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Cisco, 100GBase, Direct attach cable, QSFP to QSFP, 3.3 ft, Twinaxial, Passive
Description
Short-Reach 100G Connectivity With Trusted Cisco Performance
The Genuine Cisco QSFP-100G-CU1M is a high-performance 100GBASE-CR4 Direct Attach Copper (DAC) cable engineered for short-reach, high-speed 100GbE links. This 1-meter passive cable is ideal for connecting servers to top-of-rack (ToR) switches or enabling low-latency, high-throughput links within or across adjacent racks.
With its integrated QSFP28-to-QSFP28 copper design, the CU1M eliminates the need for separate transceivers, lowering costs while reducing power consumption and cabling complexity. As a factory-sealed genuine Cisco cable, it guarantees compatibility and performance across Cisco switching and routing platforms.
Technical Features:
- Speed: 100 Gb/s (100GBASE-CR4)
- Cable Type: Passive Direct Attach Copper (DAC)
- Length: 1 meter (3.3 feet)
- Connectors: QSFP28 to QSFP28
- Data Rate: Up to 103.1 Gbps
- Power Consumption: <0.5 W
- Hot-Swappable: Yes — insert/remove without downtime
- Operating Temperature: 0 °C to 70 °C (Commercial)
- Compliance: IEEE 802.3bj, SFF-8636, SFF-8665
- Ideal For: In-rack or rack-to-rack server connections, data center switch uplinks
For complete technical details, check the Properties tab above.
Properties
| Properties | Cisco QSFP-100G-CU1M Cable |
| Description | Cisco 100GBASE-CR4 QSFP Passive Copper Cable, 1-meter |
| Product Family | Cisco 100GBASE QSFP-100G Modules |
| Product Type | Cable |
| Key Features | • Connector Type: QSFP28 to QSFP28 • Data Rate: 100 Gigabit Ethernet • Length: 1 Meter • Compatibility: Cisco networking equipment with QSFP28 interfaces • Passive Copper Cable: No additional power required • Hot-Swappable: Plug-and-play without system shutdown • High-quality Construction: Reliable data transmission • Easy to Install: Ideal for data center and enterprise networking |
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