Huawei OptiX OSN 1500 - Page 34

34
SDH NE equipment
Line
Line
Tributary Tributary
Inloop
Inloop
Tributary
Loopback of SDH interface
 Software loopback of SDH interface
 the VC4 loopback or Optical interface loopback setup in NMS,
which is divided into inloop and outloop evenly.
OutloopOutloop