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Axiom FN-CABLE-QSFP28-4SFP28-3-AX 100GBASE-CR4 QSFP28 to 4 SFP28 Passive DAC Fortinet Compatible 3m Twinaxial Network Cable
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Product Features
Technical Overview
This cable operates as a 100GBASE-CR4 QSFP28 to 4 SFP28 passive DAC, utilizing twinaxial copper construction to deliver 100 Gbit/s data transfer rates. The passive design means it does not require external power, reducing power consumption and simplifying deployment while maintaining signal integrity over short distances.
The connector configuration features one QSFP28 network connector on the first end and four SFP28 network connectors on the second end, allowing a single high-density port to interface with multiple lower-speed ports. This breakout capability is ideal for aggregating traffic or connecting to devices with SFP28 interfaces.
Key Product Advantages
This cable offers several advantages for network infrastructure, including simplified connectivity, reduced latency, and lower total cost of ownership compared to active optical solutions. The passive twinaxial design ensures durable performance in data center environments where reliability is critical.
High-Speed Connectivity
Supports 100 Gbit/s data transfer rates, enabling rapid data movement between network devices for applications like server clustering, storage networking, and high-performance computing.
- 100GBASE-CR4 compliance
- Low-latency copper medium
- Ideal for short-reach links
Plug-and-Play Deployment
The passive design requires no configuration or external power, allowing for quick installation and reduced maintenance overhead. Hot-pluggable support enables cable changes without network downtime.
- No power requirements
- Hot-pluggable
- Fortinet compatibility verified
Deployment / Use Cases
This cable is well-suited for data center topologies where QSFP28 switches or routers need to connect to multiple SFP28 devices. Common applications include spine-leaf architectures, top-of-rack switching, and network aggregation points that require high bandwidth and port density.
In enterprise environments, it can link Fortinet-compatible security appliances to access switches or servers, supporting secure high-throughput traffic inspection. The 3-meter length accommodates typical rack-to-rack or within-rack connections while maintaining signal quality.
Data Center Interconnect
Connect QSFP28 switches to SFP28 servers or storage arrays in hyper-converged infrastructure, reducing cabling complexity and improving airflow management.
- Server-to-switch links
- Storage network connectivity
- Rack-optimized length
Network Aggregation
Break out a single 100GbE QSFP28 port into four 25GbE SFP28 links, enabling efficient bandwidth utilization and scalable network design for growing traffic demands.
- Traffic distribution
- Scalable bandwidth
- Cost-effective expansion
Highlights
- 100GBASE-CR4 QSFP28 to 4 SFP28 passive direct attach copper cable
- 3-meter (9.8 ft) twinaxial construction for reliable short-reach connections
- Fortinet compatible for seamless integration with supported network devices
- Supports 100 Gbit/s data transfer rates for high-performance networking
- Passive design requires no external power, reducing operational complexity
- Connects to network devices, routers, and switches with QSFP28 and SFP28 ports
- Hot-pluggable for easy installation and maintenance without downtime
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | FN-CABLE-QSFP28-4SFP28-3-AX |
| Brand Name | Axiom |
| Product Name | 100GBASE-CR4 QSFP28 to 4 SFP28 Passive DAC Fortinet Compatible 3m |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 9.8 ft (3 m) |
| Connector Type on First End | QSFP28 Network |
| Connector on First End Details | 1 x QSFP28 Network |
| Connector Type on Second End | SFP28 Network |
| Connector on Second End Details | 4 x SFP28 Network |
| Device Supported | Network Device,Router,Switch |
| Data Transfer Rate | 100 Gbit/s |
| Features | Passive |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the maximum data transfer rate supported by this cable?
This cable supports a data transfer rate of 100 Gbit/s, compliant with the 100GBASE-CR4 standard. It enables high-speed connectivity between QSFP28 and SFP28 ports, suitable for data center and enterprise network applications requiring rapid data movement.
Is this cable compatible with Fortinet network equipment?
Yes, this cable is Fortinet compatible, designed to work seamlessly with supported Fortinet network devices, routers, and switches. It ensures reliable performance in security and networking deployments where Fortinet hardware is utilized.
What does 'passive DAC' mean for this cable?
Passive DAC stands for passive direct attach copper cable. It means the cable uses twinaxial copper wiring without active electronic components, requiring no external power. This results in lower cost, reduced power consumption, and simpler deployment compared to active optical cables, while maintaining signal integrity over short distances like 3 meters.
What devices can I connect with this QSFP28 to 4 SFP28 cable?
This cable connects one QSFP28 port to four SFP28 ports, supporting network devices, routers, and switches with these interfaces. Typical uses include linking a QSFP28 switch to multiple SFP28 servers, storage arrays, or access switches in data center or enterprise network environments.
| Qty | Price | Available |
|---|
