SmartAX MA5680T OLT Chassis 19-inch Wide, 10U High, Max. install 14PCS interface Board,Number of GE uplink ports (uplink board 

uplink):2*2 = 4,Number of 10GE uplink ports (uplink on the uplink board):2*2 = 4,Power Supply Mode:DC Power Supply (Dual Backup),

Power Supply:48 V DC; supports dual power input ports Operating voltage range: -38.4 V to -72 V,Chassis Dimensions (W × D × H):490mm×275.8mm×447.2mm,Operating Temperature-40°C to +65°C.

■Features

⊙MA5680T 19-inch Wide, 10U High

⊙Supports Type B and Type C protection for GPON networks.

⊙Supports GPON, 10G GPON, EPON, 10G EPON, and P2P GE/FE access.

⊙Supports BFD, LAG, MSTP, RRPP, and Smart Link uplink redundancy backup.

⊙Supports redundant backup for dual main control boards, dual power supply boards, and dual uplink boards.

⊙Featuring proprietary chip technology, the high-density 8-port GPON board consumes no more than 55 watts.

⊙Incorporating exclusive energy-saving bus technology for deep energy conservation, idle boards can be remotely powered on and off.