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header-product BlueOptics SFP2121BU50MS Singlemode OS2 LC-LC Fiber Optic Patch Cable 50m
38.99 €

BlueOptics SFP2121BU50MS Singlemode OS2 LC-LC Fiber Optic Patch Cable 50m

BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 1
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 2
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 3
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 4
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 5
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 6
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 7
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 8
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 1
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 2
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 3
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 4
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 5
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 6
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 7
BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m Photo 8

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BlueOptics SFP2121BU50MS Singlemode OS2 LC-LC Fiber Optic Patch Cable 50m

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Short description

The BlueOptics SFP2121BU50MS is a 50-meter singlemode OS2 fiber optic patch cable featuring LC to LC connectors. Designed with G.657.A1 fiber type and a 9 µm core diameter, this yellow LSZH cable ensures reliable high-speed data transmission for network infrastructure. It includes a ceramic ferrule and a measurement protocol, making it ideal for professional telecommunications and data center connectivity applications.
Available for order: 20 pcs.
Warranty: 2 Years
SKU: 12536913
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
04.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Bank transfer
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Product information

Description

The BlueOptics SFP2121BU50MS is a high-quality 50-meter singlemode OS2 fiber optic patch cable designed for reliable and high-speed data transmission in professional network environments. Featuring LC to LC connectors, this cable utilizes G.657.A1 fiber technology with a 9 µm core diameter to ensure optimal signal integrity. The cable is encased in a yellow LSZH (Low Smoke Zero Halogen) jacket, providing enhanced safety and durability for complex telecommunications and data center infrastructures.

Advantages

This patch cable offers exceptional performance due to its high-grade ceramic ferrule, which ensures precise alignment and minimal signal loss. The use of G.657.A1 fiber allows for tighter bend radii without compromising data throughput, making it highly versatile for installations in confined spaces. Furthermore, the inclusion of a measurement protocol guarantees that each cable meets strict quality standards before deployment, providing peace of mind for mission-critical network connections.

Suitable for

  • Data center interconnections
  • Telecommunications network infrastructure
  • High-speed fiber optic backbone links
  • Enterprise local area networks

When it may not be suitable

This cable is specifically designed for singlemode applications and will not function in multimode fiber optic systems. Additionally, the 50-meter length may be excessive for short-range connections within a single rack, where shorter cables might be more efficient for cable management.

Key specifications

  • Length: 50 m
  • Fiber type: Singlemode OS2 (G.657.A1)
  • Connectors: LC to LC
  • Core diameter: 9 µm
  • Jacket material: LSZH (Low Smoke Zero Halogen)
  • Color: Yellow
  • Ferrule material: Ceramic

How to use

To use the BlueOptics fiber optic patch cable, carefully remove the protective dust caps from the LC connectors. Ensure that both the cable connectors and the corresponding ports on your networking equipment are clean and free of debris. Gently insert the LC connector into the port until you hear a click, indicating a secure connection. Avoid bending the cable beyond its recommended radius to maintain optimal signal performance.

What to consider before purchase

  • Verify that your networking hardware supports LC interface connections.
  • Ensure the singlemode OS2 specification matches your existing fiber infrastructure.
  • Measure the required distance to confirm that 50 meters is appropriate for your installation.
Usage recommendations: Always inspect and clean fiber optic connectors with specialized cleaning tools before installation to prevent signal degradation caused by dust or contaminants.

Specifications

Cable length:
50 m
Connector 1:
LC
Connector 2:
LC
Product colour:
Yellow
All features
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

Cable length:
50 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

Quantity per pack:
1 pc(s)

Certificates

Compliance certificates:
RoHS

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the BlueOptics SFP2121BU50MS Singlemode LC-LC Fiber Optic Cable 50m cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 30.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.