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Company Name：Kino Technology Limited
Website：www.kino86.com
Address ：Room 312, Honghua Building, No. 1 Guangyayuan Road, Bantian Street, Longgang District, Shenzhen city, Guangdong Province, China
Contact Person：kiki
Tel ：+8613040881925
E-mail：kiki@szkiki.com
Wechat:+8613040881925
Whatspp: +8613040881925
Teams:kiki@szkiki.com
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| Product >> Cisco >> ALL |
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Product_Id： |
841522816 |
ProductName： |
QSFP-100G-CU1M |
Specification： |
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Product Notes： |
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Product Category： |
Cisco |
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| Product Description |
Cisco QSFP-100G-CU1M Full English Product Description
Product Overview
Cisco QSFP-100G-CU1M is an original Cisco 100GBASE-CR4 QSFP28 to QSFP28 Passive Direct Attach Twinax Copper Cable (Passive DAC) with a fixed length of 1 meter. This fully integrated pre-terminated twinax copper assembly features permanently embedded QSFP28 connectors on both cable ends. Compliant with QSFP28 MSA SFF-8665 and IEEE 802.3bj standards, it delivers cost-effective, ultra-low-latency 100-Gigabit point-to-point interconnection solutions for ultra-short-range intra-rack connections within enterprise, cloud and high-performance computing data centers.
Key Features
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100 Gbps Full-Duplex Electrical Transmission
Supports 100GBASE-CR4 Ethernet over four independent 25Gbps differential signal lanes, delivering stable bidirectional 100G throughput for leaf-spine network fabrics, switch-to-switch, switch-to-server and high-speed storage networking infrastructure.
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Passive Twinax Zero-Power Design
No built-in signal amplification or power-consuming circuits. Extremely low power consumption minimizes overall energy expenditure and thermal load inside densely populated server racks.
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Ultra-Low Transmission Latency
Copper electrical transmission provides far lower latency compared with active optical cables (AOC), making it ideal for low-latency computing clusters, virtualization platforms and high-frequency trading network environments.
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Hot-Swappable QSFP28 Interface
Standard hot-pluggable QSFP28 form factor allows technicians to install or remove the cable without powering down connected switches, routers and servers.
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Optimized Shielded Twinax Construction
30AWG multi-layer shielded twinax cable effectively suppresses EMI, RFI electromagnetic interference and near-end crosstalk, maintaining reliable signal integrity in high-density rack environments.
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Standard Color-Coded Pull Tab Design
Equipped with pull-tab latches for convenient insertion and extraction from QSFP28 ports on network hardware.
Technical Specifications
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Part Number: QSFP-100G-CU1M
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Cable Length: 1 m (3.28 ft)
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Cable Type: Passive Shielded Twinax Copper Assembly
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Interface: QSFP28 to QSFP28
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Data Rate: 100 Gbps (4 × 25 Gbps full-duplex NRZ)
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Standard Compliance: SFF-8665, IEEE 802.3bj 100GBASE-CR4
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Typical Power Consumption: 0 W (Passive)
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Commercial Operating Temperature: 0°C ~ 70°C
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Storage Temperature: -40°C ~ 85°C
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Outer Jacket: Black PVC
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Environmental Compliance: RoHS-6 Lead-Free
Compatible Hardware
Cisco Catalyst 9400, 9500, 9600 Series Switches; Cisco Nexus 9200, 9300, 9500, 3000 Series Switches; UCS Unified Computing Servers and other network devices equipped with standard QSFP28 ports supporting 100G passive DAC cables.
Application Scenarios
Designed for ultra-short-distance intra-rack interconnections in cloud data centers, enterprise data centers and HPC environments. Typical applications include leaf-spine switch interconnections, 100G switch-to-server links, and short-reach Storage Area Network (SAN) connections where low latency and low power consumption are prioritized.
Short Version (For Invoice / E-commerce Listing)
Cisco QSFP-100G-CU1M, 1M 100GBASE-CR4 QSFP28 Passive Direct Attach Twinax Copper Cable, 100Gbps full-duplex transmission, zero power consumption, ultra-low latency, MSA compliant, original Cisco passive DAC cable for ultra-short-range 100 Gigabit intra-rack data center interconnections.
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| Click：28 Entry Time：2026-08-04 【Print】 【Close】 |
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