Odlomak

WAN mreže
• Računarske mreže koje obuhvataju
neograničen geografski prostor, sa
propusnim opsegom reda 10 kbps do 10
Gbps
WAN Technology
• A WAN is a data communications network that operates
beyond the geographic scope of a LAN.
• One primary difference between a WAN and a LAN is that a
company or organization must subscribe to an outside WAN
service provider in order to use WAN carrier network services.
• Devices on the subscriber premises are called customer
premises equipment (CPE). The subscriber owns the CPE or
leases the CPE from the service provider.
• A copper or fiber cable connects the CPE to the service
provider’s nearest exchange or central office (CO).
• This cabling is often called the local loop, or “last-mile”.

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