# DELOCK fiber optic coupling HFBR 4505Z simplex blue to blue, plastic housing, model 91041

**URL:** https://aio.lv/en/product--delock-91041--12269788
**Data updated:** 2026-04-16 14:16 (EEST)
**Category:** Fiber Optic Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 91041
**EAN:** 4043619910410
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-91041--12269788

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

DELOCK HFBR 4505Z is a simplex fiber optic coupling with blue-to-blue connection in a plastic housing (MPN 91041). Designed to join two simplex fiber terminations, it provides a compact interface for single-fiber links in communication and data applications, suitable for installations requiring simple inline fiber connections and repairs.

## Long description

DELOCK fiber optic coupling HFBR 4505Z simplex blue to blue in a plastic housing (model 91041) is a compact inline adapter designed to join two simplex HFBR-style fiber terminations. The coupling provides a simple feed-through connection for single-fiber links, enabling extension or repair of fiber runs in communication and data environments. Its plastic housing and straightforward mating interface make it suitable for panel installation or use as a small-space splice point where two HFBR connectors must be connected reliably.
Advantages
This HFBR 4505Z simplex coupling offers a compact form factor and tool-free mating for quick inline connections between two HFBR simplex terminations. The plastic housing reduces weight while providing a defined alignment for the blue-to-blue connection, helping to maintain optical continuity for single-fiber links. The adapter is suitable for use in confined spaces and for simple installation on panels or into feed-through positions.
Suitable for
 Joining or extending two HFBR simplex fiber terminations
 Panel-mounted feed-through connections for single-fiber links
 Inline repairs or temporary fiber connections in communication equipment
 Applications where a compact, lightweight plastic coupling is required
When it may not be suitable
This coupling is intended for simplex HFBR-style connectors and is not suitable for multimode connectors with different ferrule types or for duplex fiber systems that require two-fiber alignment in a single body. It does not provide enhanced environmental sealing or ruggedized mechanical protection, so it may not be appropriate for harsh outdoor installations or where IP-rated enclosures are required.
Key specifications
 Type: simplex fiber optic coupling
 Connector interface: HFBR-style female to female (blue to blue)
 Housing material: plastic
 Color: blue-to-blue mating (housing noted as grey in manufacturer materials)
 Mounting: suitable for panel/feed-through installation
 Quantity: single unit
How to use
Align the HFBR simplex connectors from each fiber cable with the female ports of the coupling and push them in until they seat securely. If mounting to a panel, position the adapter in the feed-through cutout and secure it according to the panel or chassis design. Verify optical continuity after installation with appropriate test equipment. For inline repairs, ensure connector endfaces are clean and free of debris before mating to maintain low insertion loss.
What to consider before purchase
 Compatibility with the specific HFBR-style simplex connectors used in your system
 Requirement for simplex (single-fiber) versus duplex connections
 Environmental conditions and whether a sealed or ruggedized coupling is needed
 Panel or chassis cutout dimensions if you plan to mount the coupling
Usage recommendations
Use fiber cleaning tools to remove dust and contaminants from connector endfaces before mating and perform a continuity or insertion loss test after connection. Store unused couplings in a clean, dry environment and avoid excessive bending of fibers at the coupling to preserve optical performance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Grey |
| Connector 1 | HFBR 4505Z |
| Connector 2 | HFBR 4505Z |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Female |
| Connector 2 gender | Female |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the DELOCK HFBR 4505Z fiber optic coupling 91041 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DELOCK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DELOCK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12269788/68193847_large.webp