Cisco QSFP-40G-ER4= — Cisco 40GBASE-ER4 Module for SMF with OTU-3 data-rate support

Name: Cisco QSFP-40G-ER4= — Cisco 40GBASE-ER4 Module for SMF with OTU-3 data-rate support
Brand: Cisco
SKU: QSFP-40G-ER4=
Price: 21909.93 EUR
Availability: OutOfStock

SKU: QSFP-40G-ER4=·EAN: 0882658705175

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Key specs

All specifications

SKU: QSFP-40G-ER4=
EAN: 0882658705175

Description

Cisco 40GBASE-ER4 Module for SMF with OTU-3 data-rate support. Confirm compatibility with the exact target device and software release using the manufacturer compatibility matrix.

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 Controller Brand 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 Controller Brand comparisonUbiquiti vs Cisco: Which Should You Buy in 2026?

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