Online Access Free H31-311_V2.5 Exam Questions

OTM nr.m consists of a maximum of "n" optical multiplexed channels and does not support non- channel related overhead. The letter "r" indicates reduced functionality.

• A.False
• B.True

In the Windows operating system, the log files of the U2000 program are stored in the () directory of the U2000 installation disk.

• A.U2000/Server
• B.U2000/server/log
• C.U2000/Customer
• D.U2000/client/log

Which of the following media types has a transmission distance of no more than 1 km?

• A.10GBASE-SR
• B.10GBASE-ER
• C.10GBASE-LR
• D.1000BaseLX

TTL, time to live, is mainly used to limit the number of hops that an IP data packet can pass through the router in the network. If TTL=1, it means that the data packet can only be transmitted in its own LAN.

• A.False
• B.True

Which of the following can be used as the central wavelength of the pump source in EDFA?
(Multiple choice)

• A.1510nm
• B.1480nm
• C.980nm
• D.1310nm