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Question 48/75

Which of the following ROADM boards have WSS optical modules? (Multiple Choice)

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Question List (75q)
Question 1: Which of the following paths are not related to the business...
Question 2: The following basic principles for fault location in WDM sys...
Question 3: Which of the following description of the process for optimi...
Question 4: In WDM systems, when using less than () wavelength, it is id...
Question 5: The following limitations of alarm and performance analysis ...
Question 6: The OSN 8800 device is protected by fan redundancy. When any...
Question 7: In the ROADM, which of the following layer of OTN paths do n...
Question 8: The following description of discrete services, which are co...
Question 9: Which of the following description of the extended ECC is co...
Question 10: The lower the noise figure of the amplifier, the less noise ...
Question 11: MG-SDH digital single core can be expanded by software upgra...
Question 12: For the relay type OTU, the alarms of all SM segments are te...
Question 13: Which of the following options can reduce the effects of non...
Question 14: During the process of maintaining the OSN device, it is ofte...
Question 15: The collection and storage of on-site data includes periodic...
Question 16: The wave division system complement to chromatic dispersion ...
Question 17: Which of the following technologies is the main difference b...
Question 18: Which of the following features does the EX40 add than X40?...
Question 19: Which particles can be cross-scheduled for the cross-board o...
Question 20: Before creating an optical cross-connection, you need to man...
Question 21: ODUk SNCP protection cannot be automatically switched. The p...
Question 22: Which of the following reasons does not cause optical power ...
Question 23: Which of the following IP addresses are not part of the priv...
Question 24: Which of the following reasons may cause a business error? (...
Question 25: The optical monitoring channel wavelength used by the ST2 bo...
Question 26: What common methods for MSTP device fault location can be su...
Question 27: Which of the following ROADN nodes are configured correct? (...
Question 28: The single-fiber bidirectional WDM system uses only one fibe...
Question 29: The reasons for the discrete business are? (Multiple choice)...
Question 30: Which of the following meters/boards can be used to test the...
Question 31: The OCh path is created using the single station method. Aft...
Question 32: What are the ways that NG WDM devices create fibers? (Multip...
Question 33: Which of the following description of the principle of autom...
Question 34: When 10-minute error-free test is performed on a certain wav...
Question 35: Which of the following description of ODUflex are correct? (...
Question 36: MPLS-TP is a subset of MIPLS that removes connectionless IP-...
Question 37: For a 10G OTU board, the receiving end optical module uses P...
Question 38: The following description of the PM_BIP8 related alarm, whic...
Question 39: The length range of the DATA field in the Ethernet frame str...
Question 40: FOADM includes parallel FOAD and serial FOADM, both supporti...
Question 41: Which of the following methods does the networking and appli...
Question 42: Which of the following operating modes does the AT8 board su...
Question 43: When using the OSN8800 T32, if you want to set the ID number...
Question 44: In general, which of the following operations will cause a s...
Question 45: The following is the client-side logical port of the board i...
Question 46: When the working channel of the optical line protection fail...
Question 47: When the OSN 8800 needs to access GE signals, the boards tha...
Question 48: Which of the following ROADM boards have WSS optical modules...
Question 49: The OTN circuit board (such as ND2) of OSN 1800V can respond...
Question 50: The OTS path refers to the physical fiber connection between...
Question 51: Which of the following statement is correct?...
Question 52: In the electrical layer overhead processing-sink function, t...
Question 53: Which of the following description of discrete services is c...
Question 54: Before querying the error and optical power on the network m...
Question 55: Which of the following description of the performance parame...
Question 56: TEM28 is the Ethernet convergence tributary board. Which of ...
Question 57: Daily equipment maintenance items, excluding:...
Question 58: Which of the following description of the DM12 board are cor...
Question 59: The following description of the cross-board of the OSN 8800...
Question 60: When the input optical power of the amplifier at the receivi...
Question 61: What does the component of the ASON network not include?...
Question 62: The following description of 1+1 and 1:1 optical line protec...
Question 63: Generally, in the NG WD system, the full-wave fiber input po...
Question 64: When creating an electric layer path, one RX/TX port can onl...
Question 65: If you want to establish a GE-level path on the NMS, which o...
Question 66: Since the EALC/ALC function is used in the SOM system, there...
Question 67: What are the classification of Ethernet performance tests? (...
Question 68: When configuring the Ethernet Layer 2 attribute, set the Def...
Question 69: When you delete a discrete service, you can first activate i...
Question 70: In 2.5G MSP ring composed of four MSTP sites, when protectio...
Question 71: Since the nonlinear effect is generated, its influence on th...
Question 72: The following description of the ASDN software structure, th...
Question 73: In WDM systems, when using less than () wavelength, it is id...
Question 74: Which of the following is the data that needs to be collecte...
Question 75: The transmission windows of 1310 nm and 1550 nm are low loss...