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header-product BlueOptics SFP2121BU3MM InfiniBand fibre optic cable 3 m LC Yellow
18.49 €

BlueOptics SFP2121BU3MM InfiniBand fibre optic cable 3 m LC Yellow

BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 1
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BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 5
BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 1
BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 2
BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 3
BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 4
BlueOptics SFP2121BU3MM InfiniBand fibre optic cable Photo 5
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BlueOptics SFP2121BU3MM InfiniBand fibre optic cable 3 m LC Yellow

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Short description

The BlueOptics SFP2121BU3MM is a 3 m long InfiniBand fibre optic cable featuring LC connectors. It utilizes G.657.A1 fibre optic type for optimal performance in data transmission. Ideal for high-speed networking applications.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 10045431
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

BlueOptics SFP2121BU3MM is a 3 meter single-mode LC/APC to LC/APC simplex fibre optic patch cord in yellow, using ITU-T G.657.A1 (9/125 µm) fibre. It is designed for reliable transmission of 1310 nm and 1550 nm signals and for connecting patch panel ports, optical transceivers or other LC/APC interfaces in InfiniBand and high-speed networking environments. The cable has a flame-retardant LSZH outer jacket for reduced smoke and no halogen release.

Advantages

The SFP2121BU3MM offers low attenuation (0.4 dB/km), low insertion loss and high return loss. Connectors use a zirconia ceramic ferrule and branded fibre from established manufacturers to ensure consistent, loss-minimised performance and a rated mating durability of up to 1500 cycles. Each cable is tested with interferometer and OTDR and ships with a measurement protocol showing input loss and return loss values.

Suitable for

  • Connecting optical transceivers (LC/APC) in InfiniBand and Fibre Channel systems
  • Patch panel to transceiver or patch panel-to-panel interconnects
  • Long-reach single-mode links at 1310 nm and 1550 nm

Key specifications

  • Length: 3 m
  • Connector type: LC/APC to LC/APC (simplex)
  • Fibre type: Single-mode G.657.A1 (9/125 µm, E9/125 µm)
  • Attenuation: approx. 0.4 dB/km
  • Wavelengths: 1310 nm / 1550 nm
  • Jacket: LSZH (flame-retardant, low smoke, halogen-free)
  • Color: Yellow
  • Manufacturer part number (MPN): SFP2121BU3MM
  • EAN: 4063232609201

How to use

Inspect connector endfaces for cleanliness before insertion. Align the LC/APC connectors and insert gently into the corresponding LC/APC ports on transceivers or patch panels until they click. Avoid tight bends by following the manufacturer’s minimum bend radius and route the cable securely to prevent strain on connectors. For removal, depress the LC latch and pull straight out without twisting.

Usage recommendations

Store and handle the fibre patch cord in a clean environment; clean connector endfaces with appropriate fibre cleaning tools if signal loss increases. If a different cable length is required, custom lengths are available on request.
All features
Cable length:
3 m
Product colour:
Yellow
Connector 1:
LC
Connector 2:
LC
Connector 1 gender:
Male
Connector 2 gender:
Male
Quantity per pack:
1 pc(s)
Fibre optic type:
G.657.A1

Description

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Customer reviews

Customer questions

FAQ

How much does the BlueOptics SFP2121BU3MM InfiniBand fibre optic cable cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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.
warranty
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.