Berk-Tek’s revolutionary Outdoor/Indoor Adventum cables are designed to be used in riser rated environments. Adventum supports the latest Gigabit Communications Protocols, including Gigabit Ethernet and ATM. This cable design utilizes Berk-Tek’s unique DryGel waterblocking system. DryGel technology utilizes super absorbent polymers to replace the messy gel filler inside the fiber tubes.