# Fiber optic cable BlueOptics SFP2121BU20MM, 20 m, LC connectors, G.657.A1, yellow

**URL:** https://aio.lv/en/product--blueoptics-sfp2121bu20mm--10045435
**Data updated:** 2026-02-12 21:55 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP2121BU20MM
**EAN:** 4063232609157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp2121bu20mm--10045435

## 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

Single-mode fiber optic patch cable BlueOptics SFP2121BU20MM, 20 m length, terminated with LC connectors and compliant with G.657.A1 bend-insensitive fiber standard. Designed for indoor patching, connections between optical devices and transceivers, and distribution panels. Yellow jacket for easy identification and reliable low-loss signal transmission in LAN and telecom environments.

## Long description

Single-mode fiber optic patch cable BlueOptics SFP2121BU20MM, 20 m length, terminated with LC connectors and manufactured from G.657.A1 bend-insensitive fiber. The cable is intended for indoor use in structured cabling, connecting optical transceivers, patch panels and distribution frames. The yellow jacket provides visual identification for single-mode links while maintaining low insertion loss and consistent signal quality across local area network and telecommunications environments.
Advantages
The G.657.A1 bend-insensitive fiber minimises signal attenuation in tight routing and small bend radii, reducing the risk of performance degradation in dense installations. LC duplex connectors offer a compact footprint for high-density patching and stable optical contact. The 20 m length covers typical runs between racks or equipment areas without intermediate splices, and the yellow outer jacket aids quick identification of single-mode cabling in mixed-cable environments.
Suitable for
 Indoor optical patching between switches, routers and transceivers
 Connections to patch panels and distribution frames in data centres and comms rooms
 LAN and telecom links requiring bend-insensitive single-mode fiber
 Equipment interconnects where a 20 m pre-terminated cable simplifies installation
Key specifications
 Fiber type: single-mode, bend-insensitive (G.657.A1)
 Length: 20 m
 Connector type: LC duplex on both ends
 Jacket colour: yellow
 Application: indoor patching, data centre and telecom cabling
How to use
Route the cable along designated cable trays or pathways, avoiding sharp edges and excessive tension. Terminate each LC connector into the corresponding LC port of the transceiver, patch panel or equipment, ensuring correct polarity for duplex links. Secure the cable with appropriate management accessories to prevent movement and maintain the specified minimum bend radius. After installation, verify optical continuity and measured insertion loss using appropriate test equipment.
Usage recommendations
For reliable long-term performance, maintain the recommended minimum bend radius for G.657.A1 fiber, avoid crushing and protect connector endfaces from dust by using dust caps until final connection. Use this pre-terminated 20 m LC patch cable for indoor fixed routing where a ready-made single-mode link reduces installation time and potential splice points.

## FAQ

### How much does the Fiber optic cable BlueOptics SFP2121BU20MM 20 m cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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/10045435/59861228_large.webp