The Cisco 25GBASE-CU SFP28 Passive Direct Attach Copper Cable, Model SFP-H25G-CU3M, is a high-performance, cost-effective, and low-latency 25-Gigabit Ethernet interconnect solution engineered specifically for modern data centers, enterprise server farms, and high-performance computing (HPC) environments. With a length of 3 meters, this passive twinax copper cable features integrated SFP28 form-factor connectors on both ends, eliminating the need for separate optical transceivers and fiber patch cords for short-reach connections.
Optimized for top-of-rack (ToR) and end-of-row (EoR) switch-to-server architectures, the SFP-H25G-CU3M supports data rates up to 25 Gbps, matching the rapid adoption of 25G server network interface cards (NICs) and high-density switches. It operates with near-zero latency and minimal power consumption, making it an ideal, plug-and-play solution for high-density rack configurations and data center interconnects.
Key Features & Advanced Capabilities:
High-Speed 25G Connectivity: Delivers robust 25 Gbps data throughput optimized for next-generation data center servers and high-density switches.
Passive Twinax Copper Architecture: Cost-effective direct attach copper solution that eliminates external optical transceivers and reduces capital and operational expenditures.
Low Latency & Ultra-Low Power: Offers near-zero latency and minimal thermal dissipation, ideal for power-efficient data center operations.
3-Meter Optimal Reach: Provides the ideal length for inter-rack and intra-rack connections within standard data center server cabinets.
Plug-and-Play Hot-Swappable Design: Features standard SFP28 latching mechanisms for seamless installation and removal without network downtime.
Robust Shielding & Durability: Engineered with high-quality twinax copper conductors and advanced electromagnetic interference (EMI) shielding to guarantee signal integrity.
| brand | Cisco |