100G QSFP28 DAC Passive Direct Attach Copper Cable

The BWN-100G-D1 is a high-performance 100G QSFP28 Passive Direct Attach Copper Cable delivering 100Gbps data rates with four 25Gbps channels, ideal for short-distance data center connections. The cable offers cost-effective connectivity for enterprise networks.

  • Form Factor: QSFP28 to QSFP28
  • Data Rate: 100Gbps (four high-speed copper pairs operating at up to 25Gb/s each)
  • Cable Type: Passive Twinax Direct Attach Copper
  • Cable Length: Customizable (0.5m to 5m options)
  • Wire AWG: 30AWG (for lengths 1-4m), 26AWG (for lengths 5-7m)
  • Temperature Range: 0~70°C (32 to 158°F)
  • Jacket Material: PVC (OFNR)
  • Power Consumption: <0.2W
  • Power Supply: 3.3V
  • Minimum Bend Radius: 33mm
  • Compliance: IEEE 802.3bj standards, SFF-8436 specifications
  • Compatibility: Compatible with Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper equipment

Experience unparalleled data transmission efficiency with the BWN-100G-D1, our premium 100G QSFP28 Passive Direct Attach Copper Cable. Engineered for mission-critical data center environments, this high-performance twinax cable delivers exceptional 100Gbps throughput with minimal latency and power consumption, providing the reliability and speed modern network infrastructures demand.

Standard DAC Cables

Part No. Data Rate Protective sleeve material Distance Connector Type
BWN-10G-D1 10G PVC 1m SFP+ To SFP+
BWN-10G-D2 PVC 2m
BWN-10G-D3 PVC 3m
BWN-10G-D5 PVC 5m
BWN-10G-D7 PVC 7m
BWN-10G-D10 PVC 10m
BWN-40G-D1 40G PVC 1m QSFP+ To QSFP+
BWN-40G-D2 PVC 2m
BWN-40G-D3 PVC 3m
BWN-Q28-D1 100G PVC 1m QSFP28 To QSFP28
BWN-Q28-D2 PVC 2m
BWN-Q28-D3 PVC 3m
40G-4X10G-D1 40G to 4x10G PVC 1m QSFP+ To 4xSFP+
40G-4X10G-D2 PVC 2m
40G-4X10G-D3 PVC 3m

Infiniband DAC Cables

Part No. Data Rate Protective sleeve material Distance Connector Type
BWN-200G-D0.5 200G PAM4 PVC 0.5m QSFP56 To QSFP56
BWN-200G-D1 PVC 1m
BWN-200G-D2 PVC 2m
BWN-200G-D3 PVC 3m
BWN-200G-2X100G-D0.5 200G to 2x100G PAM4 PVC 0.5m QSFP56 To 2*100G QSFP28
BWN-200G-2X100G-D1 PVC 1m
BWN-200G-2X100G-D2 PVC 2m
BWN-200G-2X100G-D3 PVC 3m
BWN-200G-4X50G-D0.5 200G to 4x50G PAM4 PVC 0.5m QSFP56 to 4x50G SFP56
BWN-200G-4X50G-D1 PVC 1m
BWN-200G-4X50G-D2 PVC 2m
BWN-200G-4X50G-D3 PVC 3m

Key Features

  • Superior Performance: Delivers full 100Gbps bandwidth through four dedicated 25Gbps channels, ensuring maximum throughput for data-intensive applications
  • Energy Efficient Design: Consumes less than 0.2W of power, significantly reducing operational costs and heat generation in high-density deployments
  • Universal Compatibility: Fully compatible with leading equipment manufacturers including Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper, eliminating interoperability concerns
  • Plug-and-Play Installation: Hot-swappable architecture with no software configuration required, allowing for seamless integration and minimal downtime
  • Enterprise-Grade Reliability: Constructed with premium PVC jacketing and gold-plated connectors to ensure signal integrity and durability in demanding environments

Application

  • Data Center Interconnects: Ideal for Top-of-Rack (ToR) and End-of-Row (EoR) switching architectures, providing high-bandwidth links between servers and network infrastructure within the same rack or adjacent racks
  • High-Performance Computing Clusters: Delivers the ultra-low latency required for computational fluid dynamics, financial modeling, and scientific research environments where microseconds matter
  • Network Aggregation: Perfect for aggregating multiple lower-speed connections into high-capacity backbones, enabling efficient traffic management in enterprise and cloud environments

FAQs

SFP modules convert electrical signals to optical signals (or vice versa), enabling data transmission between networking devices such as switches and routers across various distances and media types.

Our SFP modules are MSA-compliant, ensuring broad compatibility with major equipment manufacturers. Verify compatibility through your device documentation, our online compatibility matrix, or by contacting our technical support team.

Yes, all our modules support hot-swapping. Use an ESD wrist strap during installation, handle modules by their edges, and ensure proper alignment before insertion to prevent damage.

Power consumption typically ranges from 1-2 watts. Operating temperature range is 0°C to 70°C (commercial) or -40°C to 85°C (industrial), with 5-95% non-condensing humidity tolerance.

Our modules come with a 3-year standard warranty covering manufacturing defects and performance issues under normal use. Extended warranty options are available for select products.

Technical documentation is available in our online knowledge base. Support can be accessed via email (support@bwnfibersfp.com), phone, or through our customer support portal.

Model

D1, D3, D5, D7, D10, D15, D20

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