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header-product QSFP Transceiver BlueOptics QSFP-40G-SM4-BO 40000 Mbit/s Silver
361.99 €

QSFP Transceiver BlueOptics QSFP-40G-SM4-BO 40000 Mbit/s Silver

QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 1
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 2
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 3
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 4
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 5
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 6
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 1
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 2
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 3
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 4
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 5
QSFP Transceiver BlueOptics QSFP-40G-SM4-BO Photo 6
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Short description

The BlueOptics QSFP-40G-SM4-BO is a fiber optic transceiver module designed for high-speed data transfer up to 40000 Mbit/s. It features a QSFP interface and is compatible with Dell products. With a lightweight design of 40 g, it ensures efficient performance in networking applications.
Available for order: 12 pcs.
Warranty: 2 Years
SKU: 11083044
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
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{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
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The BlueOptics QSFP-40G-SM4-BO is a QSFP fiber optic transceiver module engineered for 40 Gigabit Ethernet connections. Designed to support high-speed data transfer up to 40000 Mbit/s, this compact silver module uses LC fiber connectors and delivers reliable single-mode performance over distances up to 300 m. Its lightweight construction (0.04 kg) and QSFP form factor make it suitable for dense switch and server deployments, and it is listed as compatible with Dell networking equipment.

Advantages

The transceiver provides a standardized QSFP interface for seamless integration with compatible switches and routers. It supports 40 Gigabit Ethernet throughput while keeping a low physical footprint and minimal weight, allowing for efficient use in rack-mounted environments. The LC fiber connector and single-mode design offer stable optical links over intermediate distances, and the silver housing provides corrosion-resistant protection in typical data center conditions.

Suitable for

  • High-throughput links between switches and aggregation devices
  • Server uplinks in data centers requiring 40 Gigabit connectivity
  • Optical interconnects in campus and enterprise networks
  • Upgrading existing infrastructure to 40 Gigabit Ethernet

Key specifications

  • Maximum data transfer rate: 40000 Mbit/s
  • Maximum transfer distance (single-mode): up to 300 m
  • Ethernet interface type: 40 Gigabit Ethernet (QSFP)
  • Fiber optic connector: LC
  • Product colour: Silver
  • Weight: 0.04 kg

How to use

Insert the QSFP module into a compatible QSFP port on your switch or server following the host vendor's installation guidelines. Connect LC-terminated single-mode fiber cables to the module's connectors, ensuring proper polarity and clean connector endfaces. After installation, verify link status and negotiated speed through the device management interface. If necessary, consult the equipment documentation for any required configuration changes or firmware compatibility notes.

Usage recommendations

Keep connector endfaces clean and inspect fibers before connecting. Use certified single-mode LC patch cords rated for the intended distance. Confirm compatibility with the host device and, when deploying in racks, allow adequate ventilation around transceiver ports to maintain operating temperature ranges.

Specifications

Maximum data transfer rate:
40000 Mbit/s
Maximum transfer distance:
300 m
Weight:
0.04 kg
Ethernet interface type:
40 Gigabit Ethernet
Fiber optic connector:
LC
Product colour:
Silver
All features
Compatibility:
QSFP-40G-SM4
Interface type:
QSFP
Ethernet LAN:
Yes
Hot-Plug support:
Yes
Easy to install:
Yes
Brand compatibility:
Dell
SFP transceiver type:
Fiber optic
Multi-mode fiber (MMF) supported:
Yes
SFP transceiver standard:
SWDM4

Network

Ethernet interface type:
40 Gigabit Ethernet
Maximum data transfer rate:
40000 Mbit/s
Fiber ethernet cabling technology:
40GBASE
Duplex system:
Full

Ports & interfaces

Fiber optic connector:
LC

Performance

Maximum transfer distance:
300 m
Rx wavelength (max):
850 nm
Tx wavelength (max):
850 nm

Weight & dimensions

Weight:
0.04 kg

Other features

Form factor:
QSFP

Operational conditions

Operating temperature (T-T):
0 - 70

Features

Product colour:
Silver
Hot-swap:
Yes

Packaging data

Package weight:
50 g

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the QSFP Transceiver BlueOptics QSFP-40G-SM4-BO cost, and is it available for purchase?

The price is 361.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 10.08.2026 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: maximum data transfer rate, maximum transfer distance, weight, ethernet interface type, fiber optic connector, 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.