Fs.com QSFP-100G-PC05, 5m (16ft) 100G QSFP28 Passive Copper Twinax Cable

When a data centre rack runs out of reliable high-speed links, traffic bottlenecks can bring your whole network to a crawl. The Fs.com QSFP-100G-PC05, 5m (16ft) 100G QSFP28 Passive Copper Twinax Cable delivers a plug-and-play 100 Gbps connection without the need for power or active components, keeping latency low and your budget intact.

Fs.com QSFP-100G-PC05, 5m (16ft) 100G QSFP28 Passive Copper Twinax Cable - the simple solution to high-speed link failures

Network engineers often struggle with mismatched transceivers and costly optical modules when trying to extend 100 Gbps links. This mismatch forces expensive upgrades or compromises performance. The Fs.com QSFP-100G-PC05, 5m (16ft) 100G QSFP28 Passive Copper Twinax Cable solves the problem by providing a direct, passive copper connection that matches QSFP28 ports, eliminating the need for extra power and reducing overall spend while maintaining full 100 Gbps throughput.

Usages 

Ideal for connecting switches, routers or servers within a rack or between adjacent racks in a data centre, this cable supports 100G Ethernet, data-center interconnects and high-performance computing clusters where short-run, low-latency links are essential.

Benefits 

You gain instant, high-bandwidth connectivity without the complexity of active optics, saving on power and cooling costs. The passive design ensures zero latency added by the cable itself, while the robust PVC jacket withstands typical data-centre environments. Its 5 m length offers flexibility for rack-to-rack layouts, and the low power draw (< 0.5 W) keeps your overall energy budget low. Compatibility with QSFP28 MSA and IEEE 802.3 standards means you can integrate it seamlessly into existing infrastructure.

Key Features of Fs.com QSFP-100G-PC05

• Vendor Name: FS. The cable is supplied by the reputable FS brand, known for reliable networking components.
• Form Factor: QSFP28 to QSFP28. It connects directly between two QSFP28 ports without adapters.
• Max. Data Rate: 100Gbps. Supports full 100 Gbps Ethernet speeds for demanding applications.
• Media: Copper. Uses copper conductors for a cost-effective, low-latency link.
• Cable Type: Passive Twinax. No active electronics required, simplifying installation and maintenance.
• Cable Length: 5m (16.4ft). Provides ample reach for rack-to-rack or intra-rack connections.
• Jacket Material: PVC (OFNR). Flame-retardant outer layer meets industry safety standards.
• Minimum Bend Radius: 45mm. Allows reasonable routing around equipment without signal loss.
• Wire AWG: 26AWG. Optimised wire gauge balances performance and flexibility.
• Max. Power Consumption: ≤0.5W. Minimal power draw helps keep overall energy usage low.
• Modulation Format: 4x 25G-NRZ to 4x 25G-NRZ. Ensures reliable data transmission at each lane.
• Power Supply: 3.3V. Standard low-voltage requirement for any needed signalling.
• MTBF: ≈50 Million Hours. Extremely high reliability reduces downtime risk.
• Commercial Temperature Range: 0 to 70°C (32 to 158°F). Operates safely in typical data-centre climates.
• Application: 100G Ethernet. Tailored for the latest high-speed Ethernet standards.
• Protocols: QSFP28 MSA, SFF-8662, IEEE 802.3. Full compliance with industry protocols guarantees interoperability.

Specifications