tailieunhanh - ADX Active Digital Cross-Connect A Space in Time

Mobile operators in Europe are being squeezed on several fronts, not least of which is space. Explosive growth from popular voice services has forced them to continuously increase the capacity of their backhaul networks consisting largely of leased lines that connect to terminating multiplexers. Increasingly, space is becoming precious—and expensive—real estate in remote cabinets housing this equipment. | ADX Active Digital Cross-Connect A Space in Time WHITE PAPER ADX Active Digital Cross-Connect A Space in Time Mobile operators in Europe are being squeezed on several fronts not least of which is space. Explosive growth from popular voice services has forced them to continuously increase the capacity of their backhaul networks consisting largely of leased lines that connect to terminating multiplexers. Increasingly space is becoming precious and expensive real estate in remote cabinets housing this equipment. For many operators acquiring additional space is not an option either because of the associated cost of leasing expensive housing cabinets or because of public opposition to new cabinets on roofs and in other areas. Clearly the answer for these operators is to make better use of existing space. One quick and cost-efficient solution is to deploy space-saving technology such as ADC s compact active digital cross-connect ADX which reduces the amount of 2 Mbps leased line cables in the exchange while at the same time increasing flexibility through efficient multiplexing. Numerous GSM Global Service for Mobile Communication operators in Europe offering 2G second-generation circuit-switched mobile services recognize a need to solve their space dilemma sooner than later. Demand for their voice-centric service continues to grow explosively. In fact penetration in large markets such as Germany France Italy and the United Kingdom now exceeds 80 percent with the Nordic countries approaching the 100 percent mark. Voice remains the killer application Even if new broadband mobile data services available over packet-switched 3G third-generation networks will eventually capture a larger share of the average revenue per user APRU voice is and will remain a killer application. Teenagers craftsmen businesspeople and just about everyone on the go has come to appreciate the ability to make and receive calls from nearly everywhere on the planet at any time. Accordingly networks .