Question 1

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Where are there inbuilt VOAs in an active MDU40?

client to client direction

line to client direction

client to line direction

both line to client and client to line direction

line to line direction

Question 2

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Which one of the following functions does a Lite transponder provide?

3R Signal Regeneration

Dispersion Compensation

Optical Signal Balancing

Counter Propagation Unification

Fiber Splitting Protection

Question 3

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What is required to combine 40 Even and 40 Odd channels into an 80 channel DWDM system?

Variable Optical Attenuator Unit

Phase Modulation Dispersion Compensation Unit

Erbium Doped Fiber Amplifier Unit

Optical Interleaver Unit

Hexagon Wavelength Converter Unit

Raman Backscatter Unit

Question 4

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What module always has to be installed into slot one of a TM-3000?

Filter Unit

Control Unit

Filter Module

LAN Module

Fan Unit

Question 5

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What is the line rate of the MS-MXP/10G?

16G

40G

100G

10G

2.5G

Question 6

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In a 1x2 ROADM where are the inbuilt VOAs?

The Add to Add direction, client to client

The Drop direction, line to client direction

The Add and Drop Direction, line to client and client to line direction

The Add direction, client to line direction

The Drop to Drop direction, line to line

Question 7

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What important characteristic of an EDFA optical amplifier is being referred to with the following statement, "Where each signal across

optimal gain

reverse gain

negative tilt

forward gain

positive tilt

Question 8

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What is the default IP address of the DCN port?

10.210.0.1

255.255.255.0

192.168.0.1

192.168.1.1

192.168.1.10

Question 9

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On a TM-102 chassis, where is the CU-less software installed?

On the active unit

On the chassis

On the control unit

On the Fan Unit

On the LAN module

On the passive unit

Question 10

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How many measurement ports are there on the OCM/2P?

Question 11

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What modes of operation can a Active Transponder that wraps client signals into a container support?

Aliasing and Anti-Aliasing Mode

EDFA and Raman Mode

Forward and Reverse Mode

Attenuation and Gain Mode

Terminal and Regenerator Mode

Question 12

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What do we call the minimum receive power level of a transceiver?

RX Overload

Min TX Power

RX Sensitivity

Max TX Power

Question 13

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How many transceivers does a Lite Transponder require for a 3R regeneration of one signal?

1.5

0.5

Question 14

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Which of the following family of modules perform Time Division Multiplexing of multiple sub rate clients onto a single line?

Layer 1 Transponder Units

Dispersion Compensation Units

Optical Mux-Demux Units

Layer 1 Muxponder Units

Optical Add-Drop Units

Control Units

Question 15

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What is the maximum output power of an OA20C amplifier?

16.7 dBm

10 dBm

19.5 dBm

26 dB

23 dB

Question 16

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How many different versions of DWDM AD4/50G Filters are available?

Question 17

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How many versions of Even DWDM AD4/50G filters are available?

Question 18

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How many rack units are required to install a TM-102 chassis?

42 RU

1 RU

22 RU

2 RU

12 RU

Question 19

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Complete the sentence: By default all channels in a WSS are....?

wavelength converted.

phase shifted.

dispersion compensated.

passed through.

completely blocked.

Question 20

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When you measure a RX power level of -5 dBm of a fiber that is to be connected to a transceiver with a receiver overload of is -7 dBm, what should I do?

Change a traffic unit, then connect the fiber

Clean and attenuate the fiber then connect it

Restart the system, then connect the fiber

Clean the fiber and boost the signal in the fiber then connect it

Connect the fiber without doing anything

Question 21

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Which one of the following statements are true for a L2 Ethernet Muxponder?

Time Division Multiplexing

Bit-transparent

Configurable data path

Fixed data path

Question 22

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Which Layer 2 Ethernet Muxponder has MPO connectors?

EMXP/III

EMXP240/IIe

EMXP10/II

EMXP22/II

EMXP120/IIe

EMXP62/IIe

Question 23

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In an active MDU40, what is one thing we want to use inbuilt Variable Optical Attenuators for?

Wavelength conversion

Optical to electrical conversion

Dispersion compensation

Channel balancing

Frequency cross connection

Question 24

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How many rack units are required to install a TM-3000 chassis?

22 RU

2 RU

42 RU

12 RU

11 RU

Question 25

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In a TM-301, which slots have the option of being configured for use as either half or full width slots.

6 and 7

4 and 5

3 and 4

1 and 2

8 and 9

Question 26

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What is a typical function that is provided by Traffic Unit that wraps a client signal into a container?

Interleaving Addressing

Preemptive Management

Trail Trace Identifier

Out-band Embedded Management

Reverse Error Correction

Question 27

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What is the maximum number of MDUs you can connect to a Band Splitter Unit?

Question 28

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What is the purpose of ICN1 and ICN2?

Configure a single chassis with tree branch, daisy chain or a protected ring

DCN communications between cards and other cards’ that are part of the same node

The ICN1 and 2 ports are present, but they are for future use and is not currently active

You can only use one port , the first port used is active the other port is disabled

Communications between this chassis and other chassis’ that are part of the same node

Question 29

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On a TM-301, which unit has a DCN1 port?

The Active card in slot 7

The LAN Module

The Power Module

The CU Card

The passive card in slot 6

Question 30

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What is the function of the OCM?

Identify the phase of a channel

Identify channels and their power levels

Measure the current dispersion level

Measure the end to end attenuation of the channel spectrum

Measure the spectrum's Optical Signal To Noise Ratio (OSNR)