ASB-EX15-WX11-GLB Equivalent & Substitute Parts

Part Overview

The ASB-EX15-WX11-GLB is a Digi EX15 2-port Gigabit Ethernet router with integrated RF capabilities supporting 802.11 a/b/g/n/ac, HSPA+, and LTE protocols. This device operates across 2.4GHz and 5GHz frequency bands with a maximum data rate of 867Mbps and features dual serial interfaces (Ethernet RJ-45 and RS-232). The product is classified as Obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new deployments. Substitute parts must maintain compatibility with the core interface requirements (RJ-45, RS-232) and supply voltage specification (18V).

Substiute Parts

ASB-EX15-WX11-GLB

DigiIn Stock: 1032ASB-EX15-WX11-GLB Datasheet

Current PartRFQ

ASB-EX15-WC18-GLB

DigiIn Stock: 677ASB-EX15-WC18-GLB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASB-EX15-WX11-GLB is determined by the following critical parameters:

Primary Compatibility Criteria:

• Supply Voltage: 18V (mandatory match)
• Interface Connectivity: RJ-45 and RS-232 support (mandatory match)
• Frequency Bands: 2.4GHz and 5GHz operation (mandatory match)
• Series Alignment: EX15 base product family (preferred alignment)
• Regulatory Compliance: REACH Unaffected status (mandatory match)

Functional Flexibility:

• Protocol support may vary (802.11 a/b/g/n/ac, HSPA+, LTE combinations acceptable)
• Data rate specifications may differ based on application requirements
• Product status transitions (Obsolete to Last Time Buy) are acceptable for substitution purposes

The identified substitute part ASB-EX15-WC18-GLB meets all primary compatibility criteria while maintaining EX15 series continuity and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

ASB-EX15-WC18-GLB as Primary Substitute:

The ASB-EX15-WC18-GLB qualifies as a direct substitute based on the following engineering criteria:

1. Voltage Compatibility: Both parts operate at 18V supply voltage, eliminating power supply redesign requirements.

2. Interface Continuity: RJ-45 Ethernet and RS-232 serial interfaces are maintained, ensuring existing cabling and peripheral connections remain valid.

3. Frequency Band Alignment: Both 2.4GHz and 5GHz operation is preserved, supporting existing RF deployment infrastructure.

4. Regulatory Compliance: REACH Unaffected status is consistent across both parts, maintaining compliance posture.

5. Product Status Transition: Movement from Obsolete to Last Time Buy status provides extended procurement window for inventory planning and system migration.

Functional Differences:

The ASB-EX15-WC18-GLB operates as a Router function versus the Ethernet function of the main part. The substitute supports HSPA+ and LTE protocols (subset of main part protocols) with a reduced maximum data rate of 150Mbps compared to 867Mbps. These differences are acceptable for applications where cellular connectivity and routing functionality are primary requirements and maximum throughput is not a limiting constraint.

Frequently Asked Questions (FAQ)

Q: Can ASB-EX15-WC18-GLB directly replace ASB-EX15-WX11-GLB in existing installations?

A: Direct replacement is possible if the following conditions are met: (1) the system power supply provides 18V, (2) existing connections use RJ-45 and RS-232 interfaces, and (3) the application does not require 802.11 a/b/g/n/ac WiFi protocols or data rates exceeding 150Mbps. The substitute supports HSPA+ and LTE cellular connectivity, which may provide alternative or complementary connectivity to the main part's WiFi capabilities.

Q: What is the significance of the product status change from Obsolete to Last Time Buy?

A: Obsolete status indicates the part is no longer manufactured and existing inventory is depleted. Last Time Buy status indicates the manufacturer is accepting final orders before production cessation. This transition provides a defined procurement window for securing the substitute part before it also reaches end-of-life status.

Q: Are there differences in packaging between the main part and substitute?

A: The main part packaging is unspecified (indicated as "-"), while the substitute is packaged in Box format. Packaging differences do not affect electrical or mechanical compatibility but may impact logistics, storage, and installation procedures.

Q: Does the reduced data rate of 150Mbps versus 867Mbps affect substitution suitability?

A: Data rate reduction is a functional difference that must be evaluated against specific application requirements. For applications requiring maximum throughput, the substitute may not be suitable. For applications prioritizing cellular connectivity (HSPA+, LTE) over WiFi bandwidth, the substitute is functionally adequate.

Q: Are both parts REACH compliant?

A: Both parts carry REACH Unaffected status, indicating they do not contain substances of very high concern (SVHC) listed under REACH regulations. Regulatory compliance is maintained across the substitution.