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header-product SFP28 Transceiver BlueOptics R7D11A-BO 25GBASE-SR LC-Duplex 850nm 100m (HPE Alletra compatible)
58.99 €

SFP28 Transceiver BlueOptics R7D11A-BO 25GBASE-SR LC-Duplex 850nm 100m (HPE Alletra compatible)

BlueOptics SFP28 R7D11A-BO 25GBASE-SR 100m Photo 1
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SFP28 Transceiver BlueOptics R7D11A-BO 25GBASE-SR LC-Duplex 850nm 100m (HPE Alletra compatible)

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SFP28 Transceiver BlueOptics R7D11A-BO 25GBASE-SR LC-Duplex 850nm 100m (HPE Alletra compatible)

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Short description

Compact SFP28 optical transceiver BlueOptics R7D11A-BO supporting 25GBASE-SR operation over multimode fiber. Uses LC-duplex connector, 850 nm wavelength and supports link distances up to 100 m. Designed for 25 Gigabit Ethernet uplinks and switches; compatible with HPE Alletra systems for server and storage interconnects.
Available for order: 4528 pcs.
Warranty: 2 Years
SKU: 12267274
Manufacturer: BlueOptics
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Cheapest delivery:

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
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28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

The BlueOptics R7D11A-BO SFP28 transceiver is a compact optical module designed for 25GBASE-SR multimode fibre links. It operates at an 850 nm wavelength, uses an LC-duplex connector and supports link distances up to 100 metres. The module is intended for 25 Gigabit Ethernet uplinks, top-of-rack switches and server or storage interconnects and is listed as compatible with HPE Alletra systems.

Advantages

This SFP28 transceiver offers a small form factor that fits standard SFP28 ports, enabling high-density installations in data centre switches and servers. Support for 25GBASE-SR over multimode fibre provides cost-effective short-reach connectivity with low latency. The LC-duplex interface is widely used and simplifies integration into existing multimode fibre cabling plants. Compatibility with HPE Alletra environments helps reduce interoperability checks and accelerates deployment.

Suitable for

  • 25 Gigabit Ethernet uplinks between switches and aggregation layers
  • Top-of-rack switch connections to servers and storage systems
  • Short-reach multimode fibre links within data centres or wiring closets (up to 100 m)
  • High-density switch deployments where SFP28 ports are available

When it may not be suitable

This transceiver is optimised for multimode fibre and short-reach links; it is not designed for single-mode long-haul connections. It will not extend beyond the specified 100 m range on standard multimode fibre and therefore is not appropriate for campus or metro links that require longer reach or single-mode optics.

Key specifications

  • Form factor: SFP28
  • Data rate: 25 Gbps
  • Wavelength: 850 nm
  • Connector: LC duplex
  • Maximum reach: up to 100 m on multimode fibre (OM3/OM4 dependent)
  • Application: 25GBASE-SR (short reach)

How to use

Install the transceiver into an available SFP28 slot on a compatible switch, router or host adapter following the device manufacturer’s installation instructions. Connect LC-duplex patchcords between the transceiver and the multimode fibre port of the remote device, observing correct transmit/receive orientation. After physical installation, verify link status in the network equipment management interface and confirm 25 Gbps operation and signal integrity using built-in diagnostics or network monitoring tools.

What to consider before purchase

  • Ensure your switch or server supports SFP28 modules and 25 Gbps operation
  • Confirm compatibility with HPE Alletra or other target equipment if vendor interoperability is required
  • Verify multimode fibre type (OM3/OM4) and cable length to ensure the 100 m reach is sufficient
  • Check that your existing patchcords use LC-duplex connectors

Usage recommendations

Use this module in short-reach multimode links within data centres; pair it with OM3 or OM4 multimode fibre and quality LC-duplex patchcords. Monitor link parameters after installation and keep fibre connectors clean to maintain signal quality.

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Customer questions

FAQ

How much does the BlueOptics SFP28 R7D11A-BO 25GBASE-SR 100m cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4528 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.
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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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