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Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm - Image 1
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Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm

Cisco

Compare today's prices on the "Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm".

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Last Updated: 01/04/2026
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Product Description

Compare today's prices on the "Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm".

Cisco QSFP-40G-SR-BD= network transceiver module Fiber optic 40000 Mbit/s 850 nm

This Cisco 40GBASE QSFP transceiver module delivers high-performance 40 Gigabit Ethernet connectivity over multimode fibre, enabling you to upgrade your data centre or enterprise network with increased bandwidth while minimising power consumption. The BiDi (Bidirectional) technology used in this module allows full-duplex transmission over a single LC connector pair, effectively doubling fibre utilisation without the need for additional cabling. Ideal for short-reach applications up to 150 metres, it offers a cost-effective solution for high-density server and switch connections.

- Supports 40GBASE-SR-BD Ethernet standard with a data rate of 40,000 Mbit/s

- Utilises 850 nm wavelength with BiDi optics for transmission over duplex LC multimode fibre (OM3/OM4)

- Reaches up to 100 metres on OM3 fibre and 150 metres on OM4 fibre

- Low power consumption typically under 1.5 W, reducing thermal load in dense installations

- Hot-swappable QSFP form factor for easy deployment and maintenance without network downtime

- Compatible with Cisco switches and routers that support 40GBASE QSFP ports

- Digital optical monitoring (DOM) support for real-time performance diagnostics

- Interoperable with existing 40GBASE-LR4 optics through standard MSA compliance

Upgrade your network infrastructure reliably with this genuine Cisco transceiver module, designed to meet demanding data centre requirements.

GTIN: 0882658634543