AddOn JG329A-AO QSFP+ to 4xSFP+ Direct Attach Cable - 40GBase-CU Passive Twinax - 1m - TAA Compliant - HP Compatible
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Product Features
Technical Overview
This direct attach cable utilizes 40GBase-CU technology, delivering a maximum data transfer rate of 40 Gbps. The passive twinax design minimizes power consumption and reduces latency compared to active optical solutions, making it ideal for short-reach data center and server room deployments.
The cable terminates in a QSFP+ connector on one end and four SFP+ connectors on the other, allowing connection between a 40GbE switch port and multiple 10GbE devices. This breakout configuration optimizes port utilization and simplifies cabling in high-density environments.
This section brings together practical product details such as Application/Usage, Total Number of Ports, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This direct attach cable offers several advantages for network administrators seeking reliable, high-performance connectivity. Its passive design ensures low power draw and minimal heat generation, contributing to overall data center efficiency.
Cost-Effective 40GbE Solution
Eliminates the need for separate transceivers and fiber patch cables, reducing both initial investment and ongoing maintenance costs for short-reach connections.
- No separate optics required
- Lower total cost of ownership
- Simplified inventory management
HP Compatibility Assurance
Specifically tested and validated for use with HP 5900 series switches and compatible adapters, ensuring reliable performance in HP networking environments.
- Verified with JC772A, JG336A, JG510A switches
- Works with 629142-B21 adapter
- MSA compliant for broad interoperability
Deployment / Use Cases
The JG329A-AO cable is ideal for connecting top-of-rack switches to servers or storage arrays in data centers where 40GbE uplinks are required. Its 1-meter length makes it perfect for within-rack or adjacent-rack connections in high-density environments.
Common deployment scenarios include aggregating multiple 10GbE server connections to a 40GbE switch uplink, connecting leaf-spine switches in small to medium data centers, and providing high-speed interconnects for storage area networks. The TAA compliance extends its suitability to government, education, and regulated industry installations.
Data Center Server Connectivity
Connect servers with 10GbE network interfaces to 40GbE switch uplinks, optimizing bandwidth utilization and reducing switch port requirements.
Network Aggregation
Consolidate multiple 10GbE links into a single 40GbE connection between network devices, simplifying cabling and improving manageability.
Highlights
- QSFP+ to 4xSFP+ direct attach cable for 40GbE connectivity
- Passive twinaxial design with 1-meter length
- 40GBase-CU technology delivering 40 Gbps data transfer
- TAA compliant for government and enterprise procurement
- Compatible with HP 5900 switch series (JC772A, JG336A, JG510A)
- Works with FlexFabric 10Gb 2-port 554FLR-SFP+ Adapter (629142-B21)
- MSA compliant for broad interoperability
- Manufactured in the United States
- Ideal for data center server connectivity and network aggregation
- Breakout configuration optimizes port utilization
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | JG329A-AO |
| Brand Name | AddOn |
| Product Name | QSFP+ Module |
| Product Type | QSFP+ |
| Technical Information | |
| Application/Usage | Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Interfaces/Ports Details | 1 x 40GBase-CU Network |
| Media & Performance | |
| Ethernet Technology | 40 Gigabit Ethernet |
| Network Technology | 40GBase-CU |
| Maximum Data Transfer Rate | 40 |
| Miscellaneous | |
| Compatibility | 5900 Switch Series - 5900AF-48XG-4QSFP+ (JC772A) FlexFabric 10Gb 2-port 554FLR-SFP+ Adapter (629142-B21) 5900 Switch Series - 5900AF-48XGT-4 QSFP+ (JG336A) 5900 Switch Series - 5900AF-48G-4XG-2QSFP+ (JG510A) MSA Compliant |
| Country of Origin | United States |
User Manual
FAQ
What type of cable is the JG329A-AO?
The JG329A-AO is a QSFP+ to 4xSFP+ direct attach cable using passive twinaxial technology. It provides a 40 Gigabit Ethernet connection over copper, with one QSFP+ connector on one end and four SFP+ connectors on the other, enabling breakout connectivity from a single 40GbE port to multiple 10GbE devices.
What is the maximum data transfer rate of this cable?
This cable supports a maximum data transfer rate of 40 Gbps using 40GBase-CU technology. It delivers full 40 Gigabit Ethernet performance over its 1-meter twinaxial cable, making it suitable for high-speed data networking applications where low latency and reliable connectivity are required.
Which HP equipment is this cable compatible with?
The cable is compatible with HP 5900 switch series models including the 5900AF-48XG-4QSFP+ (JC772A), 5900AF-48XGT-4 QSFP+ (JG336A), and 5900AF-48G-4XG-2QSFP+ (JG510A). It also works with the FlexFabric 10Gb 2-port 554FLR-SFP+ Adapter (629142-B21). The MSA compliance ensures broader interoperability with other standards-compliant equipment.
What does TAA compliant mean for this product?
TAA (Trade Agreements Act) compliance indicates that this cable meets U.S. government procurement requirements for products used in federal contracts. This means it is manufactured in the United States or designated countries, making it suitable for government, education, and enterprise purchases where regulatory compliance is mandatory.
How does the passive twinax design benefit my deployment?
The passive twinax design uses copper conductors without active electronics in the cable assembly. This results in lower power consumption, reduced heat generation, and typically lower cost compared to active optical cables. It provides reliable 40GbE connectivity for short-reach applications up to 1 meter with minimal latency.
What is the typical use case for this breakout cable?
This cable is typically used in data center environments to connect a 40GbE switch port to multiple 10GbE servers or storage devices. The breakout configuration allows network administrators to maximize port utilization on 40GbE switches while connecting to existing 10GbE infrastructure, simplifying cabling and reducing the need for additional aggregation switches.
| Qty | Price | Available |
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