Standards
[CURRENT]
NF Z88-690
; NF ETS 300690:2000-11-01
NF Z88-690
; NF ETS 300690:2000-11-01
Business TeleCommunications (BTC) - 140 Mbit/s digital leased lines (D140U and D140S) - Terminal equipment interface
Title (German)
Geschäftstelecommunikation (BTC) - 140 Mbit/s digitale Mietleitung (D140U und D140S) - Endgerätes SchnittstelleSchnittstelle