Is the HP 1-Port ISDN-U SIC A-MSR Module end of life?

No. The Aruba HP 1-Port ISDN-U SIC A-MSR Module is currently supported.

What replaces the HP 1-Port ISDN-U SIC A-MSR Module?

Aruba recommends the JD571A as a replacement for the HP 1-Port ISDN-U SIC A-MSR Module.

Home/Aruba/Cross-Platform/HP 1-Port ISDN-U SIC A-MSR Module

Name: HP 1-Port ISDN-U SIC A-MSR Module
Brand: Aruba
SKU: JD570A
Availability: InStock

SKU JD570A

Aruba Line Card

Source: Official Aruba notice (22) ↗ Verified 2026-04-14

HP 1-Port ISDN-U SIC A-MSR Module has an announced end-of-sale date.

Replaced by JD571A

The Aruba HP 1-Port ISDN-U SIC A-MSR Module (JD570A) is a line card product.

Lifecycle notice published	2011-09-15	14y 7mo ago

Description

HP 1-Port ISDN-U SIC A-MSR Module

Replacement Notes	HP A-MSR 1-port ISDN-S/T SIC Module
Announcement	Select HP MSR modules and cables