SpectraGuard Pro -- Mixed-Mode DWDM Link Engineering Simulator

C+L band support --From 10G NRZ to 1.6T PCS -- Guard band, PSD, constellation, OSNR waterfall, sub-carrier FDM, WSS cascade analysis

Auto Simulation

WORST MARGINAL BEST

50/100

Enable Auto Simulation to use master control

Slide from worst-case to best-case -- all parameters adjust automatically

Channel A

Type

Channel B

Type

Guard Band

Width

00 GHz75

Presets

Band Selection

Operating Band

WSS / ROADM

ROADM Express Passes

1112

WSS Transition BW (GHz)

49 GHz16

Power

Ch A Launch (dBm)

-100 dBm+5

Ch B Launch (dBm)

-100 dBm+5

Link Budget

Fiber Type

Span Length (km)

4080 km120

Number of Spans

1830

EDFA Noise Figure (dB)

45.5 dB8

Sub-Carrier Count (Ch B)

All Analysis Panels

Thumb Rules Reference

Spectral View with Engineering Markers

PSD + Markers

C+L Band Channel Packing Plan

Full Spectrum

OSNR Waterfall

Link Budget

PSD and Integral Power

dBm/GHz

Constellation Diagrams

IQ Plane

Channel A

Channel B

Eye Diagrams

Received Quality

Ch A Eye

Ch B Eye

Sub-Carrier FDM

Frequency Division

WSS Cascade

Filter Narrowing

Time-Domain Pulse Shapes (RRC)

Impulse Response

Ch A Pulse

Ch B Pulse

SpectraGuard Pro -- Mixed-Mode DWDM Link Engineering Simulator

Channel A

Channel B

Guard Band

Presets

Band Selection

WSS / ROADM

Power

Link Budget

Spectral View with Engineering Markers

C+L Band Channel Packing Plan

OSNR Waterfall

PSD and Integral Power

Constellation Diagrams

Eye Diagrams

Sub-Carrier FDM

WSS Cascade

Time-Domain Pulse Shapes (RRC)

Guard Band Thumb Rules