
40GB-ESR4-QSFP — Module QSFP+ 40 Gbps Extreme Networks — 40 Gb ESR4 QSFP+ Module
Extreme Networks · 40GB-ESR4-QSFP
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Authentic QSFP+ 40G modules: QSFP-40G-SR4, QSFP-40G-LR4 and equivalents. 4x10G breakout, spine-leaf uplinks. Express Europe quote.
70 modules
We offer authentic QSFP+ 40G modules from all major brands: Cisco, Juniper, Fortinet, HPE Aruba and Palo Alto Networks.
SR (Short Reach) for short multimode distances, LR (Long Reach) for single-mode up to 10km, ER (Extended Reach) up to 40km. The choice depends on the distance between your equipment and the type of fiber installed.
Generally yes: a 10G SFP+ works in a 25G SFP28 port (at reduced speed), and a QSFP28 in a QSFP-DD port. Contact us to verify compatibility for your configuration.
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