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LC/APC Bulkhead Adapter Connector

★★★★★
Highly Rated

FAQ

Q1: What is an LC/APC bulkhead adapter connector used for?

A: An LC/APC bulkhead adapter is used to securely mate two LC/APC fiber optic cables together through a patch panel, wall plate, or enclosure (bulkhead). It ensures precise alignment of the fiber cores to minimize signal loss within the optical network.

Q2: What does “APC” mean, and how is it different from UPC?

A: APC stands for Angled Physical Contact. The ferrule end-face of an APC connector is polished at an 8-degree angle, which minimizes back reflection (Return Loss). It is typically identifiable by its green color. UPC (Ultra Physical Contact) connectors are flat and usually blue. APC is strictly preferred for high-bandwidth and sensitive applications like FTTx, PON, and video signaling.

Q3: Can I connect an LC/UPC cable to this LC/APC adapter?

A: No, it is highly discouraged to mix APC (angled) and UPC (flat) connectors. Mating them together will cause severe insertion loss and can permanently damage the glass end-faces of the fiber cables. Always match APC to APC.

Q4: How can I get pricing or place an order for this adapter?

A: You can request pricing by clicking the “Add to Quote” button on the product page. Once you have added all your desired items to your Quote List, submit the inquiry with your name and email address. Our sales team will review your request and send a customized quotation to your inbox shortly.

Q5: Is it possible to request a product demonstration or discuss specific requirements?

A: Yes! You can click the “Request a Demo” button directly on the product page. Simply fill in your contact details and a brief message about your target quantity or technical requirements, and our support team will reach out to assist you.

Customer Reviews

4.7 / 5.0 ★★★★★ Based on 47 customer reviews
Marcus Thorne
November 18, 2025

Mating two LC/APC fiber optic cables through patch panels and wall plates in our FTTx deployments has been completely seamless with this bulkhead adapter. The green adapter housing ensures easy visual identification, aligning the 8-degree angled ferrule end-faces with high precision to minimize back reflection and signal loss. We strictly avoid mixing flat UPC connectors into these green ports, and the precise core alignment helps maintain optimum optical performance across our high-bandwidth PON links.

Javier Silva
March 11, 2026

We added several of these LC/APC bulkhead feed-through couplers to our quote list for an enclosure upgrade and received a customized quotation promptly. The adapter securely couples LC/APC fiber cables through the enclosure bulkhead while keeping return loss extremely low. It is an essential component for sensitive video signaling and PON infrastructure where Angled Physical Contact polish is strictly required. The secure mating prevents connector damage and preserves fiber end-face integrity.

Kwame Mensah
July 29, 2026

Before committing to a bulk order, we requested a demo through the product page to discuss our specific technical requirements with the support team. These green LC/APC bulkhead adapters provide exact fiber core alignment, ensuring minimal signal loss when joining patch cables through network enclosures. Matching APC connectors end-to-end prevents severe insertion loss and protects the delicate glass end-faces from permanent damage. It's a reliable, high-utility coupler for high-bandwidth FTTx applications.

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