Cisco SFP-50G-CU2.5M – 2.5m 25/50GBASE-CU SFP56 Direct-Attach Copper Cable
Model Name : SFP-50G-CU2.5M
Brand : Cisco
Key Features
- Supports 25G and 50G SFP56 high-speed data rates
- Passive Direct-Attach Copper (DAC) for low latency
- 2.5-meter length – perfect for flexible rack-to-rack cabling
- Zero power consumption and high signal reliability
- Fully Cisco-compliant SFP56 connectors
- Ideal for server uplinks, switch connections, and storage networks
30 Days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco SFP-50G-CU2.5M is a 2.5-meter 25/50GBASE-CU SFP56 Direct-Attach Copper (DAC) cable engineered for high-bandwidth, short-distance connectivity in modern enterprise and data center networks.
Designed for reliability, this passive twinax cable enables 25Gbps or 50Gbps data transmission between compatible Cisco switches, servers, and network appliances.
Its passive design provides ultra-low latency, zero power consumption, and robust signal integrity—making it an ideal cost-efficient solution for in-rack and adjacent-rack deployments.
Fully Cisco-certified, it ensures flawless interoperability and long-term stability.
FAQ For Cisco SFP-50G-CU2.5M
1. What data rates does the SFP-50G-CU2.5M cable support?
It supports 25G and 50G high-speed SFP56 connectivity.
2. Is the cable active or passive?
This is a passive DAC cable, requiring no external power.
3. What is the length of the cable?
It is 2.5 meters, ideal for flexible in-rack installations.
4. Is it compatible with all Cisco devices?
It works with Cisco devices that support SFP56 25G/50GBASE-CU specifications.
5. What are common use cases?
Server uplinks, switch-to-switch connections, and storage/cluster interconnects.
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