Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm
Cisco QSFP-40G-SR-BD=, Fiber optic, 40000 Mbit/s, QSFP, LC, BX, SR, 150 m
| Date | Price |
|---|---|
| 21 March 2026 | £644.29 |
| 21 March 2026 | £644.29 |
| 27 March 2026 | £644.29 |
| 2 April 2026 | £644.29 |
| 9 April 2026 | £637.85 |
| 16 April 2026 | £644.29 |
| 16 April 2026 | £644.29 |
| 23 April 2026 | £644.29 |
| 8 May 2026 | £644.29 |
| 16 May 2026 | £644.29 |
| 24 May 2026 | £644.29 |
| 1 June 2026 | £644.29 |
| 10 June 2026 | £657.37 |
Compare Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm prices UK
*Date of last price update
User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.
Product Information
The Cisco® 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications.
Features and Benefits of Cisco QSFP Modules
- Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port
- Flexibility of interface choice (for different reach requirements and fiber types)
- Interoperable with other IEEE-compliant 40GBASE interfaces where applicable
- Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability
- High-speed electrical interface compliant to IEEE 802.3ba
- QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)
Product
- Name
- Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm
- Category
- Network Transceiver Modules
- Brand
- Cisco
Operational conditions
- Operating temperature (T-T)
- 0 - 70 °C
- Storage temperature (T-T)
- -40 - 85 °C
- Operating relative humidity (H-H)
- 10 - 80%
- Storage relative humidity (H-H)
- 10 - 85%
Power
- Power consumption (typical)
- 3.5 W
Performance
- SFP transceiver type
- Fiber optic
- Maximum data transfer rate
- 40000 Mbit/s
- Interface type
- QSFP
- Multi-mode fiber (MMF) supported
- Yes
- Fiber optic connector
- LC
- SFP transceiver standard
- BX, SR
- Maximum transfer distance
- 150 m
- Wavelength
- 850 nm
- Networking standards
- IEEE 802.3ba
- Auto MDI/MDI-X
- Yes
Features
- Hot-Plug support
- Yes
Logistics data
- Harmonized System (HS) code
- 85369010
Certificates
- Certification
- MSA
Packaging content
- Quantity per pack
- 1 pc(s)
Customer Reviews
Share your opinion on the product or read reviews from other members.








