Cisco

Cisco QSFP-40G-SR4-S network transceiver module Fiber optic 40000 Mbit/s 850 nm

SKU: QSFP-40G-SR4-S

Cisco QSFP-40G-SR4-S network transceiver module Fiber optic 40000 Mbit/s 850 nm
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Key specs

SKU
QSFP-40G-SR4-S

Description

Cisco QSFP-40G-SR4-S. SFP transceiver type: Fiber optic, Maximum data transfer rate: 40000 Mbit/s, Interface type: QSFP. Quantity per pack: 1 pc(s)

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Before you order

Compare the rangeSee all sfp transceiversSFP, SFP+ and QSFP fibre transceiver modules for switch and router uplinks. Single-mode and multi-mode optics matched to distance — EU delivery from FUSE.Brand guideCisco Wi-Fi 7 Access Points: CW9176I, CW9178I, CW9172I and the CW9800M ControllerBrand comparisonUbiquiti vs Cisco: Which Should You Buy in 2026?

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Before you order

Compare the rangeSee all sfp transceiversSFP, SFP+ and QSFP fibre transceiver modules for switch and router uplinks. Single-mode and multi-mode optics matched to distance — EU delivery from FUSE.Brand guideCisco Wi-Fi 7 Access Points: CW9176I, CW9178I, CW9172I and the CW9800M ControllerBrand comparisonUbiquiti vs Cisco: Which Should You Buy in 2026?

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