拡張ダクトプラグ プルリング マイクロダクトストッパー 地下FTTHケーブルダクト用

Pull-ring expansion duct plug for underground FTTH

This pull-ring expansion duct plug is presented for sealing an open microduct in underground FTTH and FTTX outside-plant work.

The supplier states that it helps block dust, water and dirt, while the pull ring supports insertion and removal. Exact duct fit and sealing test requirements should be confirmed for the project.

Key details

How to specify a pull-ring microduct stopper

Use these checkpoints to prepare a product-specific enquiry and avoid selecting by a general trade name alone.

1. Identify the route: State whether the plug is for an underground FTTH or FTTX route and whether the duct is empty or cable-filled.
2. Send duct dimensions: Provide the measured outside and inside diameter instead of selecting by a general duct name alone.
3. Define the sealing need: Describe water, dust and debris exposure and request the applicable sealing or pressure test data.
4. Confirm the order: Ask for the matching version, sample, packing quantity, documentation and current delivery estimate.

OEM & PROJECT CAPABILITY

Company capability for telecom supply

Oulu Automatic Equipment presents itself as a supplier of microduct connectors, HDPE microduct systems, cable blowing accessories and pneumatic fittings for telecom contractors, distributors and OEM partners.

Explore company capabilities

B2B SOURCING SUPPORT

B2B purchasing support

The supplier’s Service page describes support from product consultation and customized solutions through production, delivery and after-sales. For a product-specific enquiry, include:

• State whether the plug is for an underground FTTH or FTTX route and whether the duct is empty or cable-filled.
• Target quantity by size or model, sample needs, mixed specifications and packing preference.
• Project drawings, pressure or sealing requirements, and required compliance or export documents.
• Current MOQ, payment, freight, sample timing and production timing to be confirmed in the quotation.

Company-level service statements and commercial terms should be reconfirmed for the selected product and order.

Share dimensions, route conditions and quantities for a product-specific quotation.
Send product requirements

よくある質問

What is a microduct used for?

A microduct provides a protected pathway for telecom or fiber cable. This product is intended to close an open microduct in an underground FTTH or FTTX route.

How does an expansion duct plug work?

The page identifies an expandable plug with a pull ring, but it does not publish the internal expansion mechanism. Confirm the installation method and the required duct dimensions before ordering.

What is the difference between conduit and microducts?

A project may use a larger conduit as the route and smaller microducts as individual cable pathways. Specify the exact tube being sealed so the stopper is matched to the correct opening.

What are the standard sizes of microducts?

Microduct size varies by network design. The exact fit range for this expansion duct plug is not published, so send the measured outside and inside diameter for confirmation.

Is innerduct required for fiber?

That depends on the route design and installation specification. This page only establishes that the plug is intended to terminate an open telecom microduct; route design should be confirmed separately.

What should I provide when requesting an underground fiber duct plug?

Provide the duct dimensions, route environment, empty or cable-filled status, target quantity, packing request and any sealing test or documentation requirement.