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header-product Fiber optic transceiver module BlueOptics 21265784-BO SFP+ LC Aluminium 20g
45.49 €

Fiber optic transceiver module BlueOptics 21265784-BO SFP+ LC Aluminium 20g

Fiber optic transceiver module BlueOptics 21265784-BO Photo 1
Fiber optic transceiver module BlueOptics 21265784-BO Photo 2
Fiber optic transceiver module BlueOptics 21265784-BO Photo 3
Fiber optic transceiver module BlueOptics 21265784-BO Photo 4
Fiber optic transceiver module BlueOptics 21265784-BO Photo 5
Fiber optic transceiver module BlueOptics 21265784-BO Photo 6
Fiber optic transceiver module BlueOptics 21265784-BO Photo 7
Fiber optic transceiver module BlueOptics 21265784-BO Photo 8
Fiber optic transceiver module BlueOptics 21265784-BO Photo 9
Fiber optic transceiver module BlueOptics 21265784-BO Photo 1
Fiber optic transceiver module BlueOptics 21265784-BO Photo 2
Fiber optic transceiver module BlueOptics 21265784-BO Photo 3
Fiber optic transceiver module BlueOptics 21265784-BO Photo 4
Fiber optic transceiver module BlueOptics 21265784-BO Photo 5
Fiber optic transceiver module BlueOptics 21265784-BO Photo 6
Fiber optic transceiver module BlueOptics 21265784-BO Photo 7
Fiber optic transceiver module BlueOptics 21265784-BO Photo 8
Fiber optic transceiver module BlueOptics 21265784-BO Photo 9
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Short description

The BlueOptics 21265784-BO is a fiber optic SFP+ transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminium, weighing only 20g. This module is ideal for networking applications requiring reliable and efficient performance.
Available for order: 2871 pcs.
Warranty: 2 Years
SKU: 5040739
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: 0.02 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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Product information

Description

The BlueOptics 21265784-BO SFP+ LC Aluminium 20g is a fiber optic transceiver module designed for high-speed short-range optical data transmission. It implements the SFP+ form factor with an LC duplex connector and an aluminium housing, providing a compact, lightweight module for 10G optical links over multimode fiber. The module supports 850 nm transmission and reception and is built to MSA physical and electrical standards for broad compatibility with network switches, routers and storage systems that accept SFP+ modules.

Advantages

The transceiver offers a standardized SFP+ interface in a durable aluminium enclosure and a low weight of 20 g, simplifying installation and hot-plug replacement. Built to MSA-compliant specifications, the module is suitable for widely used short-range 10GBASE-SR applications and supports simultaneous transmit and receive functions via the LC duplex connector. The design minimizes susceptibility to electromagnetic interference inherent to copper links by using optical transmission.

Suitable for

  • 10 Gigabit Ethernet short-range links (10GBASE-SR) over multimode fiber
  • Inter-switch connections in data center racks and wiring closets
  • Server-to-switch and storage network uplinks
  • High-speed links in enterprise LAN and campus networks

Key specifications

  • Form factor: SFP+
  • Connector type: LC duplex
  • Optical wavelength: 850 nm (multimode)
  • Maximum data rate: up to 10 Gbit/s
  • Typical reach: short-range multimode fiber (up to around 300 m depending on fiber type)
  • Housing material: aluminium
  • Weight: 20 g
  • MSA-compliant electrical and mechanical interface

How to use

Install the module into an SFP+ slot on a compatible switch, router or host adapter while the device is powered on if hot-plugging is supported. Connect LC duplex multimode fiber patch cords ensuring correct orientation for transmit and receive fibers. Verify the link status on the network device and confirm supported speeds and protocols in the host hardware. If the host supports digital diagnostics (DDM/DOM), monitor module parameters such as optical power and temperature through the management interface where available.

Usage recommendations

For optimal performance, use high-quality multimode fiber (OM3/OM4) and LC duplex patch cords, keep fibre endfaces clean, and ensure SFP+ slot firmware or vendor settings allow third-party transceivers. Confirm the supported link distance for your specific multimode grade and check whether the hosting hardware provides DDM/DOM support if remote diagnostics are required.

Specifications

Interface type:
SFP+
Weight:
0.02 kg
Product colour:
Aluminium
All features

Performance

Interface type:
SFP+
Ethernet interface type:
10 Gigabit Ethernet
Fiber ethernet cabling technology:
10GBASE
Ethernet LAN:
Yes
Fiber optic connector:
LC
Maximum transfer distance:
300 m
Rx wavelength (max):
850 nm
Tx wavelength (max):
850 nm

Network

SFP transceiver type:
Fiber optic

Weight & dimensions

Weight:
0.02 kg

Packaging content

Quantity per pack:
1 pc(s)

Packaging data

Package weight:
30 g

Logistics data

Warranty period:
5 year(s)

Operational conditions

Operating temperature (T-T):
0 - 70

Features

Product colour:
Aluminium

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Fiber optic transceiver module BlueOptics 21265784-BO cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2871 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, weight, 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.