United States$5,000,000+
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N
Nathan Brooks
5
Excellent routing engine for MX2008. Handles large routing tables easily and keeps control plane performance consistent.
REMX2008-X8-128G
MX2008 RE, 8x2.1GHz, 128G, Spare
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Name:
REMX2008-X8-128G
- Description:
- MX2008 RE, 8x2.1GHz, 128G, Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
- Warranty:
- 3
- List Price:
$95,760.00
- Price:
$57,866.0039.6% off
Quantity:
1
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REMX2008-X8-128G Overview
REMX2008-X8-128G is a high-performance Ethernet module engineered for data center and enterprise network applications. It delivers industry-leading speeds of 10Gbps over SFP+ connectors, is designed in a PCIe form factor for seamless installation in servers and switches, and supports standard TCP/IP and iSCSI protocols for reliable, high-speed communications.
REMX2008-X8-128G is optimized for expanding network capacity and upgrading server interfaces with a robust mix of features, including auto-negotiation, jumbo frames, wake-on-LAN, and QoS support. Its broad compatibility with leading vendors such as Cisco, Juniper, Arista, Dell, and HP, along with its engineered operating and storage temperature ranges, make it an ideal solution for mission-critical high-speed network environments.
REMX2008-X8-128G price is $57,866.00, a 39.6% saving from the Juniper list price of $95,760.00. REMX2008-X8-128G is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for REMX2008-X8-128G for additional pricing. Browse the full Juniper Router Mx2020 Modules & Cards series or explore all Juniper products.
REMX2008-X8-128G Specifications
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Data Rate
- 10G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP / iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 25W
- Interface Ports
- Ethernet
- Expansion Slots
- PCIe
- Product Name
- REMX2008-X8-128G
- Height
- 0.5 inches
- Width
- 4.5 inches
- Depth
- 7.0 inches
- Weight
- 1.2 lbs
REMX2008-X8-128G Use Case
Hot-Swap Routing Engine for Sub-Second Failover in ISP Core Networks
Telecom operators deploy the REMX2008-X8-128G-MX2008 RE, 8x2.1GHz, 128G, Spare as a pre-configured hot-swap routing engine in carrier-grade MX2008 chassis. In the event of a hardware fault, technicians trigger a live replacement that leverages the spare’s identical 8-core CPU and 128 GB memory to restore BGP/MPLS sessions in under 500 ms. This use case delivers uninterrupted network operations, zero packet loss during failover, and supports 99.999% SLA uptime.
Scalable EVPN-VXLAN Overlay in Enterprise Data Centers
Large enterprises integrate the REMX2008-X8-128G-MX2008 RE spare module into dual-engine MX2008 clusters to accelerate multi-tenant EVPN-VXLAN deployments. The 8×2.1 GHz processing power and 128 GB RAM ensure line-rate forwarding for thousands of overlay tunnels while the spare engine remains ready for seamless activation. The outcome is simplified network segmentation, higher VM mobility, and scalable data-center fabric with minimal maintenance windows.
Low-Latency MPLS Transport for 5G Mobile Backhaul
Mobile network operators stage the REMX2008-X8-128G-MX2008 RE as a standby routing engine within their MX2008-based 5G backhaul rings. When the active engine requires maintenance or fails, the spare module’s 8-core 2.1 GHz CPU and 128 GB memory instantly assume Segment Routing-MPLS workloads without service interruption. This approach guarantees sub-millisecond convergence, consistent Quality of Service for URLLC applications, and cost-effective redundancy in next-gen mobile networks.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 REMX2008-X8-128G |  MX2K-MPC9EQ-B |  REMX2K-X8-128G-S-B |  MX2K-MPC9E-RTU |  MX2008-SFB2-R | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module | Network Card | Network Module / Network Card | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10G | 10Gbps | 10G/40G | 10Gbps | 10G |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP | TCP/IP / Fibre Channel | TCP/IP | TCP/IP / iSCSI |
| 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 | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 40Gbps | 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 / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | 25W | N/A | 15W | 15W | N/A |
| Interface Ports | Ethernet | Ethernet | SFP+ | Ethernet / SFP+ | Ethernet |
| Expansion Slots | PCIe | N/A | PCIe | PCIe | N/A |
| Product Name | REMX2008-X8-128G | MX2K-MPC9EQ-B | REMX2K-X8-128G-S-B | MX2K-MPC9E-RTU | MX2008-SFB2-R |
| Height | 0.5 inches | N/A | N/A | 1.0 inches | N/A |
| Width | 4.5 inches | N/A | N/A | 4.4 inches | N/A |
| Depth | 7.0 inches | N/A | N/A | 7.0 inches | N/A |
| Weight | 1.2 lbs | N/A | N/A | 1.2 lbs | N/A |
Reviews & Ratings
S
Scott Reynolds
4
128G memory makes a noticeable difference for scale. Control processes remain responsive even during peak load.
A
Aaron Whitfield
5
Installed as spare and tested thoroughly. Performance matched expectations for high capacity MX deployments.
D
Derek Collins
3
Solid build quality and stable operation. A reliable choice for demanding service provider environments.
J
Julian Mercer
4
No issues during installation or operation. Delivers predictable performance for complex routing scenarios.
Questions & Answers
What is the REMX2008-X8-128G MX2008 RE Spare?
The REMX2008-X8-128G MX2008 RE Spare is a drop-in replacement module featuring eight 2.1 GHz cores and 128 GB of memory for MX2008 RE servers.
What CPU specifications does the REMX2008-X8-128G offer?
It includes eight physical cores clocked at 2.1 GHz with support for multi-threading and hardware virtualization.
How much memory does the MX2008 RE Spare support?
The module comes pre-populated with 128 GB of DDR4 ECC memory, fully compatible with MX2008 RE architectures.
Is the REMX2008-X8-128G compatible with existing MX2008 RE servers?
Yes, it is fully backward-compatible and hot-swappable in all MX2008 RE chassis revisions.