VLC1448X-51D
Line Card
· MSAN/DSLAM Series
Can I still get the VLC1448X-51D?
Not new — the last order date was 2026-06-30. RMA replacement under support contracts continues through 2031-12-31. See Zyxel's lifecycle bulletin.
How long is the VLC1448X-51D covered for RMA?
RMA and support coverage for the VLC1448X-51D ends on 2031-12-31. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the VLC1448X-51D?
No direct successor SKU. Replacing the VLC1448X-51D usually means sourcing the equivalent part for the current platform generation.
VLC1448X-51D Availability and Support
The Zyxel VLC1448X-51D is a line card for Zyxel MSAN/DSLAM series platforms. 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 Zyxel. Existing deployments continue to receive vendor support until , after which the product will reach end of life.
Lifecycle Milestones
| End of sale | 4mo ago | |
|---|---|---|
| Last date of support | in 5y 2mo |