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header-product QSFP transceiver BlueOptics QSFP-40G-SR4-MT 40000 Mbit/s 850 nm
92.99 €

QSFP transceiver BlueOptics QSFP-40G-SR4-MT 40000 Mbit/s 850 nm

QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 1
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 2
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 3
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 4
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 5
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 6
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 7
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 8
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 1
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 2
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 3
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 4
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 5
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 6
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 7
QSFP transceiver BlueOptics QSFP-40G-SR4-MT Photo 8
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Short description

The BlueOptics QSFP-40G-SR4-MT is a fiber optic transceiver module with a maximum data transfer rate of 40000 Mbit/s and operates at 850 nm. It features a QSFP interface and comes in a silver color, weighing 20 g. Ideal for high-speed data transmission in networking applications.
Available for order: 443 pcs.
Warranty: 2 Years
SKU: 4466399
Manufacturer: BlueOptics
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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
07.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
12.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The BlueOptics QSFP-40G-SR4-MT is a fiber optic transceiver module designed for short-reach 40 Gbps links. It uses an 850 nm wavelength and a QSFP interface to support aggregated high-speed data transmission in data center and enterprise network environments. The module is compact and lightweight with a silver housing, enabling easy installation into compatible QSFP ports.

Advantages

The transceiver supports a maximum data transfer rate of 40,000 Mbit/s and is engineered for multi-channel parallel optical transmission over multimode fiber. Its QSFP form factor provides hot-pluggable convenience, simplified port consolidation and reduced cabling complexity when used with appropriate MPO/MTP trunking. The 850 nm wavelength is commonly used for short-range multimode applications and offers predictable performance in structured cabling environments.

Suitable for

  • 40 Gigabit Ethernet links in data centers and server racks
  • High-bandwidth interconnects between switches and aggregation devices
  • Short-reach multimode fiber connections using MPO/MTP trunk cables
  • Network upgrades requiring QSFP form factor and 40 Gbps capacity

Key specifications

  • Interface type: QSFP
  • Maximum data transfer rate: 40000 Mbit/s (40 Gbps)
  • Operating wavelength: 850 nm
  • Form factor: QSFP (quad small form-factor pluggable)
  • Suitable fiber type: multimode fiber (MMF) with MPO/MTP connectivity
  • Colour: silver
  • Weight: 0.02 kg

How to use

Install the BlueOptics QSFP-40G-SR4-MT into a compatible QSFP port on a switch, router or network adapter. Ensure the host device supports 40 Gbps QSFP modules and that firmware or configuration settings permit the interface to negotiate at the intended speed. Use appropriate MPO/MTP multimode fiber cabling and verify pinout and polarity before connecting. After insertion, monitor link indicators and perform a link test to confirm correct operation.

Usage recommendations

Verify compatibility with your network equipment vendor and confirm support for SR4 parallel multimode operation. Use OM3/OM4 multimode fiber for optimal reach at 850 nm and keep connectors clean to maintain signal quality. Follow standard ESD precautions when handling the transceiver and store unused modules in protective packaging.

Specifications

Interface type:
QSFP
Maximum data transfer rate:
40000 Mbit/s
Weight:
0.02 kg
Product colour:
Silver
All features

Performance

Interface type:
QSFP
Maximum data transfer rate:
40000 Mbit/s
Fiber ethernet cabling technology:
40GBASE
Wavelength:
850 nm
Fiber optic connector:
MTP/MPO
Maximum transfer distance:
150 m
Digital Diagnostics Monitoring (DDM):
Yes
Multi-mode fiber (MMF) supported:
Yes
SFP transceiver standard:
SR4

Network

SFP transceiver type:
Fiber optic

Operational conditions

Maximum operating temperature:
70 °C
Minimum operating temperature:
0 °C

Weight & dimensions

Weight:
0.02 kg

Packaging content

Quantity per pack:
1 pc(s)

Packaging data

Package weight:
30 g

Features

Product colour:
Silver

Description

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Customer reviews

Customer questions

FAQ

How much does the QSFP transceiver BlueOptics QSFP-40G-SR4-MT cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 443 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 07.08.2026 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, maximum data transfer rate, 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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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.