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7Z57A03549 Lenovo 15m DAC 100GbE QSFP28 to QSFP28 Active Optical Network Cable

SKU:

7Z57A03549

Weight: 3.00 lbs
Condition: Refurbished
  • 15-meter active optical cable for high-speed data transfer
  • 100GbE QSFP28 to QSFP28 connectivity
  • Ensures low latency and high signal integrity
  • Compatible with Lenovo and other QSFP28 ports
In stock

$349.00
Product Overview

The Lenovo 15m DAC 100GbE QSFP28 to QSFP28 Active Optical Network Cable enables fast, reliable connections for data center and networking equipment. It fits well in environments where extended reach and high data rates are essential, providing a practical solution for linking high-performance devices without signal degradation.

General Information
Brand Lenovo
Part Number 7Z57A03549
Alternate Part Number 7Z57A03549-01-UK
Technical Information
Cable Family DAC/AOC
Cable Type Active Optical Cable (AOC)
Standard OM4
Data Rate 100 Gbps
Cable Length 15 m
Compatibility QSFP28 ports; 100GbE switches, routers, and NICs (including Lenovo servers and switches with QSFP28)
product type Active Optical Cable (AOC)
Product Category Network Cable
Connectivity
Connector A QSFP28
Connector B QSFP28
Cable Connector Gender Male to Male
Connector Type QSFP28 to QSFP28
Physical Characteristics
Form Factor QSFP28
Weight 3.00
Condition Refurbished


Product Description

This 15-meter active optical cable provides a reliable connection between two QSFP28 ports, supporting 100 Gigabit Ethernet speeds. It is often found in data centers and high-performance computing environments where long-distance, high-bandwidth connections are needed.

Built for network engineers and IT professionals managing large-scale infrastructure, this cable helps maintain signal quality over longer distances without the bulk of traditional copper cables.

Key Features

  • Delivers 100GbE speeds through QSFP28 interfaces
  • Active optical design reduces signal loss on longer runs
  • Compatible with Lenovo networking hardware and other QSFP28 devices
  • Lightweight and flexible for simplified cable management
  • Supports data center applications requiring high throughput

Typically deployed in enterprise data centers and high-speed network setups, this cable plays a critical role in linking switches, servers, and storage units efficiently. It helps ensure stable, high-speed communication over distances that exceed copper cable limits.


Use Cases

The 7Z57A03549 Lenovo 15m DAC cable is ideal for high-speed network connections requiring extended reach and reliable data integrity.

How It's Used:

  • Connecting Lenovo switches and servers within data center racks
  • Interlinking storage area networks (SAN) for rapid data access
  • Facilitating high-bandwidth connections in enterprise network backbones
  • Replacing copper cables where longer distance and reduced interference are needed
  • Supporting virtualization infrastructure requiring fast and stable network links

Its active optical design ensures consistent performance over 15 meters, making it a robust solution for demanding network environments.


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7Z57A03549 Lenovo 15m DAC 100GbE QSFP28 to QSFP28 Active Optical Network Cable
7Z57A03549 Lenovo 15m DAC 100GbE QSFP28 to QSFP28 Active Optical Network Cable
$349.00