Ciena Corp (CIEN)vsDigi International Inc (DGII)
CIEN
Ciena Corp
$368.56
+0.71%
TECHNOLOGY · Cap: $49.57B
DGII
Digi International Inc
$74.84
+2.89%
TECHNOLOGY · Cap: $2.74B
Smart Verdict
WallStSmart Research — data-driven comparison
Ciena Corp generates 1089% more annual revenue ($6.02B vs $506.21M). CIEN leads profitability with a 10.9% profit margin vs 9.6%. CIEN appears more attractively valued with a PEG of 0.58. CIEN earns a higher WallStSmart Score of 70/100 (B).
CIEN
Strong Buy70
out of 100
Grade: B
DGII
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for CIEN.
Margin of Safety
-57.6%
Fair Value
$29.44
Current Price
$74.84
$45.40 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Revenue surging 37.0% year-over-year
Earnings expanding 422.9% YoY
Conservative balance sheet, low leverage
Every $100 of equity generates 21 in profit
Growing faster than its price suggests
Conservative balance sheet, low leverage
Growing faster than its price suggests
Revenue surging 29.0% year-over-year
Earnings expanding 48.1% YoY
Areas to Watch
Trading at 17.1x book value
Premium valuation, high expectations priced in
Distress zone — elevated risk
ROE of 6.5% — below average capital efficiency
Weak financial health signals
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : CIEN
The strongest argument for CIEN centers on Revenue Growth, EPS Growth, Debt/Equity. Revenue growth of 37.0% demonstrates continued momentum. PEG of 0.58 suggests the stock is reasonably priced for its growth.
Bull Case : DGII
The strongest argument for DGII centers on Debt/Equity, PEG Ratio, Revenue Growth. Revenue growth of 29.0% demonstrates continued momentum. PEG of 0.83 suggests the stock is reasonably priced for its growth.
Bear Case : CIEN
The primary concerns for CIEN are Price/Book, P/E Ratio, Altman Z-Score. A P/E of 78.0x leaves little room for execution misses.
Bear Case : DGII
The primary concerns for DGII are Return on Equity, Piotroski F-Score, P/E Ratio. A P/E of 57.3x leaves little room for execution misses.
Key Dynamics to Monitor
CIEN carries more volatility with a beta of 1.31 — expect wider price swings.
CIEN is growing revenue faster at 37.0% — sustainability is the question.
CIEN generates stronger free cash flow (116M), providing more financial flexibility.
Monitor COMMUNICATION EQUIPMENT industry trends, competitive dynamics, and regulatory changes.
Bottom Line
CIEN scores higher overall (70/100 vs 64/100) and 37.0% revenue growth. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Ciena Corp
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
Ciena Corporation provides hardware, software, and network services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company is headquartered in Hanover, Maryland.
Visit Website →Digi International Inc
TECHNOLOGY · COMMUNICATION EQUIPMENT · USA
Digi International Inc. provides mission-critical and enterprise Internet of Things (IoT) products, services and solutions in the United States and internationally. The company is headquartered in Hopkins, Minnesota.
Visit Website →Compare with Other COMMUNICATION EQUIPMENT Stocks
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