Lenovo
LENOVO 5M PASSIVE 25G SFP28 DAC CABLE
Out of Stock
Lenovo 5 m Passive 25G SFP28 DAC Cable | 25G, Passive, Enterprise
Lenovo
MPN: 7Z57A03559
$159.00
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 25G SFP28 direct attach cable
- Passive copper construction
- 5 m cable length
- Short-reach data center interconnect
- Designed for SFP28 port connectivity
- Lower-power alternative to optical transceivers
- Suitable for dense rack environments
- Sustain 25G links across adjacent racks using a 5 m passive direct attach design
Keep 25G infrastructure links clean, direct, and cost-controlled with this 5 m passive SFP28 DAC cable from Lenovo. Designed for short-reach connectivity, it replaces separate optics and patch cabling with a single direct attach assembly that helps reduce points of failure and keeps latency low across adjacent racks or within the same cabinet row.
For environments where port density and predictable performance matter, passive DAC is often the right choice. It supports straightforward switch-to-server or switch-to-switch connections without adding the power draw and complexity of optical modules. The 5 m length gives teams enough reach for practical rack layouts while staying within the range where DAC is typically preferred for efficiency and signal integrity.
This cable fits well in data center builds that value clean cable management, fast deployment, and lower total connection cost per port. It is a practical option for teams standardizing 25G SFP28 infrastructure and looking for a direct attach solution that matches the demands of production networks.
Ideal For
- Connect top-of-rack switches to nearby servers in a 25G fabric
- Link adjacent switches in the same row or cabinet cluster
- Standardize short-reach 25G cabling in enterprise data centers
- Replace optical modules where passive DAC is sufficient
Why This Product
- 1Passive DAC avoids the added cost and power of optical transceivers
- 25 m reach suits adjacent rack and row-level connections
- 3SFP28 ends support 25G infrastructure standardization
- 4Direct attach design simplifies cable management in dense environments