# BlueOptics SFP2121BU30MS Singlemode Fiber Optic Patch Cable, LC to LC, 30m, Yellow

**URL:** https://aio.lv/en/product--blueoptics-sfp2121bu30ms--12536914
**Data updated:** 2026-06-25 19:50 (EEST)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP2121BU30MS
**EAN:** 4063232609010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp2121bu30ms--12536914

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP2121BU30MS is a 30-meter singlemode fiber optic patch cable featuring LC to LC connectors. Built with high-quality G.657.A1 fiber and a 9 µm core diameter, this OS2 yellow cable ensures reliable data transmission for network infrastructure. It is designed for high-performance connectivity in professional telecommunications and data center environments, offering low insertion loss and durable ceramic ferrules for stable signal integrity.

## Long description

The BlueOptics SFP2121BU30MS is a high-quality 30-meter singlemode fiber optic patch cable designed for reliable data transmission in professional network environments. Featuring LC to LC connectors, this OS2 yellow cable utilizes G.657.A1 fiber technology with a 9 µm core diameter to ensure stable signal integrity and low insertion loss. The cable is constructed with a durable LSZH jacket, making it suitable for installations where fire safety and low smoke emission are required.
Advantages
This fiber optic patch cable offers exceptional performance through the use of high-grade ceramic ferrules, which provide precise alignment and minimal signal degradation. The G.657.A1 fiber type allows for tighter bend radii without compromising signal quality, facilitating easier cable management in dense rack environments. With its low insertion loss characteristics, the cable supports high-speed data transfer, ensuring consistent connectivity for demanding telecommunications and data center applications.
Suitable for
Professional telecommunications infrastructure
Data center network connections
High-speed fiber optic networking
Enterprise-level local area networks
This cable may not be suitable for outdoor environments where it is exposed to direct sunlight, moisture, or extreme physical stress, as the LSZH jacket is primarily designed for indoor use. Additionally, it is not compatible with multimode fiber equipment or hardware requiring different connector types.
Key specifications
Length: 30 meters
Fiber type: Singlemode OS2 (G.657.A1)
Core diameter: 9 µm
Connectors: LC to LC
Jacket material: LSZH (Low Smoke Zero Halogen)
Color: Yellow
How to use
To install the cable, carefully remove the protective dust caps from the LC connectors. Align the connector with the corresponding port on your networking equipment and insert it until you hear a click, ensuring a secure connection. Avoid bending the cable beyond its recommended radius to prevent signal loss or physical damage to the fiber core. Once connected, verify the link status on your network hardware.
What to consider before purchase
Verify that your networking equipment supports LC connectors
Ensure the singlemode OS2 standard matches your existing infrastructure
Confirm that the 30-meter length is sufficient for your cable routing path
Check if your installation environment requires LSZH-rated cabling
Usage recommendations: Always inspect the connector end-faces for dust or debris before insertion. Use a fiber optic cleaning tool if necessary to maintain optimal signal performance. Store the cable in a cool, dry place when not in use.

## Specifications

| Feature | Value |
|---|---|
| Connector material | Ceramic |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | G.657.A1 |
| Return loss | 30 dB |
| Connector polish type | APC/UPC |

### Features

| Feature | Value |
|---|---|
| Cable length | 30 m |
| Connector 1 | LC |
| Connector 2 | LC |
| Product colour | Yellow |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the BlueOptics SFP2121BU30MS Fiber Optic Cable 30m LC-LC cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 29.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12536914/68899448_large.webp