Ericsson ROA 128 4191/1 R2H 40*1G SSR8020 Ericsson Transmission Equipment Product Details Part Number:ROA 128 4191/1 Brand: Ericsson Description: Ericsson Transmission Equipment for Ericsson ROA 128 4191/1 R2H 40*1G SSR8020 Supplys service includes: Cost-effective equipment Faster delivery worldwide shipping Alternative supply Sample service Test and warranty