10GBASE-ER SFP Module, (40km) Enterprise-Class (Supported only with 10 Gigabit Ethernet ports)

Name: 10GBASE-ER SFP Module, (40km) Enterprise-Class (Supported only with 10 Gigabit Ethernet ports)
Brand: Cisco
SKU: SFP-10G-ER-S=

📇 Catalogued from Cisco's product line. Lifecycle/EOL and successor are listed below where available; detailed specs are being added continuously.

CiscoLifecycle / EOL status: Active

Technical data

Aktiv — Data source: Cisco.

Data source: Cisco · last updated 2026-09-01.