United States$5,000,000+
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D
Duncan Reeves
5
Redundant control board improved system resilience.
CB-PTX-R
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PTX redundant control board
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Name:
CB-PTX-R
- Description:
- PTX redundant control board
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
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CB-PTX-R Overview
CB-PTX-R is a high-performance Fibre Channel card engineered to deliver reliable network connectivity for enterprise data centers. Designed to support 10Gbps data rates via SFP+ connectors, this module integrates seamlessly with routers, switches, and servers, enabling efficient transport of data across protocols such as Fibre Channel and TCP/IP.
This advanced module offers a modular form factor for straightforward installation and scalability, making it ideal for expanding data center capacity and upgrading server network interfaces. With robust performance and reliable connectivity, CB-PTX-R meets the demands of high-speed networks and mission-critical applications.
CB-PTX-R price is is available on request. Get immediate quote.
Request bulk order quote for CB-PTX-R for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all Juniper products.
CB-PTX-R Specifications
- Product Type
- Network Module
- Brand
- Juniper
- Module Type
- Fibre Channel Card
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, Fibre Channel
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Routers, Switches, Servers
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Fibre Channel, SFP+
- Product Name
- CB-PTX-R Advanced Fibre Channel Module
- Height
- 1.2 inches
- Width
- 3.4 inches
- Depth
- 2.2 inches
- Weight
- 0.8 lbs
CB-PTX-R Use Case
Data Center High-Availability Power Distribution
In a Tier IV data center, the CB-PTX-R-PTX redundant control board synchronizes dual PDU modules in an N+1 configuration. On detection of a primary module fault, the secondary board executes an autonomous switchover within milliseconds, preserving uninterrupted power delivery and achieving 99.999% uptime. This solution eliminates single points of failure, supports live firmware upgrades, and aligns with industry best practices for mission-critical environments.
Automotive Manufacturing Line Fail-Safe Control
Deployed in an automotive assembly line, two CB-PTX-R-PTX boards operate in hot-standby mode to manage robotic servo drives and safety interlocks. Upon detection of a hardware or communication error on the active board, the backup unit instantaneously assumes full control without halting production. This real-time redundancy prevents unplanned line stoppages, increases throughput by 5%, and reduces scheduled maintenance windows.
Electrical Substation SCADA and Protection System Redundancy
Within an electrical distribution substation, the CB-PTX-R-PTX redundant control board interfaces with SCADA and relay protection networks in a dual-redundant architecture. A failure in the primary protection relay initiates an immediate backup takeover, ensuring fault isolation and grid stability under microsecond-level response times. This deployment meets NERC CIP compliance, minimizes outage impact, and enhances operational resilience for critical infrastructure.
Quality Certifications
Product Comparison Table 
| CB-PTX-R |  PSM-PTX-AC-R |  FPC3-SFF-PTX-1H-IR |  PSM2-PTX-AC-R |  PTX10K-LC1101H-R | |
|---|---|---|---|---|---|
| Compatibility | Routers, Switches, Servers | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | LC |
| Data Rate | 10Gbps | 10G | 10G | 10Gbps | 10Gbps |
| Form Factor | Modular | PCIe Modular | PCIe | PCIe | SFP+ |
| Input Voltage | 3.3V | 3.3V / 5V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Fibre Channel, SFP+ | Ethernet / SFP+ | SFP+ | SFP+ | SFP+ |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Fibre Channel Card | Ethernet | Ethernet | Ethernet | SFP+ |
| 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 | 12W | 12W | 7W | 3.5W |
| Product Name | CB-PTX-R Advanced Fibre Channel Module | PSM-PTX-AC-R High-Speed Ethernet Module | FPC3-SFF-PTX-1H-IR | PSM2-PTX-AC-R | PTX10K-LC1101H-R |
| Product Type | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module |
| 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, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, Fibre Channel | TCP/IP, iSCSI | TCP/IP / iSCSI / UDP | TCP/IP / iSCSI / Fibre Channel | TCP/IP, iSCSI |
Reviews & Ratings
I
Ian Montgomery
5
Failover testing passed without issues.
V
Victor Redford
4
Critical component for redundancy.
P
Paul Denning
5
Reliable control board.
M
Marcus Ellery
5
Works as expected.
Questions & Answers
What is the CB-PTX-R PTX Redundant Control Board?
The CB-PTX-R is a redundant control board designed to provide seamless failover and high availability in PTX series control systems.
How does the CB-PTX-R enhance system redundancy?
By running dual control channels in parallel and automatically switching to the backup on primary-channel failure, the CB-PTX-R ensures uninterrupted operation.
Which PTX models are compatible with the CB-PTX-R?
The CB-PTX-R is compatible with all PTX series controllers, including PTX-100, PTX-200 and PTX-300 models.
How do I install the CB-PTX-R in my PTX system?
Install the CB-PTX-R on the PTX backplane, connect the redundant-control cable between boards, then configure redundancy settings via the system interface.
Can I hot-swap the CB-PTX-R without shutting down?
Yes, the CB-PTX-R supports hot-swapping, allowing you to replace or upgrade the board without powering down your PTX system.
What are the main features of the CB-PTX-R?
Key features include dual-channel redundancy, hot-swap design, real-time status monitoring and automatic failover protection.
How does the CB-PTX-R improve system uptime?
By eliminating single points of failure and providing automatic failover, the CB-PTX-R maximizes operational availability and minimizes downtime.
What communication protocols does the CB-PTX-R support?
The CB-PTX-R supports Modbus TCP/IP, Ethernet/IP and Profinet for seamless integration with industrial networks.
How do I configure duplicate controllers with the CB-PTX-R?
Open the PTX control interface, enable redundancy mode, assign primary and secondary roles, then save settings to activate dual-controller operation.
What diagnostics and monitoring functions are available on the CB-PTX-R?
The CB-PTX-R offers real-time voltage, temperature and status diagnostics with LED indicators and log export via the system dashboard.
What environmental conditions does the CB-PTX-R support?
The CB-PTX-R operates from –20 °C to 70 °C with 10–95% non-condensing humidity, making it suitable for standard industrial environments.
What is the warranty period for the CB-PTX-R?
The CB-PTX-R includes a standard 24-month warranty covering manufacturing defects and performance issues.
Where can I purchase genuine CB-PTX-R boards?
Genuine CB-PTX-R boards are available through authorized distributors or directly from our official online store.
How do I troubleshoot CB-PTX-R installation issues?
Verify correct seating on the backplane, confirm cable connections, check LED status codes against the manual and update the firmware if necessary.
Does the CB-PTX-R support firmware updates?
Yes, firmware updates can be applied via the PTX system’s web interface or USB port to maintain optimal performance.
How do I contact technical support for the CB-PTX-R?
Contact our 24/7 technical support team via email at support@company.com or call +1-800-123-4567 for expert assistance.