40G-QSFP-ER4-1
Announced in: 40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK
Optic
Can I still get the 40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK?
Not new — the last order date was 2026-02-28. RMA replacement under support contracts continues through 2031-02-28. See Extreme's lifecycle bulletin.
How long is the 40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK covered for RMA?
RMA and support coverage for the 40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK ends on 2031-02-28. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the 40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK?
No direct successor SKU. Replacing the 40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK usually means sourcing the equivalent part for the current platform generation.
40G-QSFP-ER4-1 Availability and Support
The Extreme 40G-QSFP-ER4-1 (40G-QSFP-ER4-1) is a optic. Component dates track the parent platform: when the platform line is retired, its modules, optics, and spares retire with it. This product has reached end of sale as of and can no longer be ordered from Extreme. Existing deployments continue to receive vendor support until , after which the product will reach end of life.
Lifecycle Milestones
| End of sale | 8mo ago | |
|---|---|---|
| End of software maintenance | in 4y 4mo | |
| Last date of support | in 4y 4mo |
40GBASE-ER4 QSFP+ (LC),40KM SMF, 1-PK