# DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female 24 fibers Single-mode 9/125 µm

**URL:** https://aio.lv/en/product--delock-66937--4512269
**Data updated:** 2026-01-06 11:16 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 66937
**EAN:** 4043619669370
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 130.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 107.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-66937--4512269

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK Fiber Optic HD Cassette features MPO male to 12 x LC Duplex female connectors, supporting 24 fibers in single-mode with a polarity of A. It is designed for efficient fiber management and high-density applications. The compact dimensions of 102 mm width, 125 mm depth, and 29 mm height make it suitable for various installations.

## Long description

The DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female 24 fibers Single-mode 9/125 µm is a pre-assembled patch cassette designed for installation in compatible 19" high-density fiber optic panels. It provides an MPO male inlet and twelve LC Duplex female outlets, supporting 24 single-mode (9/125 µm) fibers with polarity A. The cassette has compact dimensions (102 mm × 125 mm × 29 mm) for efficient use of rack space and organized fiber management.
Advantages
This cassette delivers a factory-assembled MPO-to-LC breakout that reduces on-site termination work and speeds up installation. Its compatibility with Delock 19" HD patch panels enables high-density deployment while maintaining orderly routing and protection of single-mode fibers. The built-in connectors and fixed polarity simplify linking MPO backbone cables to LC-terminated equipment ports.
Suitable for
High-density rack-mounted fiber installations
Connecting MPO backbone cables to LC-equipped switches and transceivers
Single-mode optical networks requiring polarity A configuration
Data center and telecom patching applications
Key specifications
Manufacturer: DELOCK
Model / MPN: 66937
EAN: 4043619669370
Connector input: MPO male
Connector outputs: 12 × LC Duplex female (24 fibers)
Fiber type: Single-mode, 9/125 µm
Polarity: A
Dimensions: 102 mm (W) × 125 mm (D) × 29 mm (H)
Intended mounting: 19" fiber optic HD (High Density) patch panel (e.g., Delock 66924)
How to use
Mount the cassette into a compatible 19" HD patch panel slot. Connect an MPO male backbone cable to the MPO male port on the cassette, and plug LC Duplex patch cables from the LC female ports to the ports on network devices such as switches or transceivers. Ensure fiber cleanliness and follow standard fiber handling procedures to avoid bend losses or connector contamination.
Usage recommendations
Clean connectors before connection, secure bend radii according to single-mode fiber specifications, and verify polarity A alignment between MPO backbone and LC terminations during installation to ensure correct signal routing.

## Specifications

| Feature | Value |
|---|---|
| Height | 29 mm |
| Width | 102 mm |
| Depth | 125 mm |
| Product colour | Black |
| Housing material | Metal |
| Connector type | LC |
| Fiber mode structure | Single-mode |
| Number of connectors | 12 |
| Duplex | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female cost, and is it available for purchase?

The price is 130.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 06.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

### Where can I download the instructions for DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4512269/64310898_large.webp