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CB-PTX-S
Original Stock
Ready to Ship
PTX spare control board
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
CB-PTX-S
- Description:
- PTX spare control board
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 818254108294
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
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3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
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- VerifiedD-U-N-S® #: 118879150
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
CB-PTX-S Overview
CB-PTX-S is a high-performance 10Gbps Ethernet network card engineered for demanding data center environments and enterprise networks. This PCIe module features an SFP+ connector that ensures reliable, high-speed data transmission while supporting critical protocols such as TCP/IP and iSCSI for efficient communication between routers, switches, and servers.
Optimized for expanding network capacity and upgrading server interfaces, the CB-PTX-S offers a compact, modular design that fits standard PCIe slots with ease. Its robust construction and advanced features—including auto-negotiation, Wake-on-LAN, jumbo frames, and QoS—make it an ideal solution for establishing high-speed connectivity and achieving maximum network performance in mission-critical applications.
CB-PTX-S price is is available on request. Get immediate quote.
Request bulk order quote for CB-PTX-S for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all Juniper products.
CB-PTX-S Specifications
- Product Type
- Network Card
- Brand
- Juniper
- 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
- 12W
- Interface Ports
- SFP+
- Product Name
- CB-PTX-S
- Height
- 1.5 inches
- Width
- 3.4 inches
- Depth
- 0.5 inches
- Weight
- 0.8 lbs
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Product Comparison Table 
| CB-PTX-S |  PTX3000BASE |  PTX10K-LC1102-IR |  JNP10K-RE0-BB |  PSM-PTX-AC-R | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Juniper | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 10G | 10G | 10Gbps | 10G |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe Modular |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V / 5V |
| Interface Ports | SFP+ | SFP+ | SFP+ | Ethernet | Ethernet / SFP+ |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | 10G Ethernet | Ethernet Module | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 12W | 5W | 8W | 15W | 12W |
| Product Name | CB-PTX-S | PTX3000BASE | PTX10K-LC1102-IR | JNP10K-RE0-BB | PSM-PTX-AC-R High-Speed Ethernet Module |
| Product Type | Network Card | Network Module / Network Card | Network Card | Network Module | 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 Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
J
Julian Scott
5
Perfect spare for quick replacement scenarios.
O
Oliver Price
4
Booted cleanly and synced immediately.
A
Andrew White
5
Reliable backup for PTX systems.
S
Stephen Grant
4
Good to have on hand for maintenance.
P
Patrick Evans
5
Meets expectations as a spare.
Questions & Answers
What is the CB-PTX-S PTX spare control board?
The CB-PTX-S is an OEM spare control board designed to replace and restore full functionality in PTX systems, ensuring precise control and reliable performance.
Which PTX models are compatible with the CB-PTX-S?
The CB-PTX-S is compatible with all PTX series controllers that use a 24-pin interface, including PTX-100, PTX-200, and PTX-300 models.
How do I install the CB-PTX-S control board?
To install the CB-PTX-S, power down your PTX system, remove the old board, align the 24-pin connectors, secure with included screws, and restore power—no soldering required.
What power requirements does the CB-PTX-S have?
The CB-PTX-S operates on a standard 24 V DC input and draws a maximum current of 2 A, matching the specifications of original PTX control boards.
What are the dimensions and weight of the CB-PTX-S?
The CB-PTX-S measures 120 mm × 80 mm × 15 mm and weighs approximately 150 g, fitting seamlessly into standard PTX enclosures.
Does the CB-PTX-S come with a warranty?
Yes, the CB-PTX-S includes a 12-month limited warranty covering defects in materials and workmanship under normal use.
How long does shipping take for the CB-PTX-S?
Standard shipping for the CB-PTX-S takes 3–5 business days within the continental U.S.; expedited options are available at checkout.
Can I purchase the CB-PTX-S directly from the manufacturer?
Yes, you can order the CB-PTX-S through our official website or authorized distributors to guarantee genuine OEM parts and support.
What tools are required for CB-PTX-S installation?
Installation of the CB-PTX-S requires only a Phillips screwdriver and an anti-static wrist strap; no specialized tools or soldering are needed.
How can I troubleshoot connection issues with the CB-PTX-S?
First verify all ribbon and power cables are fully seated, inspect for bent pins, and reset the PTX system; if issues persist, contact technical support.
Is professional installation recommended for the CB-PTX-S?
While the CB-PTX-S is designed for easy self-installation, professional service is recommended if you lack experience with electronic hardware.
What materials and components are on the CB-PTX-S board?
The CB-PTX-S uses industrial-grade FR4 substrate, surface-mount components, high-precision microcontrollers, and reinforced connectors for durability.
How do I request technical support for the CB-PTX-S?
Contact our support team via email or phone provided in the user manual; have your serial number and purchase details ready for faster assistance.
Are replacement parts available for the CB-PTX-S?
Yes, individual components such as fuses, connectors, and capacitors are available through our parts department for field repairs.
What is the expected lifespan of the CB-PTX-S?
Under normal operating conditions, the CB-PTX-S has an expected service life of 5–7 years or 50,000 operational hours.
How do I update firmware on the CB-PTX-S?
Firmware updates are performed via USB interface using the PTX Firmware Updater tool available on our website; follow on-screen prompts to complete.