Network Switch 200G PAM4 QSFP56 to 2x100G QSFP56 Direct Attach PVC Copper Cable, up to 3m
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Features
Low Power Consumption for Energy-saving
400G Data Center Networking Solution for HPC
The solution leverages 400G and 400G DACs with near-zero power consumption and low latency to provide flexible, easy-to-manage network connectivity and high-throughput transmission, meeting the deployment requirements of HPC networks.
200G PAM4 QSFP56 to 2×100G QSFP56 Direct Attach Copper Cable (DAC), PVC, Passive, up to 3 m (10 ft)
Overview
The NS 200G PAM4 QSFP56 to 2×100G QSFP56 Direct Attach Copper Cable (DAC) is a breakout copper interconnect optimized for 200G to 2×100G Ethernet links in hyperscale data centers, cloud computing, and HPC environments. Designed with twinax copper cable and a durable PVC jacket, it provides 200 Gbps total bandwidth using 4×50 Gbps PAM4 lanes split into two 100G channels.
The passive DAC supports lengths up to 3 m (10 ft) with near-zero power consumption, making it ideal for top-of-rack (ToR) connections. For extended applications, active copper versions are available, extending distances up to 5 m (16 ft) while consuming less than 2W.
Compatible Brands
The NS 200G QSFP56 to 2×100G QSFP56 DAC has been tested for compatibility with devices from Cisco, Arista, Dell, Nvidia.
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Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | Network-Switch (NS) |
| Product Type | 200G PAM4 QSFP56 to 2×100G QSFP56 Direct Attach Copper Cable (DAC) |
| Data Rate | 200 Gbps total, breakout into 2×100 Gbps |
| Cable Type | Twinax Copper, PVC Jacket, Passive/Active |
| Max Cable Distance | Passive: up to 3 m (10 ft); Active: up to 5 m (16 ft) |
| Conductor AWG Options | 30 AWG (≤ 2 m), 26 AWG (≤ 3 m), 24 AWG (active ≤ 5 m) |
| Connector Type | 1× QSFP56 to 2× QSFP56 |
| Power Consumption | Passive ≈ 0 W, Active ≤ 2 W |
| Temperature Range | 0 °C to 70 °C |
| Standards Compliance | QSFP56 MSA (SFF-8665), IEEE 802.3cd, RoHS |
| Applications | 200G-to-2×100G breakout, switch uplinks, server-to-switch interconnects |
Why Choose NS 200G QSFP56 to 2×100G DAC?
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Breakout functionality: Converts one 200G port into two 100G connections.
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Ultra-low latency: Direct copper design ensures minimal delay.
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Energy efficient: Passive consumes near-zero power; active ≤ 2 W.
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Durable design: PVC jacket enhances flexibility and mechanical protection.
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Interoperability: Tested across leading switch and server platforms.
Length Options
Standard stocked lengths:
1 m (3 ft), 2 m (7 ft), 3 m (10 ft)
Extended (active) lengths:
5 m (16 ft)
More Details
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