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Name:
RE-PTX-X8-64G-R
- Description:
- PTX Routing Engine , 8 core 2.3Ghz with 64G Memory, Redundant
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- Juniper
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- 705595731246
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RE-PTX-X8-64G-R Overview
RE-PTX-X8-64G-R is a high-performance Ethernet module designed for modern data centers and enterprise network infrastructures. It supports speeds of up to 40Gbps via a QSFP+ connector, and its PCIe form factor ensures easy installation in servers, switches, and routers, providing a reliable upgrade path for expanding data center capacity and high-speed network connectivity.
Built to support critical protocols such as TCP/IP and iSCSI, RE-PTX-X8-64G-R offers advanced features including auto-negotiation, jumbo frames, and QoS to optimize data flow and reduce latency. Its robust design and compatibility with leading vendors like Cisco, Juniper, Arista, Dell, and HP make it the ideal solution for applications ranging from upgrading server network interfaces to linking high-performance computing clusters.
What is the price of RE-PTX-X8-64G-R?
Pricing for RE-PTX-X8-64G-R is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for RE-PTX-X8-64G-R.
Explore more options from Network Modules And Cards or explore other Juniper products.
RE-PTX-X8-64G-R Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet Module |
| Data Rate | 40Gbps |
| Connector Type | QSFP+ |
| 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 | 40Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 15W |
| Interface Ports | QSFP+ |
| Expansion Slots | N/A |
| Product Name | RE-PTX-X8-64G-R |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
RE-PTX-X8-64G-R Use Case
High-Capacity Data Center Interconnect with RE-PTX-X8-64G-R-PTX
In a global enterprise data center network, the RE-PTX-X8-64G-R-PTX Routing Engine (8-core 2.3 GHz, 64 GB memory, redundant) delivers line-rate forwarding across multi-terabit fabrics. By handling complex BGP/OSPF/MPLS computations in <1 ms, it ensures sub-10 µs latency, seamless virtual machine migration, and 99.999% uptime. Benefit: maximizes throughput and reliability for cloud-scale workloads while reducing network convergence time by up to 50%.
Service Provider 5G Mobile Core Control-Plane Acceleration
Telecom operators deploy the RE-PTX-X8-64G-R-PTX in 5G core networks to host control-plane functions (AMF/SMF). The 8-core 2.3 GHz processor with 64 GB memory handles millions of session establishments per second, ensuring real-time policy enforcement and ultra-low signaling latency. Benefit: boosts subscriber QoE by enabling <1 ms control-plane response, scales to 50 million+ sessions, and achieves carrier-grade resiliency with active/standby redundancy.
Multi-Site Enterprise WAN Redundancy and SD-WAN Orchestration
Large enterprises leverage the RE-PTX-X8-64G-R-PTX to anchor SD-WAN overlays across multiple branch offices. Its redundant architecture and high-performance routing accelerate dynamic path selection for VoIP, video, and ERP traffic, while integrated ML-based analytics detect link degradations in real time. Benefit: ensures continuous business operations with <5 s failover, reduces WAN costs by up to 40%, and delivers consistent SLA compliance across global sites.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 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 |
| Connector Type | SFP+ | SFP+ | QSFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 10Gbps | 40Gbps | 10Gbps | 10G |
| Depth | 5.0 inches | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 0.72 inches | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | SFP+ | QSFP+ | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 40Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet Module | SFP+ Ethernet | Ethernet Module |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | 15W | 15W | 12W | N/A |
| Product Name | PSM2-PTX-DC-BB | PSM2-PTX-DC-S | RE-PTX-X8-64G-R | SIB-SFF-PTX-240-BB | RCB-PTX-X6-LT-S |
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | 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, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI |
| Weight | 1.2 lbs | N/A | N/A | N/A | N/A |
| Width | 3.4 inches | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the PTX Routing Engine RE-PTX-X8-64G-R?
A
The RE-PTX-X8-64G-R is a high-performance PTX Routing Engine featuring an 8-core 2.3 GHz CPU, 64 GB of DDR4 memory, and a redundant design for carrier-grade reliability.
Q
What are the key hardware specifications of RE-PTX-X8-64G-R?
A
RE-PTX-X8-64G-R delivers an 8-core 2.3 GHz processor, 64 GB of DDR4 RAM, dual-redundant power supplies, and two hot-swap fans for continuous operation.
Q
How does redundancy work in RE-PTX-X8-64G-R?
A
The engine features dual-redundant power supplies and cooling fans, plus firmware-level failover, ensuring uninterrupted routing during component failures.
Q
What performance can I expect from this routing engine?
A
With an 8-core 2.3 GHz CPU and 64 GB memory, the RE-PTX-X8-64G-R supports multi-terabit throughput and low-latency packet forwarding for large-scale networks.
Q
Which network environments suit RE-PTX-X8-64G-R?
A
This engine is optimized for service provider cores, data center interconnects, and high-capacity backbone deployments requiring high availability and scalability.
Q
How much memory and storage does RE-PTX-X8-64G-R provide?
A
It includes 64 GB of DDR4 system memory and onboard flash storage for Junos OS images and configuration files.
Q
How do I install RE-PTX-X8-64G-R in a PTX chassis?
A
Mount the engine in a compatible PTX series chassis, connect the redundant power modules, and follow the Junos OS quick-start guide for initial configuration.
Q
Is RE-PTX-X8-64G-R compatible with other Juniper devices?
A
Yes, the engine integrates seamlessly with Juniper PTX series and supports unified control plane operations across Junos-based platforms.
Q
What power requirements does RE-PTX-X8-64G-R have?
A
Each routing engine requires dual AC power inputs at 100–240 VAC, 50–60 Hz, with redundant power supplies rated at 750 W each.
Q
What are the physical dimensions and weight of RE-PTX-X8-64G-R?
A
The module measures 2.0 × 12.5 × 16.8 inches (H×W×D) and weighs approximately 8.5 lb (3.9 kg), fitting standard 19-inch racks.
Q
Which routing protocols does RE-PTX-X8-64G-R support?
A
It supports BGP, OSPF, IS-IS, MPLS, EVPN, and segment routing, delivering advanced traffic engineering and multi-layer VPN services.
Q
How can I monitor the health and status of RE-PTX-X8-64G-R?
A
Use Junos OS CLI or Juniper Network Director to monitor CPU, memory, temperature, fan speeds, and power supply status in real time.
Q
What security features are included in RE-PTX-X8-64G-R?
A
It includes Junos OS security hardening, secure boot, encrypted configuration rollback, and role-based CLI access controls for administrative separation.
Q
What warranty and support options are available?
A
The engine comes with a one-year limited hardware warranty and access to Juniper’s standard care support, with optional upgrades to premium support contracts.
Q
What maintenance procedures are recommended for RE-PTX-X8-64G-R?
A
Perform periodic software updates, inspect fan and power modules for proper operation, and follow Juniper’s preventive maintenance guidelines every six months.
Q
How do I upgrade the firmware on RE-PTX-X8-64G-R?
A
Load the new Junos OS image via the CLI or Juniper Network Director, verify checksums, and commit the software upgrade during a maintenance window to avoid disruption.
