The Ericsson ROJ1192102/2 is an ET-M4 STM-1/OC-3 optical transmission interface card used in Ericsson RBS mobile base station equipment. It belongs to the ROJ1192102 family of ET-M4 cards, which includes the confirmed sibling ROJ1192102/1 (an established ET-M4 STM-1/OC-3 card already stocked by Tech-Star) and ROJ1192102/22, independently confirmed as an ET-M4 STM-1/OC-3 card via multiple reseller listings sourced from retired Ericsson mobile base stations. Across every documented variant in this family, the ET-M4 designation and STM-1/OC-3 optical transport function remain consistent, indicating the trailing suffix marks a hardware revision or rack-position variant of the same card rather than a different function. ET-M4 cards handle STM-1 (155 Mbit/s) / OC-3 optical transmission interfacing between RBS base station equipment and the wider transport network, a common upgrade or replacement item in legacy Ericsson RBS installations. Tech-Star supplies the ROJ1192102/2 as a tested spare for engineers maintaining these networks. Tech-Star (UK-based, shipped worldwide) – get in touch to confirm compatibility with your RBS 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.
Frequently asked questions
Is the Ericsson ROJ1192102/2 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson ROJ1192102/2. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson ROJ1192102/2?
Refurbished Ericsson ROJ1192102/2 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 ROJ1192102/2?
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 ROJ1192102/2 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 ROJ1192102/2 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.