2U Chassis OLT
SPEC:2×Main Control Boards, each with 6× 10GBbps SFP+ uplink ports, 1x Gigabit RJ45 uplink port, 1x RJ45 Console port, 1x Gigabit RJ45 Manage port;
1× Power Supply Module which support AC and DC input;
1× FAN Board
2x Service Board Slots