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Lenovo

Lenovo 7Z57A03559 | 25G SFP28 Passive DAC Cable, 5m, 25GBase-CR1

Lenovo 7Z57A03559 | 25G SFP28 Passive DAC Cable, 5m, 25GBase-CR1

7Z57A03559

Stock Status: Enquire

$245.41 AUD
$245.41 AUD
$245.41 AUD
Sale Stock Status: Enquire
Taxes included. Shipping calculated at checkout.

Description

The Lenovo 7Z57A03559 is a 5-metre passive 25G SFP28 Direct Attach Copper (DAC) cable built for high-density server and switch interconnects in ThinkSystem and ThinkAgile environments. Operating at 25 Gbps (25GBase-CR1), its passive copper design eliminates active components, delivering reliable low-latency connectivity with minimal power draw — ideal for top-of-rack and spine-leaf deployments.

This cable is compatible with a broad range of Lenovo platforms including ThinkSystem NE10032, NE2572, and NE2580O RackSwitches, as well as SR250, SR530, SR590, and SR630 servers, and ThinkAgile HX-series appliances and certified nodes. Designed and validated specifically for Lenovo infrastructure to ensure maximum interoperability and performance. In stock and ready to ship from iptrading.com.au — order now for fast dispatch.

Features

- Passive design — no active components, lower power consumption and heat output
- 25GBase-CR1 standard compliant for interoperability
- Compatible with ThinkAgile HX1320, HX2320, HX3320, HX3520, HX3720, and HX7520 Appliances and Certified Nodes
- Compatible with ThinkSystem NE10032, NE2572, and NE2580O RackSwitches
- Compatible with ThinkSystem SR250, SR530, SR590, and SR630 rack servers
- Validated for use within Lenovo ThinkSystem ecosystems for assured reliability
- Ideal for top-of-rack, spine-leaf, and high-density server interconnect deployments

Warranty

Lenovo offers a standard 1-year warranty across most product lines, including:
• PC Products: 1-year base warranty coverage for laptops, desktops, and other personal computing devices.
• Data Centre Products: 1-year base warranty for servers, storage, and networking hardware.
Warranty coverage includes repair or replacement for eligible defects in materials or workmanship under normal use conditions.
Extended Warranty Options:
IP Trading can offer extended warranty solutions tailored to your business needs. Please contact us for details on available Lenovo extended warranty packages.
https://support.lenovo.com/au/en/solutions/ht505088-product-warranty-and-other-agreements

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Cable Type: Passive Copper Direct Attach Cable (DAC)
- Connector Type: SFP28 to SFP28
- Data Rate: 25 Gbps (25GBase-CR1)
- Cable Length: 5 m (16.40 ft)
- Form Factor: SFP28
- Colour: Black

FAQs

Q: What is the data rate of the Lenovo 7Z57A03559 DAC cable?
A: The 7Z57A03559 supports 25 Gbps per lane using the 25GBase-CR1 standard, making it suitable for high-speed server-to-switch and server-to-server interconnects.

Q: Which Lenovo switches is this cable compatible with?
A: This cable is validated for use with Lenovo ThinkSystem RackSwitches including the NE10032, NE2572, and NE2580O models.

Q: Which Lenovo servers support the 7Z57A03559?
A: It is compatible with ThinkSystem SR250, SR530, SR590, and SR630 servers, as well as ThinkAgile HX1320, HX2320, HX3320, HX3520, HX3720, and HX7520 appliances and certified nodes.

Q: Is this an active or passive DAC cable?
A: This is a passive Direct Attach Copper cable, meaning it contains no active electronics. This results in lower power consumption and heat generation compared to active optical cables.

Q: Can I use this cable with non-Lenovo switches or servers?
A: The 7Z57A03559 is designed and validated specifically for Lenovo ThinkSystem and ThinkAgile platforms. While SFP28 is an industry-standard form factor, compatibility with third-party equipment is not guaranteed and Lenovo does not formally validate such configurations.

Q: Can I purchase the Lenovo 7Z57A03559 in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller with the Lenovo 7Z57A03559 in stock and ready for fast dispatch Australia-wide.

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