The Trenz Electronic TEC0106-01 is a SFP to SMA adapter. It's as narrow as a SFP, so as many adapters as needed can be plugged into a corresponding SFP slot next to each other. High speed signals are routed to four SMA connectors.
High speed lines are routed to SMA connectors
Impedance matched
4 layer PCB
No DC block capacitors
MOD_ABS, LOS, TX_Fault are pulled low by resistors
Series ID EEPROM, optional programming possible on request