Optoway SPB-3620G / SPB-3620BG / SPB-3620AG SPB-36.
Optoway Technology
SPB-3620xG - Fiber SFP Transceiver
Optoway SPB-3620G / SPB-3620BG / SPB-3620AG SPB-3620LG / SPB-3620BLG / SPB-3620ALG FEATURES DESCRIPTION 1310 nm TX / 1550 nm RX , 3.3V / 155 Mbps Sing.