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header-product Network transceiver module Cisco QSFP-40G-SR-BD
1,015.49 €

Network transceiver module Cisco QSFP-40G-SR-BD

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Network transceiver module Cisco QSFP-40G-SR-BD

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Short description

The Cisco QSFP-40G-SR-BD is a fiber optic network transceiver module with a maximum data transfer rate of 40000 Mbit/s at 850 nm. It features a QSFP interface and typical power consumption of 3.5 W. This MSA certified module is ideal for high-speed data applications, providing reliable performance and efficiency in data centers and enterprise networks.
Available at price 1,015.49 €: 101 pcs.
Total available for order: 281 pcs.
Warranty: 2 Years
SKU: 171354
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
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Leasing for legal entities: from 35.34 euros per month
Available for private customers at price 1,023.49 €: 80 pcs.
Together cheaper
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Product information

Description

The Cisco QSFP-40G-SR-BD is a fiber-optic network transceiver module that supports data rates up to 40 Gbit/s over multimode fiber at an 850 nm wavelength. The module uses a QSFP form factor, is MSA certified, and typically consumes around 3.5 W, making it suitable for high-density, energy-conscious deployments in data centers, enterprise networks, and service-provider environments.

Advantages

The transceiver is hot-swappable and plugs into standard 40 Gigabit Ethernet QSFP ports, offering flexibility for different reach requirements and fiber types. It complies with IEEE 802.3ba electrical interface requirements and follows SFF-8436 and QSFP MSA specifications for form factor and low-speed management interfaces. The module is certified and tested on Cisco 40G QSFP ports to ensure compatibility, performance, and reliability, and it is interoperable with other IEEE-compliant 40GBASE interfaces when applicable.

Suitable for

  • Data center interconnects and server-to-switch links
  • High-performance computing clusters and storage networks
  • Enterprise core and distribution layer connectivity
  • Service provider aggregation and metro applications

Key specifications

  • Product: Cisco QSFP-40G-SR-BD
  • Form factor: QSFP (Quad Small Form-Factor Pluggable)
  • Data rate: 40 Gbit/s (40GBASE)
  • Wavelength: 850 nm (multimode fiber)
  • Typical power consumption: 3.5 W
  • Standards compliance: IEEE 802.3ba; SFF-8436; QSFP MSA
  • Certification: MSA certified; tested on Cisco QSFP 40G ports

How to use

Insert the QSFP-40G-SR-BD module into a compatible 40G QSFP port on a switch or host interface while the device is powered according to the equipment manual; the module supports hot-swapping. Connect the appropriate MPO/MTP multimode fiber patch cable or breakout cable per your port configuration and link distance requirements. Configure the network device port settings as required by your operating system or switch firmware to enable 40G operation and monitor link status through the device management interface.

Usage recommendations

Use multimode fiber that meets the specified OM standard for the desired reach and verify polarity and connector type before installation. Ensure firmware and platform compatibility by consulting Cisco interoperability documentation and perform link tests after installation to confirm expected performance.

Specifications

Interface type:
QSFP
Maximum data transfer rate:
40000 Mbit/s
All features

Performance

Interface type:
QSFP
Maximum data transfer rate:
40000 Mbit/s
Networking standards:
IEEE 802.3ba
Auto MDI/MDI-X:
Yes
Wavelength:
850 nm
Fiber optic connector:
LC
Maximum transfer distance:
150 m
Multi-mode fiber (MMF) supported:
Yes
SFP transceiver standard:
BX, SR

Network

SFP transceiver type:
Fiber optic

Logistics data

Harmonized System (HS) code:
85369010

Operational conditions

Operating relative humidity (H-H):
10 - 80
Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
0 - 70
Storage relative humidity (H-H):
10 - 85

Certificates

Certification:
MSA

Features

Hot-Plug support:
Yes

Packaging content

Quantity per pack:
1 pc(s)

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
3.5 W

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 80 23.07.2026 1,023.49 €
WH94 100 16.07.2026 Best delivery 1,068.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 101 16.07.2026 Best delivery 1,015.49 €
1,023.49 €
Stock: 80
Delivery Date: 23.07.2026
Warehouse: WH354
1,068.99 €
Stock: 100
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
1,015.49 €
Stock: 101
Delivery Date: 16.07.2026 Best delivery
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the Network transceiver module Cisco QSFP-40G-SR-BD cost, and is it available for purchase?

The price is 1,015.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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 16.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. 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 Cisco 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 Cisco 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, 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.
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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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