Description
Cisco QSFP-100G-CU1M Active Optical Cable 1 Meter
Cisco QSFP-100G-CU1M Specifications
Specification | Description |
---|---|
Type | QSFP28 to QSFP28 Direct Attach Cable (DAC) |
Technology | Passive Copper |
Speed | 100 Gigabit Ethernet (100GbE) |
Standard | 100GBASE-CU |
Reach | Up to 1 meter (3.3 feet) |
Power Consumption | Maximum 1.5W per end |
Supply Voltage | 3.3V |
Description:
The Cisco QSFP-100G-CU1M is a 100 Gigabit Ethernet (100GbE) direct attach cable that uses passive copper technology. It is designed for short-distance connections between QSFP-100G ports on Cisco switches, typically within a rack or across adjacent racks.
Here are some key points about the Cisco QSFP-100G-CU1M:
Cost-effective: DACs are generally less expensive than optical transceivers, making them a good choice for short-distance connections.
Low power consumption: DACs use less power than optical transceivers, which can help to reduce energy costs.
Easy to use: DACs are simply plugged into the QSFP-100G ports on the switches, with no additional configuration required.
Applications:
High-performance computing clusters
Data center interconnects
Enterprise core and distribution networks
Limitations:
Limited reach: DACs have a shorter reach than optical transceivers.
Not suitable for harsh environments: DACs are not suitable for use in extreme temperatures or where there is a high risk of electromagnetic interference (EMI).
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