The current xDSL boom reinvigorations the NGN market. EFM is the protocol for the last mile including the Metro-Network. PDH bandwidth lose their importance after the successful launching of SDH. At the so called Trib-lines PDH has still the dominating position for the last mile. Here are cost-effective solutions the key. With the right E1, E3 and DS3 technology we assist you by the delivery of your services.
