The Ericsson MMU2 E 155 is a modem and modulator unit within Ericsson’s MINI-LINK point-to-point microwave transmission system, part of the MMU2 family’s higher-capacity “E” revision line. The “155” in its designation aligns with the 155 Mbit/s (STM-1-equivalent) traffic tier common in Ericsson’s higher-capacity MINI-LINK microwave products, positioning it above lower-capacity siblings such as the MMU2 4-8 and MMU2 4-34.
Like other MMU2 units, it modulates digital traffic onto the radio-frequency carrier for transmission and demodulates the received signal, with capacity and frequency bandwidth software-configurable up to its rated maximum. It plugs into an Ericsson AMM equipment magazine alongside a node processor and power units, interfacing to an outdoor radio unit to complete a microwave transmission hop.
Tech-Star (UK-based, shipped worldwide) supplies tested used Ericsson MINI-LINK modem units – get in touch to confirm exact capacity and compatibility with your subrack.
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.
Frequently asked questions
Is the Ericsson MMU2E155 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson MMU2E155. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson MMU2E155?
Refurbished Ericsson MMU2E155 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 MMU2E155?
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 MMU2E155 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 MMU2E155 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.