# Fiber patch cable CBO BlueOptics SFP3333BU5MK — 5 m, ST connector, G.657.A1 singlemode

**URL:** https://aio.lv/en/product--blueoptics-sfp3333bu5mk--4472040
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3333BU5MK
**EAN:** 4063232618616
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3333bu5mk--4472040

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO BlueOptics SFP3333BU5MK is a 5 m fiber patch cable with ST connectors, using G.657.A1 singlemode fiber. Designed for indoor fiber connections, it supports low-bend-loss routing in confined spaces and straightforward point-to-point links between network devices. Suitable for telecom, data center patching, and campus cabling where compact routing and reliable singlemode transmission are required.

## Long description

CBO BlueOptics SFP3333BU5MK is a 5 m singlemode fiber patch cable with ST connectors, built on G.657.A1 fiber designed for indoor use. The cable provides point-to-point optical links between network equipment and supports low-bend-loss routing in constrained pathways. Its 5 metre length and ST terminations make it suitable for patching in telecommunications rooms, data center cabinets and campus distribution points where reliable singlemode transmission and compact routing are required.
Advantages
The G.657.A1 fiber core reduces attenuation when routed around tight bends, improving signal integrity in limited spaces. ST connectors offer a bayonet-style coupling that is simple to engage and suitable for many legacy and modern optical devices. The 5 m length balances reach and manageability for indoor installations, while singlemode construction ensures long-distance capability and low dispersion for single-wavelength systems.
Suitable for
Indoor patching between switches, transceivers and optical distribution frames
Data center interconnects inside racks and cabinets
Campus backbone links and telecommunications room cabling
Environments requiring low-bend-loss routing in cable trays and conduits
Key specifications
Fiber type: singlemode G.657.A1
Length: 5 m
Connector type: ST on both ends
Jacket: indoor-rated cable jacket for installation in enclosed spaces
Bend performance: low-bend-loss optimized fiber
Application: point-to-point patching and short interconnects
How to use
Route the patch cable between the desired optical ports, avoiding excessive tensile load and sharp kinks. Align each ST connector with the device receptacle, insert and engage the bayonet coupling until it locks. Ensure transceivers and optical equipment are powered down or have transmitters disabled when connecting if recommended by the device manufacturer. After installation, secure excess cable length to prevent strain and maintain minimum bend radii where applicable.
Usage recommendations
Use in indoor environments and within cable management systems to maintain the specified bend radius. Inspect connector endfaces for contamination and clean with appropriate fiber cleaning tools before mating to avoid signal loss. Do not expose the cable to direct sunlight or outdoor weather without additional protection.

## FAQ

### How much does the Fiber patch cable CBO BlueOptics SFP3333BU5MK cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 23.07.2026 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 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/4472040/59859467_large.webp