Ericsson RYS102452/1 MD110 PBX Card / Module

Ericsson RYS102452/1 MD110 PBX Card / Module Image 1

Ericsson RYS102452/1 EPROM memory module for ELU26 line unit.

The Ericsson RYS102452/1 is an EPROM (Erasable Programmable Read-Only Memory) component designed for use with the ELU26 line unit board (ROF1375321/2). This R7A revision firmware module provides the essential programming and operational instructions required for the ELU26 subscriber line interface to function correctly within Ericsson telecommunications systems.

The ELU26 is an analogue subscriber line unit commonly found in Ericsson MD110 and BusinessPhone PBX systems. This EPROM stores the firmware that controls the line unit’s signalling, switching and subscriber interface functions, making it a critical component for maintaining system operation.

This is a legacy component supporting discontinued Ericsson PBX platforms. It remains relevant for organisations maintaining existing MD110 or BusinessPhone installations, where replacement EPROMs may be required for board repairs or system expansion using refurbished hardware.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Ericsson RYS102452/1 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson RYS102452/1. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson RYS102452/1?
Refurbished Ericsson RYS102452/1 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Ericsson RYS102452/1?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Ericsson RYS102452/1 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Ericsson RYS102452/1 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesEPROM firmware module; R7A software revision; ELU26 line unit compatible
ApplicationsMD110 PBX maintenance; BusinessPhone system repairs; Analogue line unit restoration
CompatibilityEricsson ELU26 (ROF1375321/2); Ericsson MD110 PBX; Ericsson BusinessPhone
SpecificationsEPROM memory type; Revision R7A; Part reference ROF1375321/2
PlatformEricsson MD110
ManufacturerEricsson

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