3931. Ciena's 3931 Platform is a weatherproof advanced Carrier . Ethernet system able to deliver Carrier Ethernet services . to almost any environment without sacrificing leading-edge functionality. The 3931 incorporates a complete Operations, Administration, and Maintenance (OAM) suite to support the network and service performance. Ciena 3931 - Switch - Managed - 2 x 1 Gigabit / 10 Gigabit SFP+ + 4 x 100/1000 SFP + 4 x 10/100/1000 - wall-mountable, pole-mountable
Ask questions, find solutions, and connect with SMEs and other 3931 users. Loading.. Ciena uses cookies to ensure that we give you the best experience when visiting our website, as well as to enhance the overall quality of our site. By continuing, we assume that you consent to receive all cookies on all Ciena websites... Ciena's 3931 Service Delivery Switch is a weatherproof advanced Carrier Ethernet system able to deliver Carrier Ethernet services to almost any environment without sacrificing leading-edge functionality. Features. Includes environmentally hardened and physically secure enclosure and electronics (-40°C to +70°C), enabling Carrier Ethernet.