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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： |
8415143016 |
ProductName： |
QSFP-100G-CU3M |
Specification： |
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Product Notes： |
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Product Category： |
Cisco |
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| Product Description |
Cisco QSFP‑100G‑CU3M Full English Product Description
Product Overview
Cisco QSFP‑100G‑CU3M is an original Cisco 100GBASE‑CR4 QSFP28 to QSFP28 Passive Direct‑Attach Twinax Copper Cable (Passive DAC) with a fixed length of 3 meters. This fully integrated pre‑terminated twinax copper assembly has permanent QSFP28 connectors assembled at both cable ends. Compliant with QSFP28 MSA SFF‑8665 and IEEE 802.3bj standards, it provides cost‑effective, ultra‑low‑latency 100‑Gigabit point‑to‑point interconnection solutions for medium‑short‑range intra‑rack and adjacent cross‑rack links in 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 achieves much lower latency than active optical cables (AOC), 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
30 AWG 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 Pull‑Tab Latch 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‑CU3M
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Cable Length: 3 m (9.84 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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Standards 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 medium‑short‑distance intra‑rack and adjacent cross‑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‑CU3M, 3M 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 medium‑short‑range 100 Gigabit data center interconnections.
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| Click：28 Entry Time：2026-08-04 【Print】 【Close】 |
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