PCIe 3.0 x1 to x1 Extension Cable, Male STR to Female STR

The PCIe 3.0 x1 to x1 Extension Cable, Male STR to Female STR is a high-performance passive extension cable designed to extend the connectivity of PCIe 3.0 x1 interfaces in computing and embedded systems. This cable features straight (STR) male and female connectors that maintain the PCIe 3.0 standard specifications, enabling reliable data transmission between a host motherboard and PCIe devices (such as network cards, storage controllers, or GPUs) over extended distances. Engineered to support PCIe 3.0 protocols with minimal signal degradation, this solution is ideal for applications where physical space constraints or system design require flexible placement of PCIe components.

Features

• PCIe 3.0 Compliance: Supports PCIe 3.0 specifications with a data transfer rate of 8.0 GT/s per lane, providing a bandwidth of ~984.6 MB/s for x1 configurations while ensuring backward compatibility with PCIe 2.0 and 1.0 devices.
• Straight Connector Design: Features straight (STR) male and female connectors with a standard PCIe x1 form factor (36-pin count, including the 12-pin keyed section), facilitating easy insertion and removal in confined spaces.
• Passive Extension: Requires no external power or active components, relying on high-quality copper conductors and precise impedance matching to maintain signal integrity over extended lengths.
• Enhanced Signal Integrity: Utilizes 100-ohm differential impedance (standard for PCIe Gen 3) and multi-layer shielding (foil and braid) to minimize insertion loss, crosstalk, and electromagnetic interference (EMI), ensuring stable performance.
• Durable Construction: Incorporates gold-plated contacts (0.8–2µm thickness, as per PCIe standards) and PVC insulation for corrosion resistance and longevity in commercial environments.
• Plug-and-Play Installation: Requires no drivers or software configuration, supporting hot-plug functionality (where enabled by the host system) for seamless integration.

Specifications

• Product Model: PCIe 3.0 x1 to x1 Extension Cable, Male STR to Female STR
• Connector A: PCIe 3.0 x1, Male, Straight (STR)
• Connector B: PCIe 3.0 x1, Female, Straight (STR)
• Connector Gender: Male to Female
• Cable Type: Passive Copper Extension Cable
• Cable Length: Standard options: 0.3m, 0.5m, 1.0m (Custom lengths up to 1.5m available; beyond this may require active components)
• Data Rate Support: Up to 8.0 GT/s (PCIe 3.0)
• Supported Protocols: PCI Express 3.0/2.0/1.0
• Impedance: 100 ohms (differential, compliant with PCI-SIG Gen 3 standards)
• Wire Gauge: 28 AWG (high-precision copper)
• Shielding: Foil and braid shielding for EMI protection
• Operating Temperature: 0°C to +70°C (commercial grade)
• Voltage Rating: 12V (max)
• Durability: Minimum 500 insertion cycles
• Safety Standards: RoHS compliant

Applications

• System Integration and Testing: Extending PCIe connections in test benches, prototyping environments, or diagnostic setups where devices need temporary or flexible positioning without modifying the host system.
• Embedded and Industrial Systems: Enabling PCIe device connectivity in compact embedded systems, industrial PCs, or robotics where internal space is limited and external extension is required.
• Data Center and Server Maintenance: Facilitating troubleshooting and hardware upgrades in servers by allowing external access to PCIe slots for add-on cards (e.g., network adapters, HBAs) without disassembling racks.
• Gaming and Workstation Customization: Supporting custom PC builds where PCIe devices (e.g., capture cards, USB controllers) must be mounted in non-standard locations due to case design or cooling constraints.
• Legacy System Upgrades: Extending the life of older systems by allowing the use of modern PCIe 3.0 devices in motherboards with hard-to-access or obstructed slots.