FWLF1634RL38,TXRX DWDM 4GBPS APD SFP
FWLF1634RL39,TXRX DWDM 4GBPS APD SFP
FWLF1634RL40,TXRX DWDM 4GBPS APD SFP
FWLF1634RL41,TXRX DWDM 4GBPS APD SFP
FWLF1634RL42,TXRX DWDM 4GBPS APD SFP
FWLF1634RL43,TXRX DWDM 4GBPS APD SFP
FWLF1634RL44,TXRX DWDM 4GBPS APD SFP
FWLF1634RL45,TXRX DWDM 4GBPS APD SFP