Axiom JNP-SFP-25GDAC1. 5MAX 25GBASE-CU SFP28 DAC Twinax Cable - 1. 5m (4. 9 ft) Passive Direct Attach Cable for Juniper Networks
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Product Features
Technical Overview
This 25GBASE-CU cable operates at 25 gigabits per second, utilizing twinaxial copper construction for stable electrical signaling. The SFP28 connectors support hot-pluggable installation and are backward compatible with SFP+ ports in many cases, though optimal performance is achieved with native SFP28 interfaces.
The passive design means the cable contains no signal amplification electronics, relying instead on the transceiver power from connected devices. This results in lower power consumption compared to active cables while maintaining the 25GbE standard specification.
Key Product Advantages
This DAC cable delivers several practical benefits for network administrators seeking reliable 25GbE connectivity solutions.
Simplified Connectivity
Direct attach design eliminates the need for separate transceivers and fiber patch cables, reducing points of failure and simplifying inventory management.
- Single-component solution
- Reduced installation complexity
- Lower total cost of ownership
Reliable Performance
Passive twinaxial construction provides stable electrical signaling with minimal latency, ideal for high-speed data center interconnects and storage networking applications.
- Low signal attenuation
- Minimal latency
- Stable electrical characteristics
Deployment / Use Cases
This cable is specifically designed for Juniper networking environments requiring 25GbE connectivity between switches, routers, servers, or storage devices.
Common deployment scenarios include top-of-rack switching configurations, spine-leaf architectures in data centers, and high-performance computing clusters where 25GbE provides the optimal balance of bandwidth and cost.
Data Center Interconnects
Connect Juniper QFX series switches to servers or storage arrays within the same rack or adjacent racks where distances are under 5 meters.
Network Upgrades
Upgrade existing 10GbE links to 25GbE without replacing entire cable infrastructure, leveraging backward compatibility with SFP+ ports in many cases.
Highlights
- 25GBASE-CU SFP28 DAC Twinax Cable for 25GbE networking
- 1.5-meter length (4.9 feet) ideal for rack-to-rack connections
- SFP28 connectors on both ends for direct device attachment
- Passive design with no external power requirements
- Juniper network compatibility for seamless integration
- TAA compliant for government and educational procurement
- Direct attach copper solution eliminates separate transceivers
- Hot-pluggable SFP28 connectors for easy installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | JNP-SFP-25GDAC1.5MAX |
| Brand Name | Axiom |
| Product Name | 25GBASE-CU SFP28 DAC Twinax Cable 1.5m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | DAC |
| Cable Length | 4.9 ft (1.50 m) |
| Connector Type on First End | SFP28 |
| Connector Type on Second End | SFP28 |
| Features | Passive |
| Miscellaneous | |
| Compatibility | Juniper Compatible |
| TAA Compliant | Yes |
FAQ
What is the maximum distance for this 25GBASE-CU DAC cable?
This passive DAC cable is designed for distances up to 5 meters, with this specific model being 1.5 meters (4.9 feet) long. Passive DAC cables are optimal for short-range connections within the same rack or between adjacent racks in data center environments.
Is this cable compatible with non-Juniper networking equipment?
While specifically tested and verified for Juniper compatibility, SFP28 DAC cables often work with other vendors' equipment that supports the 25GBASE-CU standard. However, for guaranteed performance, we recommend verifying compatibility with your specific switch or router model before deployment.
What does TAA compliance mean for this network cable?
TAA (Trade Agreements Act) compliance indicates this cable meets the requirements for procurement by U.S. federal government agencies and educational institutions. It ensures the product is manufactured in designated countries as specified by trade agreements, making it suitable for government contracts and educational purchases.
| Qty | Price | Available |
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