AddOn FN-CABLE-QSFP28-5 100GBase-CU QSFP28 Direct Attach Cable
The AddOn FN-CABLE-QSFP28-5 compatible QSFP28 direct attach cable is engineered for organizations requiring high-speed, cost-effective connectivity in data center environments. This 100GBase-CU passive twinax cable delivers reliable 100 Gbps performance over 5 meters, making it ideal for short-distance interconnects between switches, servers, and storage systems. Built with TAA compliance and Fortinet compatibility, this passive copper twinax cable eliminates the power consumption and latency concerns of active solutions while maintaining enterprise-grade reliability.
Key Features
- 100GBase-CU passive twinax technology for low-power, high-speed data transmission
- QSFP28 to QSFP28 connector configuration for direct port-to-port connectivity
- 5-meter maximum reach optimized for rack-to-rack and intra-datacenter links
- TAA compliant design meeting federal procurement requirements
- Fortinet FN-CABLE-QSFP28-5 compatible for seamless integration
- Cost-effective alternative to active optical cables without performance compromise
- Passive design eliminates external power requirements and reduces operational overhead
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
FN-CABLE-QSFP28-5-AO |
| Cable Type |
Passive Twinax Copper |
| Connector Type |
QSFP28 (both ends) |
| Data Rate |
100 Gbps (100GBase-CU) |
| Maximum Length |
5 meters |
| Compliance |
TAA Compliant |
| Power Consumption |
None (Passive) |
| Operating Temperature |
0°C to 70°C |
| Storage Temperature |
-40°C to 85°C |
Frequently Asked Questions
What is a QSFP28 direct attach cable used for?
A QSFP28 direct attach cable connects high-speed network ports directly between switches, servers, and storage arrays in data centers. The 100GBase-CU standard enables 100 Gbps connectivity over short distances, making it essential for bandwidth-intensive applications like cloud infrastructure, virtualization, and big data analytics.
How does a passive twinax cable differ from active optical cables?
Passive twinax cables like this 100GBase-CU QSFP28 cable use copper conductors and require no external power, reducing costs and complexity. Active optical cables (AOCs) use fiber optics and built-in electronics, offering longer reach but at higher cost. For 5-meter intra-datacenter links, passive twinax delivers superior value.
Is this cable compatible with Fortinet equipment?
Yes, the AddOn FN-CABLE-QSFP28-5 is specifically designed as a compatible replacement for Fortinet's FN-CABLE-QSFP28-5, ensuring full compatibility with Fortinet FortiGate and other networking appliances featuring QSFP28 ports.
What does TAA compliance mean for procurement?
TAA (Trade Agreements Act) compliance certifies that this QSFP28 direct attach cable meets U.S. federal procurement standards, making it eligible for government contracts and organizations with TAA requirements.
