Sw1-6 and sw1-7 clock modes, Table 3: sw1-6 and sw1-7 clock modes, Network (received recovered) – Patton electronic X.21 Interfaces User Manual
Page 9: Internal, External, Network clock, Internal clock, External clock, Sw1-8: enable/disable loop tests from dte, Response to dte loopback request enabled
Sw1-6 and sw1-7 clock modes, Table 3: sw1-6 and sw1-7 clock modes, Network (received recovered) | Internal, External, Network clock, Internal clock, External clock, Sw1-8: enable/disable loop tests from dte, Response to dte loopback request enabled | Patton electronic X.21 Interfaces User Manual | Page 9 / 20