G | 10Gbps | 10G | 10G |
| Connector Type | PCIe | RJ-45 | SFP+ | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP / iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP |
| 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 | Dell / HP | Cisco / Juniper / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | 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 |
| Power Consumption | N/A | 15W | 15W | 15W | 15W |
| Interface Ports | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | REMX2K-X8-128G-S-R | REMX2008-X8-64G-R | RE-MX2000-1800X4-BB | REMX2K-X8-64G-LT-S | REMX2K-1800-32G-WR |
| Height | N/A | 0.74 inches | 0.5 inches | 1.5 inches | N/A |
| Width | N/A | 3.4 inches | 3.5 inches | 3.5 inches | N/A |
| Depth | N/A | 7.4 inches | 4.0 inches | 0.5 inches | N/A |
| Weight | N/A | 1.2 lbs | 1.2 lbs | 1.2 lbs | N/A |
Redundant secure boot routing engine performed flawlessly during testing. Excellent high availability support.
Redundancy and secure boot combined provide strong resilience. No operational issues.
Failover was smooth and system integrity remained intact. Very reliable component.
High availability setup worked perfectly. Secure boot added extra confidence.
Reliable redundant option for security conscious deployments. Performs consistently.
The REMX2K-X8-128G-S-R is an 8-core 2.3 GHz routing engine with 128 GB memory, Secure Boot and redundancy designed for Juniper MX2020 and MX2010 platforms.
The REMX2K-X8-128G-S-R is fully compatible with Juniper MX2020 and MX2010 series routers.
The REMX2K-X8-128G-S-R features an 8-core, 2.3 GHz processor to deliver high throughput and low-latency routing performance.
This routing engine comes with 128 GB of DDR4 system memory to support large routing tables and heavy control-plane workloads.
Secure Boot verifies the integrity of firmware and software images at startup, preventing unauthorized code and enhancing overall platform security.
The REMX2K-X8-128G-S-R supports dual routing engine redundancy for hitless failover, ensuring continuous network availability.
Power down the chassis, slide the routing engine into the designated slot, secure the retention screws, and power up—Junos OS will detect and initialize the new engine automatically.
The REMX2K-X8-128G-S-R consumes up to 75 W and supports 110–240 VAC input, aligning with standard MX2020/MX2010 power modules.
The REMX2K-X8-128G-S-R supports Junos OS 20.2R1 and later, delivering the latest features, security fixes, and protocol enhancements.
Run the CLI command 'show system boot-mode' to confirm Secure Boot status; the output will display 'secure-boot: enabled'.
Back up your configuration, power down the chassis, swap in the new engine, power up, and restore the configuration—Junos OS migration is seamless.
Compared to previous-generation engines, the REMX2K-X8-128G-S-R delivers up to 2× control-plane throughput and faster routing convergence.
Yes, the REMX2K-X8-128G-S-R supports OIR in dual-engine configurations, enabling maintenance without service interruption.
Juniper offers a one-year limited hardware warranty with optional advanced replacement and 24×7 support contracts for the REMX2K-X8-128G-S-R.
Authorized Juniper partners and the Juniper Networks online store stock genuine REMX2K-X8-128G-S-R routing engines.
The REMX2K-X8-128G-S-R is UL, CE, FCC and RoHS compliant, ensuring adherence to global safety and environmental standards.
In a dual-engine setup, the REMX2K-X8-128G-S-R monitors heartbeat signals and automatically fails over to the backup engine within milliseconds.