FWLF1634RL17,TXRX DWDM 4GBPS APD SFP
FWLF1634RL18,TXRX DWDM 4GBPS APD SFP
FWLF1634RL19,TXRX DWDM 4GBPS APD SFP
FWLF1634RL20,TXRX DWDM 4GBPS APD SFP
FWLF1634RL21,TXRX DWDM 4GBPS APD SFP
FWLF1634RL22,TXRX DWDM 4GBPS APD SFP
FWLF1634RL23,TXRX DWDM 4GBPS APD SFP
FWLF1634RL24,TXRX DWDM 4GBPS APD SFP