ZXA10 C320 new generation compact OLT, only 2U high, saving installation space; high line card density: industry-leading 16-port GPON/EPON and 48-channel P2P board capabilities, a single chassis can provide 32-channel G/EPON ports and 96-channel P2P GE port; ZTE C320 supports GPON/EPON/P2P/10G EPON/