Ericsson ROF 137 5216/4 (R4C) MD110 Telecom System Card / Module

Ericsson ROF 137 5216/4 (R4C) MD110 Telecom System Card / Module Image 1

Ericsson ELU11 extension unit board (ROF 137 5216/4, R4C) for the Ericsson MD110 digital PABX.

The Ericsson ROF 137 5216/4 (R4C) is an ELU11 extension unit board for the Ericsson MD110 digital PABX. The ROF 137 5216 part family is a documented ELU11 board used in MD110 installations, and this listing covers the /4 suffix and R4C revision build within that family.

ELU boards in the MD110 range provide extension line interfacing, connecting subscriber lines and terminal equipment into the switch’s LIM architecture. Different suffixes and revisions within the same ROF part number typically reflect production and firmware updates to the same underlying board function, and this card is intended as a direct, field-replaceable swap for a matching part number and revision.

It’s a good match for organisations maintaining an existing Ericsson MD110 estate who need matching hardware for expansion, redundancy or like-for-like replacement. Tech-Star (UK-based, shipped worldwide) checks every module before it ships. Get in touch to confirm compatibility with your MD110 configuration.

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 ROF 137 5216/4 (R4C) refurbished or new?
Tech-Star supplies both new and refurbished Ericsson ROF 137 5216/4 (R4C). Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson ROF 137 5216/4 (R4C)?
Refurbished Ericsson ROF 137 5216/4 (R4C) 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 ROF 137 5216/4 (R4C)?
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 ROF 137 5216/4 (R4C) 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 ROF 137 5216/4 (R4C) 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 FeaturesELU11 extension line function; MD110 LIM architecture card; R4C revision
ApplicationsMD110 subscriber and extension line interfacing; spares for existing MD110 estates; like-for-like replacement
CompatibilityEricsson MD110 digital PABX; MD110 magazine slot; matching ROF 137 5216 part family
SpecificationsPart number ROF 137 5216/4; ELU11 board type; revision R4C
PlatformEricsson MD110
ManufacturerEricsson

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