Cisco QSFP-100G-CU1M 100GBASE-CR4 Passive Copper Direct Attach Cable – 1 Meter (3.3 ft)
1,039.50 AED1,153.95 AED (-10%)
Cisco
QSFP-100G-CU1M 100GBASE-CR4 Passive Copper Direct Attach Cable – 1 Meter (3.3 ft)
The Cisco QSFP-100G-CU1M is a 1-meter (3.3 ft) 100GBASE-CR4 Passive Copper Direct Attach Cable (DAC) designed to deliver high-speed, low-latency connectivity between networking devices. Engineered for short-reach interconnects, this cable provides a cost-effective and energy-efficient solution for linking 100 Gigabit Ethernet ports in data centers, enterprise networks, or high-performance computing (HPC) environments. Ideal for rack-to-rack or intra-rack deployments, it ensures stable performance without the need for additional optics or active components. Compatible with Cisco QSFP28 ports, it supports seamless integration across switches, routers, and network interface cards.
Features :
The Cisco QSFP-100G-CU1M is purpose-built for 100G Ethernet connectivity within close-range setups, offering reliable and simplified high-bandwidth transmission. This passive copper cable eliminates the need for transceivers by integrating QSFP28 connectors directly into each end, resulting in reduced power consumption and minimized latency.
Advanced Options :
Optimized for performance in dense data center configurations, this DAC is the ideal option when fiber optics are unnecessary or excessive for short distances. It adheres to industry-standard 100GBASE-CR4 specifications and is rigorously tested for compatibility with Cisco’s broad portfolio of switching and routing equipment. The QSFP-100G-CU1M also supports auto-negotiation and robust error correction mechanisms, ensuring signal integrity even in electrically noisy environments.
Product Key Features
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100GBASE-CR4 QSFP28 to QSFP28 direct attach cable
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Passive copper cable – no power consumption
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1-meter (3.3 ft) length for short-distance applications
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Low-latency and cost-effective interconnect
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Hot-swappable and plug-and-play ready
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Fully compatible with Cisco QSFP28 ports
Reliability & Performance :
Built for efficiency and long-term durability, the Cisco QSFP-100G-CU1M offers ultra-low power usage with no need for embedded electronics. This passive DAC is ideal for high-density data center environments where both cost and energy savings are critical. Its solid copper construction and QSFP28 connectors ensure dependable performance with low signal attenuation over short distances. The cable’s hot-swappable design makes upgrades and replacements seamless during live operations, supporting non-disruptive maintenance and deployments. Its robust shielding and construction reduce electromagnetic interference, ensuring reliable connectivity even in electrically challenging server or switch racks. Whether linking top-of-rack switches to aggregation layers or connecting devices in HPC clusters, this cable delivers consistent and efficient 100G network performance.
Key Features :
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100GBASE-CR4 standard for 100 Gigabit Ethernet
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QSFP28 passive copper direct attach cable
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1-meter (3.3 ft) length
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Zero power consumption – passive design
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Hot-swappable for live environments
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Compatible with Cisco switches and network cards
Specifications:
| Specification | Details |
|---|---|
| Model Number | QSFP-100G-CU1M |
| Type | Passive Copper Direct Attach Cable |
| Interface | QSFP28 to QSFP28 |
| Data Rate | 100 Gbps |
| Standard | 100GBASE-CR4 |
| Length | 1 Meter (3.3 Feet) |
| Power | Passive (0W) |
| Connector Type | QSFP28 |
| Hot-Swappable | Yes |
| Compatibility | Cisco 100G QSFP28 Ports |
| Cable Type | Twinax Copper |
| Application | Intra-rack and inter-rack short-distance links |
Additional information
| Weight | 0.14 kg |
|---|---|
| Dimensions | 23 × 24 × 2 cm |
| Brand | Cisco |
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