# Fibre optic cable BlueOptics SFP3333BU1MK 1 m ST G.657.A1

**URL:** https://aio.lv/en/product--blueoptics-sfp3333bu1mk--4472034
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3333BU1MK
**EAN:** 4063232618586
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3333bu1mk--4472034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3333BU1MK is a 1 m fibre optic cable featuring ST connectors and G.657.A1 fibre type, designed for reliable high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP3333BU1MK is a 1 m duplex fibre optic patch cord with ST/PC to ST/PC connectors and single-mode G.657.A1 (E9/125 µm) fibre. Designed for reliable high-speed data transmission, this yellow cable supports 1310 nm and 1550 nm wavelength ranges and is intended for short interconnects between patch panels, optical transceivers or network devices. The cable features a flame-retardant LSZH jacket for reduced smoke and no halogen release in case of fire.
Advantages
The cable uses laser-optimized single-mode fibre with low attenuation (~0.4 dB/km) and high return loss, and connectors fitted with zirconia ceramic ferrules for durable mating performance. Components are sourced from established fibre and connector manufacturers to support stable, low-loss links. Each unit is tested with interferometer and OTDR and shipped with measurement data for input loss and return loss.
Suitable for
Interconnecting patch panels and optical transceivers in LAN and data centre environments
Short-distance backbone links or equipment cross-connects requiring ST connectors
Telecommunications and industrial installations where LSZH jacket is required
Applications operating at 1310 nm and 1550 nm wavelengths
Key specifications
Fibre type: Single-mode G.657.A1 (E9/125 µm)
Connector type: Duplex ST/PC to ST/PC
Length: 1 meter
Wavelengths supported: 1310 nm and 1550 nm
Typical attenuation: 0.4 dB/km
Jacket material: LSZH (flame-retardant, low smoke, halogen-free)
Fibre colour: Yellow
Durability: zirconia ferrule connectors rated up to ~1500 mating cycles
Quality control: interferometer and OTDR tested; measurement protocol included
How to use
Route the 1 m patch cord between the intended ST-terminated ports on patch panels or devices, ensuring connectors are clean and dust-free before mating. Align and insert each ST connector until the bayonet coupling engages; tighten only as required for secure connection. Avoid sharp bends and maintain the recommended minimum bend radius for G.657.A1 fibre to prevent increased attenuation. Store and handle the cable without excessive tensile force to preserve connector alignment and fibre integrity.
Usage recommendations
Inspect and clean connector endfaces with appropriate fibre cleaning tools before each insertion to maintain low insertion loss and high return loss. Use strain relief and proper routing in racks and enclosures to avoid microbends. For custom lengths or alternate connector polishing (UPC or APC), consult the supplier options.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.03 kg |
| Package weight | 30 g |
| Cable length | 1 m |
| Product colour | Yellow |
| Connector 1 | ST |
| Connector 2 | ST |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | G.657.A1 |

## FAQ

### How much does the Fibre optic cable BlueOptics SFP3333BU1MK cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 03.08.2026 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 BlueOptics 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 BlueOptics 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/4472034/64304017_large.webp