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STOCK COMPARISON

ADVA Optical Networking vs Cisco Systems: Fair Value & Quality

Both stocks run through our valuation models. Here is how ADVA Optical Networking (ADVOF) and Cisco Systems (CSCO) compare, as of Aug 10, 2026.

As of Aug 10, 2026, Fair Value Calculator sees ADVA Optical Networking as the less overvalued of the two: ADVA Optical Networking trades at $24.19 versus a fair value of $14.89 (-38%), while Cisco Systems trades at $121 versus $56.19 (-54%).
ADVA Optical Networking
ADVOF · USD · Information Technology
-38%
upside to fair value
overvalued
Price$24.19
Fair Value$14.89
Quality67/100
Cisco Systems
CSCO · USD · Information Technology
-54%
upside to fair value
overvalued
Price$121
Fair Value$56.19
Quality74/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

ADVA Optical NetworkingCisco Systems
Valuation
P/E (TTM)40.4×
2.61×P/S (TTM)7.87×
3.25×P/B10.21×
99.5×EV/EBITDA29.0×
1.96×PEG1.68×
Dividend yield1.4%
Dividend per share$1.65
Profitability
-5%Net margin20%
3%Operating margin25%
-6%Return on equity25%
-1%Return on assets7%
Growth
17%Revenue growth (YoY)12%
-12.2%Avg. growth/yr (3Y)3.2%
-3.1%Avg. growth/yr (5Y)2.8%
Balance & size
Debt / equity0.49×
$1BMarket cap$478B
weakGrowth qualityhealthy

Cisco Systems leads: 3 to 8 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

ADVA Optical Networkingof which business quality 66 · market factors 74 Cisco Systemsof which business quality 70 · market factors 84
ProfitabilityMargins and returns on capital today
22
58
Quality GrowthAre margins and returns improving?
69
46
CashflowEarnings quality: real cash, not paper profit
70
85
Fin. StrengthBalance sheet, leverage, solvency risk
79
64
InvestmentDisciplined investing over empire-building
97
75
Low VolatilityCalm price path (market factor)
50
61
MomentumPrice trend over the last 3–12 months (market factor)
100
95
52W MomentumDistance to the 52-week high (market factor)
59
94
Net IssuanceBuybacks instead of dilution
81
97

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

ADVA Optical Networking

DCF Models$16.25
Multiples$15.83
Asset-Based$4.99
Growth DCF$17.61

11 of 11 models see the stock below the current price.

Cisco Systems

DCF Models$56.75
Earnings-Based$25.45
Dividend Discount$31.20
Multiples$40.16
Asset-Based$7.96
Growth DCF$56.88
Economic Profit$28.50
Growth Earnings$40.89

26 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

ADVA Optical Networking
Bear $11.16Fair Value $14.89Bull $18.62
$24.19 = current price (white tick)
Cisco Systems
Bear $40.50Fair Value $56.19Bull $71.87
$121 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

ADVA Optical Networking · Information Technology

Quality score67 · Top 25%
Fair value upside-38% · below median

Cisco Systems · Information Technology

Quality score74 · Top 25%
Fair value upside-54% · below median

Bottom line

As of Aug 10, 2026, Fair Value Calculator sees ADVA Optical Networking as the less overvalued of the two: ADVA Optical Networking trades at $24.19 versus a fair value of $14.89 (-38%), while Cisco Systems trades at $121 versus $56.19 (-54%).

Cisco Systems has the higher quality score (74/100).

See the full analysis →

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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.