AddOn 49Y7887-AO QSFP/4XSFP+ DAC F/IBM
Best breakout cable for IT professionals managing IBM network infrastructure.
This AddOn 49Y7887-AO is a 3-meter (9.8ft) QSFP+ to 4xSFP+ direct attach cable designed for high-speed data transmission in IBM networking environments. It supports 40GbE connections over passive copper, offering a cost-effective solution for aggregating bandwidth between QSFP+ and SFP+ ports. The cable is programmed, serialized, and tested for 100% compliance and functionality, ensuring seamless integration with IBM systems. It is TAA and MSA compliant, backed by a limited lifetime warranty.
$218.26
Owner Satisfaction
4.6
/ 5
Category Rank
895
/ 6543
#895 in Network Cables
Price vs Category Average
-39%
Below average
Product Type
QSFP+
/ QSFP+
Who it's for
- IT managers seeking budget-friendly data center connectivity
- Network engineers maximizing existing hardware port density
- System administrators requiring guaranteed IBM hardware compatibility
Who should skip it
- General users needing versatile, standard networking connections
- Network architects planning long-distance infrastructure runs
- Technicians managing cables in high-density rack environments
Performance breakdown
IBM Compatibility
Precision programming ensures seamless handshake with IBM networking hardware.
Signal Integrity
Passive copper design maintains stable 40GbE throughput for short-reach links.
Breakout Versatility
Efficiently aggregates high-speed bandwidth across four distinct SFP+ ports.
Build Reliability
Rigorous testing and TAA compliance guarantee enterprise-grade physical durability.
Deployment Ease
Plug-and-play functionality simplifies complex data center cabling configurations.
Long-term Value
Lifetime warranty provides exceptional security for critical infrastructure investments.
Key Specs
Product Type
QSFP+
Network Technology
40GBase-CU
Ethernet Technology
40 Gigabit Ethernet
TAA Compliant
Yes
MSA Compliant
Application / Usage
Data Networking
Interfaces / Ports Details
1 x 40GBase-CU Network
Height
0.5"
Features
- High-speed data transmission up to 40GbE
- Specifically designed for IBM systems
- Cost-effective alternative to fiber optics
- TAA and MSA compliant
- Includes 1 x QSFP+ to 4 x SFP+ breakout
- Passive copper cable for short-reach connections
- Limited lifetime warranty
What customers say
Customers consistently praise the AddOn 49Y7887 AO QSFP/4XSFP+ DAC for its exceptional reliability and seamless integration within IBM environments. Users frequently highlight how the cable performs exactly as expected, providing stable and consistent connectivity without issues. This dependable performance contributes significantly to a smooth operational experience, making it a preferred choice for critical network infrastructure. The product's straightforward compatibility ensures an easy setup, reinforcing its strong reputation for practical utility and consistent quality.
Know before you buy
This cable is designed to aggregate bandwidth by connecting a single 40GbE QSFP+ port to four individual 10GbE SFP+ ports. It is ideal for high-speed data transmission over short distances within IBM networking environments.
While this cable is specifically programmed and tested for seamless integration with IBM systems, it is MSA compliant. However, for guaranteed performance and system recognition, it is intended for use in IBM-specific networking setups.
No, this is a passive copper cable. It does not require external power, making it a simple, energy-efficient solution for short-reach connections within a rack.
This cable measures 3 meters (9.8 feet). As a passive copper direct attach cable, it is optimized for short-reach data center applications where high-speed connectivity is needed between adjacent or nearby equipment.
TAA compliance indicates that this cable meets the requirements of the Trade Agreements Act, meaning it is manufactured or substantially transformed in the United States. This is often a requirement for government or public sector procurement projects.
Still have a question?
Ask Hayley anything about this product before you decide.