Lenovo - 7Z57A03559 5M Passive SFP28 DAC Cable
Product details
| Management number | 202045900 | Release Date | 2025/09/19 | List Price | $548.50 | Model Number | 202045900 | ||
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The Lenovo 7Z57A03559 is a 5-meter passive SFP28 direct attach copper (DAC) cable with SFP28 male connectors at both ends. It supports data transfer rates up to 25 Gbit/s and is compatible with a range of Lenovo ThinkAgile and ThinkSystem network devices. The round Ethernet cable structure allows short-distance, high-speed connections without active components. It provides a cost-effective and low-power alternative to optical transceivers for connecting servers and switches in rack-level setups. It is used in data centers or enterprise environments for linking hardware within the same cabinet or adjacent racks.
Highlights:
- 25 Gbit/s passive direct attach copper cable
- 5-meter length for intra-rack connectivity
- SFP28 male-to-male connectors
- Compatible with Lenovo ThinkAgile and ThinkSystem models
- No active components, reduces power usage and heat
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