1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the QSFPTEK 10GBASE-T SFP+ RJ45 Copper Transceiver Module. This module is designed for high-speed network connections, offering 10 Gigabit Ethernet over copper cabling. It is compatible with various network equipment, including Juniper EX-SFP-10GE-T and other open switches.
2. Product Features
- Data Rate: 10G; Interface: RJ-45 connector; Reach: up to 30 meters; Cable Type: CAT6a/CAT7/CAT8.
- Easy to Use: Plug and play, hot-pluggable.
- Application: Compatible for Juniper EX-SFP-10GE-T, Fortinet, Qnap, Supermicro, Mikrotik Unifi, and other Open Switches. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 10Gb SFP+ ports.
- High Quality: SFP+ Copper modules are manufactured under strict quality control system, with each module tested on different switches before shipping to ensure compatibility.
3. Setup and Installation
Insert the Transceiver Module: Carefully insert the QSFPTEK 10GBASE-T SFP+ transceiver into an available SFP+ port on your compatible network switch or device. Ensure it is fully seated until you hear a "ding" sound, indicating successful installation.

Image: A close-up view of the QSFPTEK 10GBASE-T SFP+ RJ45 Copper Transceiver module being inserted into an SFP+ port on a network switch. The module is silver with a gold-colored RJ45 interface.
Connect Network Cable: Use a Cat6a, Cat7, or Cat8 network cable to connect the RJ45 interface of the transceiver module to your network device. The RJ45 interface supports both shielded and unshielded twisted pair cables.

Image: The QSFPTEK 10GBASE-T SFP+ RJ45 Copper Transceiver module with a blue RJ45 network cable plugged into its port. The module is shown partially inserted into a switch.
Verify Connection: Once the network cable is connected, observe the link/activity indicator lights on the transceiver module or the switch port. Flashing lights indicate that the module is working properly and a connection has been established.
Installation Video Guide:
Video: A step-by-step guide demonstrating how to correctly insert the 10GBASE-T SFP+ RJ45 Copper Transceiver into a network switch and connect a network cable.
4. Operation
The QSFPTEK 10GBASE-T SFP+ RJ45 Copper Transceiver Module operates as a plug-and-play device. Once correctly installed and connected, it will automatically negotiate with compatible network devices to establish a 10 Gigabit Ethernet link. Ensure that connected devices and cabling (Cat6a/Cat7/Cat8) support 10GBASE-T for optimal performance.

Image: An illustration showing the QSFPTEK 10GBASE-T SFP+ RJ45 Copper Transceiver module connected to a network switch, with icons representing various compatible equipment like WiFi 6AP, Workstation, Gaming Computer, and 8K Video devices.
5. Maintenance
- Cleaning: Keep the transceiver module and its RJ45 port free from dust and debris. Use a soft, dry cloth for cleaning. Avoid using liquid cleaners directly on the module.
- Temperature: Operate the module within its specified temperature range (0℃ ~ 70℃). Ensure adequate ventilation around the network equipment to prevent overheating.
- Handling: Handle the module carefully to avoid physical damage. Do not force insertion or removal.
6. Troubleshooting
- No Link Light:
- Ensure the module is fully inserted into the SFP+ port.
- Verify the network cable (Cat6a/Cat7/Cat8) is securely connected at both ends.
- Check if the connected network device is powered on and configured for 10GbE.
- Test with a different network cable or SFP+ port if available.
- Module Stuck / Difficult to Remove:
To remove the module, pull the module ring flat to make it 90 degrees at right angles to the module port, then pull out the transceiver. If the module pull ring is not pulled flat (the angle with the module port is less than 90 degrees), the module will not be able to be pulled out.
Module Removal Video Guide:
Video: Instructions on how to correctly remove the 10GBASE-T SFP+ Copper Transceiver module from a network switch, emphasizing the correct angle for the pull ring.
- High Temperature:
The internal controller (AQR113c) may generate heat, but this does not affect module function. Ensure proper airflow around the module and switch. If temperatures are consistently high, consider moving the equipment to a cooler area or using additional cooling fans.

Image: A diagram illustrating the internal structure of the transceiver module, highlighting the AQR113c controller and multi-voltage 10 Gigabit transformer. A note indicates that the controller's power consumption (2.5W) may generate high temperatures but does not affect function.
7. Specifications
| Product | SFP+ 10GBase-T |
| Vendor | QSFPTEK |
| Form Type | SFP+ |
| Data Rate | 10Gbps |
| Wavelength | N/A |
| Reach | 30m |
| Cable Type | Cat 6a/7/8 |
| Connector | RJ45 |
| Temperature | 0℃ ~ 70℃ |
| Voltage | 3.6 Volts |
| Item Weight | 2.39 ounces |
| Product Dimensions (LxWxH) | 3.94 x 1.77 x 0.71 inches |

Image: A visual representation of the product specifications, including data rate, reach, cable type, and operating temperature.
8. Warranty and Support
QSFPTEK provides the following support for this product:
- Return Policy: 30-day free return.
- Warranty: 3-year warranty.
- Technical Support: Lifetime technology support.
If you are unsure about the compatibility of your device or require further assistance, please contact QSFPTEK customer support. Contact details can typically be found on the official QSFPTEK website or through your purchase platform.