NEW QUESTION 184
1: N-linear multiplex section switching requires the APS switching protocol; equipment from different manufacturers may be different due to protocol processing, and may not be interconnected.

NEW QUESTION 185
By summarizing the OTU1/2/3 frame rate, the calculation formula of the OTUk frame rate can be obtained. Which of the following is correct?

NEW QUESTION 186
Which of the following belongs to the client-side logical port of the single board in standard mode?

NEW QUESTION 187
Which of the following description about the Optix OSN 9800 subrack is correct? (Multiple choice)

NEW QUESTION 188
NG WDM devices only support the global label space, and the size of the label space is 32768

NEW QUESTION 189
When the receivable TTI and the actual receipt TTI of the PM layer are inconsistent, which of the following statements about the reported alarm is wrong? (Multiple choice)

NEW QUESTION 190
The value range of AU-PTR is 0~782. Which of the following alarms will be generated when the receiving end receives invalid pointer value for 8 consecutive frames?

NEW QUESTION 191
When using OSN8800 T32, if you need to set the ID numbers of the master and slave subracks, on which board should you set them?

NEW QUESTION 192
Which of the following network element forms completes the cross-multiplexing between branches and lines, lines and lines, and service up and down?

NEW QUESTION 193
The AAC address consists of 46 bits. It is globally unique. Which of the following is the meaning of a MAC address whose eighth bit is 1?

NEW QUESTION 194
OptiX OSN 1800 is a compact multi-service optical transmission platform. Which of the following descriptions is wrong?

NEW QUESTION 195
On the network management system, the network element performance monitoring time is set to () minutes and () hours.

NEW QUESTION 196
When configuring the basic properties of the Ethernet interface of the EM20 single board, the default value adopted for the “maximum frame length” is?

NEW QUESTION 197
The instrument used for pigtail attenuation test is ()

NEW QUESTION 198
When using scripts to back up and restore U2000 network configuration data, the directory for saving exported files can be changed.

NEW QUESTION 199
Which of the following is optical layer tracking? (Multiple choice)

NEW QUESTION 200
OLT does not need to configure () modules only when using external optical transmission equipment.

NEW QUESTION 201
RDU9 can realize the dynamic and configurable demultiplexing function from any wavelength to any port.

NEW QUESTION 202
Which of the following descriptions about the FOADM site is wrong?

NEW QUESTION 203
Which of the following options is the low-loss area of single-mode fiber? (Multiple choice)

NEW QUESTION 204
If the tunnel where a PW is located is configured with Tunnel APs, the PW cannot be configured with PW APS.

NEW QUESTION 205
Which of the following descriptions about commissioning of super-100G and 100G hybrid transmission systems is wrong?

NEW QUESTION 206
On the OptiXtrans E9624/OptiX OSN 9800 M24, which of the following signals can the TNG3CXCS board implement? (Multiple choice)