Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Leviton QuickPort Telephone Wall Jack, Model 4108W-SP. This stainless steel wall plate is designed to provide a durable and aesthetically pleasing connection point for standard wall-mounted telephones, utilizing a single QuickPort connector.
Please read these instructions carefully before beginning installation to ensure proper setup and safe operation.
Safety Information
Always observe basic safety precautions when working with electrical or telecommunications equipment. While this product is for low-voltage telephone applications, improper installation can still lead to issues.
- Ensure all power to the area where you are working is turned off at the circuit breaker if you are unsure about the wiring.
- Do not install this product in wet locations or areas exposed to excessive moisture.
- Use appropriate tools for installation.
- If you are not confident in your ability to install this product safely, consult a qualified electrician or telecommunications technician.
Package Contents
Verify that all components are present before beginning installation:
- Leviton QuickPort Telephone Wall Jack (Model 4108W-SP)
- Mounting Screws (typically included with wall plates)

Image showing the front view of the Leviton QuickPort Telephone Wall Jack 4108W-SP in stainless steel, featuring a single port for a QuickPort connector and mounting screw holes.
Setup and Installation
This section outlines the steps for installing your QuickPort Telephone Wall Jack. Ensure you have the necessary tools before proceeding.
Tools Required:
- Screwdriver (Phillips or flathead, depending on screw type)
- Wire Strippers/Cutters (if terminating new telephone wire)
- Punch-down tool (if using a punch-down style QuickPort connector)
- Small level (optional, for aesthetic alignment)
Installation Steps:
- Prepare the Location: Ensure the electrical box or low-voltage bracket where the wall plate will be installed is clear of debris and properly secured to the wall.
- Connect the QuickPort Connector:
- If you are installing a new QuickPort telephone connector (e.g., RJ11/RJ12 keystone jack), follow the instructions provided with the connector to terminate your telephone cable.
- Ensure the wires are correctly punched down or crimped according to the wiring standard (e.g., T568A or T568B for data, or standard telephone wiring for voice).
- Insert QuickPort Connector into Wall Plate: Carefully snap the terminated QuickPort connector into the opening on the Leviton 4108W-SP wall plate. It should click securely into place.
- Mount the Wall Plate:
- Align the wall plate with the mounting holes on the electrical box or low-voltage bracket.
- Insert the provided mounting screws into the top and bottom holes of the wall plate.
- Tighten the screws until the wall plate is flush and secure against the wall. Do not overtighten, as this can damage the plate or the wall.
- Final Check: Verify that the wall plate is securely mounted and the QuickPort connector is firmly in place.
Operation
Once the Leviton QuickPort Telephone Wall Jack is installed, connecting a telephone is straightforward:
- Take the telephone cord from your wall-mounted telephone.
- Insert the RJ11/RJ12 plug of the telephone cord into the QuickPort jack on the wall plate until it clicks into place.
- Ensure the telephone is properly connected to the telephone network.
Your telephone should now be ready for use.
Maintenance
The Leviton QuickPort Telephone Wall Jack 4108W-SP is constructed from durable stainless steel and requires minimal maintenance.
- Cleaning: To clean the stainless steel surface, wipe gently with a soft, damp cloth. For stubborn marks, a mild, non-abrasive stainless steel cleaner can be used, followed by wiping with a clean, dry cloth. Avoid harsh chemicals or abrasive scrubbers, as these can damage the finish.
- Inspection: Periodically check the wall plate for any signs of damage or loose connections. Ensure the mounting screws remain tight.
Troubleshooting
If you encounter issues with your telephone connection, consider the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No dial tone | Loose telephone cord connection. Incorrect wiring of the QuickPort connector. Issue with the telephone line itself. | Ensure the telephone cord is fully inserted into the wall jack. Verify the QuickPort connector is properly terminated and snapped into the wall plate. Test with another telephone or check the main telephone line connection. |
| Intermittent connection | Loose QuickPort connector in the wall plate. Damaged telephone cord. | Ensure the QuickPort connector is securely seated in the wall plate. Try a different telephone cord. |
| Wall plate is loose | Mounting screws are not tight. | Gently tighten the mounting screws. Do not overtighten. |
Specifications
- Model: 4108W-SP
- Brand: Leviton
- Material: 304 Stainless Steel
- Finish: Brushed Stainless Steel
- Dimensions (L x W x H): 4.5 x 2.8 x 0.3 inches
- Item Weight: 2.39 ounces
- Mounting Type: Wall Mount
- Port Type: Single QuickPort Connector
- Compatibility: All QuickPort connectors, standard wall phones
- Certification: FCC
Warranty and Support
Warranty: This Leviton product is covered by a 1 Year Limited Product Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For warranty claims or technical support, please contact Leviton customer service. Refer to the official Leviton website for the most current contact information and detailed warranty terms.
Leviton Official Website: www.leviton.com





