Ericsson ROF1375339/1 MD110 PBX Card / Module

Ericsson ROF1375339/1 MD110 PBX Card / Module Image 1

Ericsson ROF1375339/1 ELU 29 extension line unit for MD110 PBX systems.

The Ericsson ROF1375339/1 is an ELU 29 (Extension Line Unit 29), a subscriber line interface board designed for the Ericsson MD110 private branch exchange system. This unit provides analogue extension line ports, enabling the connection of standard analogue telephones and devices to the MD110 switching platform.

The ELU 29 is deployed within MD110 cabinet configurations to expand the system’s capacity for analogue extensions. It serves enterprise telephony environments where a mix of digital and analogue endpoints is required, supporting traditional desk phones, fax machines, and other analogue terminal equipment.

As part of the legacy Ericsson MD110 platform, this unit is associated with systems that have been widely deployed but are now considered end-of-life. The MD110 remains operational in many installations, and replacement boards such as the ELU 29 are sought for maintenance and capacity expansion of existing infrastructure.

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 ROF1375339/1 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson ROF1375339/1. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson ROF1375339/1?
Refurbished Ericsson ROF1375339/1 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 ROF1375339/1?
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 ROF1375339/1 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 ROF1375339/1 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 FeaturesAnalogue extension line interface; Multiple subscriber ports per board; Hot-swappable magazine installation; Supports standard analogue endpoints
ApplicationsEnterprise PBX expansion; Analogue endpoint connectivity; MD110 system maintenance; Legacy telephony infrastructure support
CompatibilityEricsson MD110 PBX; MD110 line interface magazines
SpecificationsExtension Line Unit type 29; Magazine-mounted board; Analogue 2-wire interface
PlatformEricsson MD110
ManufacturerEricsson

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