The 100G QSFP28 Passive Direct Attach Copper Twinax Cable offers a cost-effective solution for establishing a 100-Gigabit link between switches' QSFP-100G ports within racks and across adjacent racks. This Direct Attach Copper cable provides low insertion loss and ultra-low crosstalk. It complies with IEEE 802.3, SFF-8662, and hot-pluggable QSFP28 MSA standards, ensuring compatibility and reliability.With its power-efficiency, this cable delivers reliable connectivity for short-distance interconnects. It enables higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centres.
Note: FS Box does not currently support changing H3C and HPE compatibility for DAC cables.
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P/N:QSFP-100G-PC02
SKU:65898
AUD72.60
GST Incl.
15.5K Sold
84 Reviews
10 Questions
Product Highlights
Max. Power Consumption 0.5W
Tested in Switches for Superior Performance and Reliability
Minimum Bend Radius 33.5mm for Flexible Routing
FS BOX - Support Real-time Configuration
Simplifies the Patching and Offers a Cost-effective Way for Short Links
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Cisco QSFP-100G-CU2M Compatible 100G QSFP28 DAC Cable (2-metre, Passive, QSFP28 to QSFP28, 30AWG)
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
Low Power Consumption for Energy-saving
Direct attach copper is suitable for very short links and offer a cost-effective way to establish a 100-Gigabit link between QSFP-100G ports within racks and across adjacent racks.
≤0.5W
Lower Power Consumption
Copper Cable
to Save OPEX
33.5mm Minimum
Bend Radius for Easy Cabling
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. View compatible list.
Reliable Test Result
For more test details, please click on the test report.
Multi-Version
Connectivity
Module Details

Easy Plug-and-Play
This cable offers hot pluggable functionality for enhanced uptime and improved serviceability. It's compliant with the industry-standard QSFP28 MSA, ensuring compatibility across various devices and systems.
Enable Seamless Connectivity for Your Network
FS offers the ability to configure the pre-set compatibility of either connector of the DAC cable online with FS BOX to connect Cisco to Arista, Dell to Juniper, and any other mixes of configurations.
Target Markets & Applications
Communications
Network Interface Cards (NICs), Switches, Servers
Data
Data Center, High Performance Computing, Server
Industrial & Instrumentation
Industrial Controls & Instruments
Cable Type | Passive Direct Attach Copper | Active Direct Attach Copper |
Max Data Rate | 100Gbps | 100Gbps |
Connector Type | QSFP28 to QSFP28 | QSFP28 to QSFP28 |
Power Consumption | ≤0.5W | ≤1.5W |
Cable Length | 0.5-5m (2ft-16ft) | 1-9m (3ft-29ft) |
Wire AWG | 26-30AWG | 26-30AWG |
Minimum Bend Radius | 33.5mm | 33-44.5mm |
Media | Copper | Copper |
Jacket Material | PVC (OFNR) | PVC (OFNR) |
Cable Type
Passive Direct Attach Copper
Active Direct Attach Copper
Max Data Rate
100Gbps
100Gbps
Connector Type
QSFP28 to QSFP28
QSFP28 to QSFP28
Power Consumption
≤0.5W
≤1.5W
Cable Length
0.5-5m (2ft-16ft)
1-9m (3ft-29ft)
Wire AWG
26-30AWG
26-30AWG
Minimum Bend Radius
33.5mm
33-44.5mm
Media
Copper
Copper
Jacket Material
PVC (OFNR)
PVC (OFNR)
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