Silicone Dust Caps for EPON/GPON Fiber Modules – 10/30pcs

Protect Your Fiber Optic Ports with Soft Silicone Dust Caps

Keep your fiber optic modules, transceivers, and network equipment ports clean and free from dust, debris, and contaminants. These soft silicone dust caps are designed for EPON and GPON modules and fit a wide range of network and communication equipment. Whether you're managing a data center, a communication room, or a home network setup, these protective covers are a simple and cost-effective way to maintain the integrity of your optical connections.

Made in Mainland China.

Key Features

• Material: Flexible PVC Silicone Composite — soft, durable, and easy to insert or remove
• Compatibility: Designed for EPON/GPON module ports, fiber optic transceivers, network switches, and related communication equipment
• Port Protection: Shields sensitive optical ports from dust, moisture, and accidental contamination
• Non-Powered: Simple, passive protection — no power source or installation tools required
• Versatile Use: Ideal for data centers, server rooms, communication racks, and network patch panels
• Pack Options: Available in 10-piece or 30-piece sets to suit both small setups and larger deployments
• Lightweight & Compact: Easy to store and stock in bulk

Specifications

Applications

These silicone dust caps are suitable for protecting ports on:

• Fiber optic transceivers and SFP modules
• EPON / GPON optical network units (ONUs) and terminals (ONTs)
• Network switches and routers
• Data centers and communication server rooms
• Fiber modems and patch panels

Notes

• Photos are for reference only and may not reflect actual size — please refer to product specifications for size details.
• Slight measurement differences may occur due to manual measurement.
• Colors may vary slightly depending on monitor settings.

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Frequently Asked Questions

Q: What fiber optic modules are these silicone dust caps compatible with?

A: These silicone dust caps are designed primarily for EPON and GPON module ports, and are also suitable for fiber optic transceivers, SFP modules, network switches, fiber modems, and other standard communication equipment ports. They work well in data centers, server rooms, and communication racks.

Q: How many dust caps are included in a pack?

A: You can choose between a 10-piece pack for smaller setups or a 30-piece pack for larger deployments or bulk stocking needs. Both options are available at the time of purchase.

Q: Are these dust caps reusable?

A: Yes. Made from flexible PVC silicone composite, these dust caps are durable and designed for repeated use. They can be easily inserted and removed without damaging the port or the cap itself.

Q: Do these require any tools or power to install?

A: No tools or power source are needed. Simply press the soft silicone cap into the port opening for a snug, protective fit. Removal is equally simple — just pull the cap out gently.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.