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by Cisco
Product Line: Cisco QSFP-H40G-AOC3M
Product Type: Fiber Optic Cable
Original price $0.00 - Original price $114.00
Original price
$0.00 - $114.00
Current price $114.00
Title: Surplus

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Product Description

The QSFP-H40G-AOC3M is a 3 m active optical breakout cable designed for high-speed data transmission, featuring a QSFP to 4 SFP+ connection. It supports a direct-attach copper cable assembly with a power consumption of 1.5 W at each end. This cable operates efficiently within a temperature range of 0 °C to 70 °C, ensuring reliability in various commercial environments.

Key Feature for the QSFPH40GAOC3M

  • What is the length of the Cable Style Active Optical Breakout?
    The length of the cable is 3 meters.
  • Can the QSFP to 4 SFP+ support direct-attach copper cable assembly?
    Yes, it supports direct-attach copper cable assembly.
  • What is the power consumption of each end of the cable?
    The power consumption at each end is 1.5 W.
  • What color is the pull tab on the cable?
    The pull tab is brown.
  • What are the dimensions of the QSFP end?
    The QSFP end has a diameter of 3.5 mm, a bend radius of 60 mm, and a face plate distance of 115 mm.
  • What material is the cable jacket made of?
    The jacket is made of PVC material.
  • What is the operating temperature range for the cable?
    The operating temperature range is from 0 °C to 70 °C.
  • What are the storage temperature limits for the cable?
    The storage temperature ranges from -40 °C to 85 °C.
  • What is the color of the cable jacket?
    The jacket color of the cable is black.
  • Is the QSFP to 4 SFP+ cable assembly suitable for commercial use based on its temperature operating range?
    Yes, with a commercial operating temperature range of 0 °C to 70 °C, it is suitable for commercial use.

Product Review

The Cisco QSFP-H40G-AOC3M offers a direct-attach solution with a 3m active optical breakout cable, facilitating high-speed data transmissions by connecting QSFP to 4 SFP+ interfaces. With a power consumption of only 1.5W per end, it proves to be an energy-efficient choice for network infrastructure. However, the physical limitations, including a minimum bend radius of 60mm and the necessity for a clearance of 115mm from the faceplate, may pose installation challenges in tight spaces.


The Cisco QSFP-H40G-AOC3M is an active optical breakout cable designed to facilitate high-speed data transmission and connectivity solutions within network environments. This product bridges the gap between QSFP and 4 SFP+ connections, serving as an essential component for data centers and high-performance computing networks that require efficient, high-bandwidth data transfers. At a length of 3 meters, this cable offers flexibility in connecting devices that are spaced apart within a rack or across adjacent racks. It employs a direct-attach copper cable assembly method, ensuring a reliable connection with minimal signal loss. The cable is designed to maintain its integrity and performance even in environments with varying temperature conditions, supporting a commercial operating temperature range from 0 °C to 70 °C. For storage, it can withstand temperatures from -40 °C to 85 °C, ensuring durability and longevity. The power consumption of the Cisco QSFP-H40G-AOC3M is notably efficient at 1.5 W for each end, minimizing the energy footprint of network operations and contributing to a more sustainable infrastructure. The physical design includes a brown pull tab for easy handling and installation, facilitating quick and secure connections in bustling data center environments. Key hardware specifications of the QSFP-H40G-AOC3M include: - Cable Style: Active Optical Breakout - Length: 3 m - Connection: QSFP to 4 SFP+ The QSFP end of the cable is engineered with precision, featuring a diameter of 3.5 mm and a bend radius of 60 mm. This design ensures that the cable can be flexibly routed without compromising signal integrity. The face plate distance of 115 mm at the QSFP end further accommodates a variety of connection scenarios, providing versatility in network architecture designs. The jacket of the QSFP-H40G-AOC3M is crafted from PVC, chosen for its durability and resistance to wear. Its black color maintains a professional appearance while concealing dirt and signs of wear that may occur over time. The combination of its material and color makes it suitable for the demanding conditions of data centers and networking facilities. In summary, the Cisco QSFP-H40G-AOC3M active optical breakout cable is a key component for modern networking environments requiring high-speed data transfer between QSFP and SFP+ interfaces. Its 3-meter length offers ample flexibility for various configurations, while its efficient power consumption and durable design make it a reliable choice for long-term operation. The cable's specifications, including its temperature resilience and physical dimensions, ensure it meets the rigorous demands of contemporary data centers and high-performance computing networks.


Item NumberCisco QSFP-H40G-AOC3M
Type of CableActive Optical Cable with Breakout Configuration
Cable Length3 meters
InterconnectivityQSFP to Four SFP+ Connectors
Wiring TechnologyDirect-Attach Copper Cable System
Energy Usage1.5 Watts per Connector
Extraction Handle ColorBrown
Connector Width at QSFP End3.5 millimeters
Minimum Bend Radius at QSFP End60 millimeters
Distance to Front Plate at QSFP End115 millimeters
Outer Sheath ColorBlack
Outer Sheath CompositionPolyvinyl Chloride (PVC)
Lowest Operating Temperature0 Degrees Celsius
Highest Operating Temperature70 Degrees Celsius
Lowest Temperature for Storage-40 Degrees Celsius
Highest Temperature for Storage85 Degrees Celsius

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