Ericsson ROF1377741/1 MD110 / MX-ONE Telecom System Card / Module

Ericsson ROF1377741/1 MD110 / MX-ONE Telecom System Card / Module Image 1

Ericsson ROF1377741/1 External Bus Adapter board for Ericsson MD110 / MX-ONE telecommunications switching systems.

The Ericsson ROF1377741/1 is an External Bus Adapter board used within Ericsson MD110 and MX-ONE telecommunications switching systems. It provides an interface point allowing the exchange’s internal bus to connect to external equipment or an adjoining magazine, extending the system’s internal communication bus beyond a single subrack.

Bus adapter boards of this type are used in MD110 and MX-ONE installations wherever a magazine or cabinet needs to exchange control or data signals with equipment outside its own local bus segment, working alongside the processor and interface hardware that make up the rest of the exchange’s control system.

This is a legacy, no-longer-manufactured Ericsson component, supplied as a maintenance or replacement spare for operators maintaining existing MD110 or MX-ONE installations. Tech-Star (UK-based, shipped worldwide) stocks new and refurbished Ericsson telecommunications hardware. Enquire for current availability, condition and price.

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 ROF1377741/1 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson ROF1377741/1. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson ROF1377741/1?
Refurbished Ericsson ROF1377741/1 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 ROF1377741/1?
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 ROF1377741/1 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 ROF1377741/1 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 FeaturesExternal bus interface function; Inter-magazine bus extension; Magazine-mounted module
ApplicationsMD110/MX-ONE bus interconnection; Exchange control signal extension; Legacy PBX maintenance
CompatibilityEricsson MD110 switching systems; Ericsson MX-ONE communication systems
SpecificationsExternal bus adapter board; Ericsson ROF hardware format; Legacy Ericsson interface module
PlatformEricsson MD110 / MX-ONE
ManufacturerEricsson

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