Name: 00YL673 Lenovo 5m DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Active Optical Network Cable
Brand: Lenovo
SKU: 00YL673
Price: 967.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Lenovo 5m DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Active Optical Network Cable efficiently splits a high-speed 40GbE connection into four separate 10GbE ports. It fits within data center and enterprise networking setups where flexible, high-bandwidth breakout connections are required. This cable supports longer reach with low latency due to its active optical design, providing a straightforward solution for connecting multiple 10GbE devices from a single 40GbE interface.

General Information
Brand	Lenovo
Part Number	00YL673
Alternate Part Number	00YL673-11-CT

Technical Information
Cable Family	DAC/AOC
Cable Type	Active Optical Cable (AOC)
Standard	OM3
Data Rate	40Gbps (4x10Gbps)
Cable Length	5m
Compatibility	QSFP+ to 4x SFP+ ports; compatible with Lenovo networking equipment and other vendors' QSFP+/SFP+ ports that support 40GbE breakout
product type	Active Optical Breakout Cable
Product Category	Network Cables

Connectivity
Connector A	QSFP+
Connector B	SFP+
Cable Connector Gender	Male to Male
Connector Type	QSFP+, SFP+

Physical Characteristics
Form Factor	QSFP+ to 4x SFP+
Condition	Refurbished

Product Description
This Lenovo 5m DAC Break Out cable splits a 40GbE QSFP+ port into four 10GbE SFP+ connections, allowing efficient aggregation and distribution of high-speed network links. It's often found in data centers where multiple 10GbE connections are needed from a single 40GbE uplink. Built for network engineers and IT professionals managing high-throughput environments, it simplifies cabling by combining multiple lanes into a single cable assembly. The active optical design ensures signal integrity over longer distances compared to copper alternatives. Key Features Converts one 40GbE QSFP+ connection into four 10GbE SFP+ links 5 meters length supports flexible rack setups Active optical cable reduces signal loss over fiber Compatible with Lenovo networking gear and standard SFP+ devices Ensures low latency and high bandwidth for demanding applications This cable is typically deployed in server racks, switches, and storage arrays where high-speed breakout connections are needed. It helps optimize network topology while maintaining reliable performance without extra transceivers. Using an active optical breakout cable like this one reduces clutter and simplifies maintenance in busy network environments, making upgrades and expansions easier for administrators.

Use Cases
The Lenovo 5m DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Active Optical Network Cable is primarily used in data centers and enterprise networking environments where high-density and flexible connectivity is essential. IT administrators and network engineers benefit from this cable when they require efficient bandwidth allocation and port breakout solutions to support diverse networking workloads. How It's Used: Connecting high-performance servers to multiple 10GbE switches in virtualization environments for optimized traffic distribution. Breaking out 40GbE uplinks into four 10GbE connections within rack deployments to enhance network segmentation and management. Facilitating storage cluster interconnections where multiple 10GbE links are needed from a single 40GbE port to scale throughput efficiently. Supporting edge computing nodes requiring consolidated high-speed connections split into manageable 10GbE segments for localized processing. Enabling enterprise IT teams to simplify network architecture by converting QSFP+ interfaces into multiple SFP+ ports for diverse device compatibility. This active optical cable aids in maintaining low latency and high throughput while expanding connectivity options, thus supporting operational efficiency and scalability in complex network infrastructures.

00YL673 Lenovo 5m DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Active Optical Network Cable

Product Overview

General Information

Technical Information

Connectivity

Physical Characteristics

Product Description

Use Cases