TTEZN20PE38BGX,PATCHBAY 2 RACK JACK 38PIN CONN
TTEZN20PE38X,PATCHBAY 2 RACK JACK 38PIN CONN
【Switchcraft】TTEZN20PE56,插线板 EZ NORM 2 RU 56 PIN
【Switchcraft】TTEZN20PE56BG,插线板 EZ NORM 2 RU EDAC 56
TTEZN20PE56BGX,PATCHBAY 2 RACK JACK 56PIN CONN
TTEZN20PE56X,PATCHBAY 2 RACK JACK 56PIN CONN
【Switchcraft】TTEZN20PE90,插线板 EZ NORM 2 RU WIRED
【Switchcraft】TTEZN20PE90BG,插线板 EZNORM PATCHBAY 2RU, 90 PIN EDAC