# Fibre optic cable BlueOptics SFP9131BU1MK CS LC OS2 1 m Yellow

**URL:** https://aio.lv/en/product--blueoptics-sfp9131bu1mk--10946486
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP9131BU1MK
**EAN:** 4063232233048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 50.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp9131bu1mk--10946486

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP9131BU1MK is a high-quality 1 m fibre optic cable designed for reliable data transmission. It features a CS connector on one end and an LC connector on the other, ensuring compatibility with various devices. The cable uses OS2 fibre optic type with a core diameter of 9 µm, supporting full duplex communication for efficient data flow. Its yellow color makes it easy to identify in a network setup.

## Long description

The BlueOptics SFP9131BU1MK CS LC OS2 1 m Yellow is a 1-meter single-mode fibre optic patch cable with a CS connector on one end and an LC connector on the other. It uses OS2 (9 µm core) fibre designed for long-distance, low-loss single-mode transmission and supports duplex connections when paired with compatible transceivers and ports. The cable is yellow for easy identification in structured cabling environments and is intended for reliable point-to-point optical links.
Advantages
This BlueOptics patch cord provides low attenuation and stable optical performance due to its single-mode OS2 fibre construction and laser-optimized design. The CS-to-LC connector combination enables compatibility between devices using compact CS ports and standard LC ports. The cable's yellow jacket improves visibility in cable runs and network cabinets, assisting quick identification and management.
Suitable for
 Connecting optical transceivers with CS and LC ports
 Patch panel to transceiver or patch panel to patch panel single-mode links
 Single-mode backbone and interconnect runs in data centres and telecom racks
 Laboratory or test-bench setups requiring a 1 m CS–LC duplex cable
Key specifications
 Fibre type: OS2 single-mode (9 µm core)
 Connector A: CS
 Connector B: LC duplex
 Length: 1 m
 Colour: Yellow
 Duplex capability: full duplex compatible when used with duplex transceivers/ports
 Jacket: flame-retardant LSZH (as typical for this product family)
 Designed wavelength range: typical single-mode wavelengths (e.g., 1310/1550 nm)
How to use
Inspect connectors for dust or damage before use and, if necessary, clean with an appropriate fibre-cleaning tool. Align the CS connector with the CS receptacle and the LC connector with the LC port; insert gently until secure. For duplex operation ensure correct polarity by matching transmit and receive channels between devices. Avoid tight bends and secure the cable to prevent strain on the connectors.
Usage recommendations
Use in indoor structured cabling and data centre environments where low-smoke, low-halogen properties and stable single-mode performance are required. Store and handle the cable to avoid bending below minimum bend radius and keep connectors protected with dust caps when not in use.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 1 m |
| Product colour | Yellow |
| Connector material | Ceramic |
| Connector 1 | CS |
| Connector 2 | LC |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OS2 |
| Connector polish type | UPC |

## FAQ

### How much does the Fibre optic cable BlueOptics SFP9131BU1MK cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 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 10.08.2026 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/10946486/64082793_large.webp