Covers NNCSS a NNCSE certification material.Special breakout boxes can also be used to manually interconnect pinouts to emulate a transmission link. ... During normal operation, WAN media chipsets automatically clock themselves based on the receive signal clock. Clocking to most DTE ... ISDN PRI interfaces using MCT1/MCE1 modules can be tested using internal clocking, but only to test the digital carrier services and framing. ( The MCE1-Ianbsp;...
|Title||:||Nortel networks troubleshooting and optimization|
|Publisher||:||Computing McGraw-Hill - 2000-10-01|