Chassis type

• GBC Drawer (2) 

  Compact Box (1)

Connector type

• LC/UPC (2) 

  SC/APC (4)

Channel number

• (no filter) 

  4 (1) 8 (1)

Upgrade port 1

• 1260 ~ 1457 nm (2) 

  14 – 32 and 43 – 61 (1)

Supported wavelengths

• (no filter) 

  1470,1490,1590,1610 (1) 1470-1610 (1)

Upgrade port 2

• (no filter) 

  1503 ~ 1577 nm (1)