In observance of Labor Day, Express Systems will be closing early on Friday, September 4th and will be closed on Monday, September 7th. We will resume normal business hours on Tuesday, September 8, 2026 at 9:00am EST.
We wish our customers, partners, and their families a safe, relaxing, and enjoyable holiday weekend. Thank you to the hardworking people who keep our communities connected every day!
The JetNet 3905 series is DNV marine certificate 5-port industrial unmanaged switch. With DNV certificate, the JetNet 3905 can be installed in various boat application to ensure the network stable communication and marine EMC protection.
