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The highest specification, most flexible and most reliable dedicated access service among all of IIJ's Internet Access Services. Allows Internet access for any dedicated line (including Ethernet lines), in accordance with customer bandwidth requirements. This service is optimal for particularly advanced network connection topologies, such as multihoming connections.

Customer and IIJ NOC (Network Operation Center) are directly connected via dedicated lines
The IIJ backbone network is the largest-scale backbone in Japan. This network connects NOCs (Network Operation Centers) using high-capacity, high-speed digital lines. Lines connecting to the United States (most important overseas route) and domestic lines have all been designed using redundant architecture, ensuring an immediate back-up communications route in the event of equipment failure or line trouble. The IIJ NOC has been built in a location incorporating comprehensive safety features, including an uninterruptible power supply, ventilation, fire suppression equipment, and a strict access control system, with technical staff conducting constant system monitoring. Please see the IIJ Backbone page for more information.
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