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Product Overview |
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The Lenovo 5m 25G SFP28 Passive Direct Attach Cable is designed to create direct, high-speed connections between compatible network equipment in data centers or enterprise setups. It fits where short, efficient, and reliable data transfers are necessary, linking devices without active amplification or complicated installation. |
General Information |
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| Brand | Lenovo |
| Part Number | 7Z57A03559 |
| Alternate Part Number | 7Z57A03559-11-LV |
Technical Information |
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| Cable Family | DAC/AOC |
| Cable Type | Direct Attach Cable (DAC) |
| Data Rate | 25 Gbps |
| Cable Length | 5 m |
| Compatibility | SFP28 ports; 25G Ethernet devices; Lenovo servers and switches |
| product type | Passive Direct Attach Cable |
| Product Category | Direct Attach Cable |
Connectivity |
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| Connector A | SFP28 |
| Connector B | SFP28 |
| Cable Connector Gender | Male to Male |
| Connector Type | SFP28 |
Physical Characteristics |
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| Form Factor | SFP28 |
| Condition | Refurbished |
Product Description |
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This 5-meter passive direct attach cable is built for connecting network switches, servers, and storage devices that support 25 Gigabit Ethernet over SFP28 interfaces. It's commonly used in data centers and enterprise network environments that require fast and reliable wired connections without the overhead of active components. Often found in setups where cost-effective high-speed links are needed over short distances, this cable suits IT professionals and network administrators aiming to maintain efficient infrastructure. Its passive design helps reduce power consumption while delivering consistent performance. Key Features
This cable is typically deployed within data center racks connecting switches to servers or storage units. It’s especially useful where short-range, high-speed interconnects are essential. Users find it helps maintain network performance while keeping operational costs in check. |
Use Cases |
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The Lenovo 5m 25G SFP28 Passive Direct Attach Cable is commonly deployed in high-density networking environments requiring reliable and low-latency connections. It is ideal for IT professionals managing data center top-of-rack switches, enterprise core networks, or high-performance computing clusters where efficient cabling reduces complexity and maximizes throughput. How It's Used:
By offering a straightforward, passive connection option, this cable streamlines network design and reduces power consumption in dense switch and server configurations. It supports scalable infrastructure growth by enabling seamless integration of high-speed links without compromising signal integrity. |