Elevate your data center connectivity with the Cisco SFP-H10GB-CU4M 4‑meter SFP+ to SFP+ passive direct‑attach copper twinax cable. Designed for high‑performance, low‑latency environments, this cable delivers reliable 10 Gbps transmission over short distances, making it ideal for server‑to‑switch, storage‑to‑switch, and rack‑to‑rack links. Its robust construction and low‑profile design ensure easy installation and minimal cable clutter, while the passive copper technology keeps power consumption low and simplifies deployment. Trusted by enterprise networks worldwide, this cable offers seamless integration with Cisco switches and routers, providing a cost‑effective, high‑speed solution that supports demanding workloads and future‑proof your infrastructure.