AddOn MA-CBL-40G-1M-AO Compatible TAA Compliant 40GBase-CU QSFP+ Direct Attach Cable - Passive Twinax - 1m - 3. 3 ft
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Product Features
Technical Overview
This direct attach cable utilizes a passive twinaxial design, eliminating the need for external power or signal conditioning. The 30 AWG copper construction supports 40 Gbit/s throughput with minimal latency, making it suitable for high-performance computing and storage area networks.
The QSFP+ connectors provide a hot-pluggable interface that supports 40GbE Ethernet, InfiniBand, and other high-speed protocols. The cable's passive nature ensures plug-and-play operation without configuration, while the robust build quality maintains signal stability across the entire 1-meter span.
This section brings together practical product details such as Cable Type, Cable Length, Connector Type on First End, Product Material, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This cable combines high-speed performance with practical deployment benefits for network infrastructure.
Compatibility Assurance
Designed specifically for Cisco Meraki compatibility, this cable ensures reliable connectivity without interoperability concerns in Meraki-based networks.
- Tested for Meraki device compatibility
- Plug-and-play installation
- No driver or software required
Regulatory Compliance
The TAA-compliant certification makes this cable suitable for government and educational procurement where compliance with the Trade Agreements Act is required.
- Meets TAA requirements
- Manufactured in the United States
- Documentation available for compliance verification
Durability and Support
With a lifetime warranty and copper construction, this cable offers long-term reliability for critical network connections that cannot afford downtime.
- Lifetime limited warranty
- Copper material for durability
- Strain relief at connector junctions
Deployment / Use Cases
This 40GBase-CU QSFP+ Direct Attach Cable is optimized for short-distance, high-bandwidth connections within rack-mounted equipment and adjacent network devices.
In data center environments, it connects top-of-rack switches to servers or storage arrays where 40GbE throughput is required. The 1-meter length is ideal for connections within the same rack or between adjacent racks, minimizing cable clutter while maintaining signal integrity.
For enterprise networking, this cable links Meraki switches to high-performance workstations or between network aggregation points. The passive design simplifies deployment compared to active optical cables, requiring no power management or temperature monitoring.
Data Center Interconnects
Connect leaf-spine switches or link servers to top-of-rack switches within the same rack enclosure for 40GbE backplane connectivity.
High-Performance Computing
Provide low-latency connections between compute nodes or storage systems in HPC clusters where 40 Gbit/s throughput is essential.
Highlights
- 40 Gbit/s data transfer rate for high-speed network connections
- QSFP+ connectors on both ends for 40GbE compatibility
- Passive twinaxial design requires no external power
- 1-meter (3.3-foot) length ideal for rack-to-rack connections
- TAA compliant for government and educational procurement
- Manufactured in the United States
- Lifetime limited warranty for long-term reliability
- 30 AWG copper construction for optimal signal integrity
- Compatible with Cisco Meraki network devices
- Hot-pluggable QSFP+ interface for easy installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | MA-CBL-40G-1M-AO |
| Brand Name | AddOn |
| Product Name | QSFP+ Network Cable |
| Packaged Quantity | 1.0 |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 3.3 ft (1 m) |
| Connector Type on First End | QSFP+ Network |
| Connector on First End Details | 1 x QSFP+ Network |
| Connector Type on Second End | QSFP+ Network |
| Connector on Second End Details | 1 x QSFP+ Network |
| Device Supported | Network Device |
| American Wire Gauge | 30 AWG |
| Data Transfer Rate | 40 Gbit/s |
| Features | Passive |
| Physical Characteristics | |
| Product Material | Copper |
| Miscellaneous | |
| Country of Origin | United States |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What is the maximum data transfer rate of this QSFP+ cable?
This direct attach cable supports 40 Gbit/s (40GbE) data transfer rates, making it suitable for high-bandwidth applications including data center interconnects, storage area networks, and high-performance computing clusters. The passive twinaxial design maintains this throughput across the entire 1-meter length without signal degradation.
Is this cable compatible with Cisco Meraki equipment?
Yes, this AddOn cable is specifically designed for compatibility with Cisco Meraki network devices. It features QSFP+ connectors that interface directly with Meraki switches and other network equipment supporting 40GbE QSFP+ ports, ensuring reliable connectivity without interoperability issues in Meraki-based network environments.
What does TAA compliant mean for this network cable?
TAA compliance indicates this cable meets the requirements of the Trade Agreements Act, which governs procurement for U.S. government agencies and certain educational institutions. The cable is manufactured in the United States and meets all necessary regulatory standards for use in contracts requiring TAA-compliant products.
How does a passive direct attach cable differ from an active one?
Passive direct attach cables like this one contain only copper conductors without signal conditioning electronics, making them simpler, more reliable, and requiring no external power. Active cables include electronics to boost signals for longer distances but add cost and complexity. This passive design is ideal for short 1-meter connections where signal integrity is maintained naturally.
What type of connectors does this cable use?
This cable features QSFP+ (Quad Small Form-factor Pluggable Plus) network connectors on both ends. Each connector provides four lanes of 10 Gbit/s each, aggregating to 40 Gbit/s total bandwidth. The connectors are hot-pluggable, allowing installation without powering down connected equipment, and are keyed to prevent incorrect insertion.
What warranty coverage does this direct attach cable include?
AddOn provides a lifetime limited warranty for this QSFP+ direct attach cable. This warranty covers defects in materials and workmanship for the life of the product, offering long-term protection for your network investment. The warranty applies to normal use in commercial and enterprise environments when installed according to specifications.
| Qty | Price | Available |
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