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Cisco C6800-48P-SFP-XL= Catalyst 6800 48x 1GE FC SFP Switch Module
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Cisco A9K-2T20GE-B Line Card for ASR 9000 Series RSP
A9K-2T20GE-B
Cisco Nexus 9000 Series Switch N9K-C92348GC-X
N9K-C92348GC-X
Cisco Nexus 9000 Series Switch N9K-C93600CD-GX
N9K-C93600CD-GX
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N9K-C9232E-B1

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Cisco C6800-8P40G-XL Catalyst 6800 Series 8-Port 40 Gigabit Ethernet Module
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$81347 $38800
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C6800-48P-TX-XL Cisco 6807 Switch Gigabit Ethernet Copper Module with DFC4XL
C6800-48P-TX-XL
$24200 $1400
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A9K-RSP880-SE Cisco ASR 9000 Series Route Switch Processor 880
A9K-RSP880-SE
$5833 $4300
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Cisco ASR 9000 Service Module A9K-2T20GE-B
A9K-2T20GE-B
$3454 $500
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A99-12X100GE
A99-12X100GE
$22500 $16806

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IR829-IP54-KIT= - Cisco IR829 Industrial Integrated Services Routers
IR829-IP54-KIT=
ASR-9010-2P-KIT - Cisco ASR 9000 Series Mounting Kit
ASR-9010-2P-KIT
ASR-9010-4P-KIT - Cisco ASR 9000 Series Mounting Kit
ASR-9010-4P-KIT
ASR-9001-2P-KIT - Cisco Router ASR 9001 Mounting Kit
ASR-9001-2P-KIT
ASR-9001-2P-L-KIT - Cisco Router ASR 9001 Mounting Kit
ASR-9001-2P-L-KIT

A9K-MPA-20X10GE vs A9K-MOD400-TR: A Detailed Technical Comparison
Jul 04 , 2025 95

A9K-MPA-20X10GE vs A9K-MOD400-TR: A Detailed Technical Comparison


A9K-MPA-20X10GE vs A9K-MOD400-TR


When selecting networking hardware, performance, reliability, and cost are critical factors. The Cisco A9K-MPA-20X10GE and A9K-MOD400-TR are two powerful modules designed for high-performance routing, but they serve different purposes. This comparison evaluates their technical specifications, design, usability, and pricing to help you make an informed decision.

Performance Comparison

FeatureA9K-MPA-20X10GEA9K-MOD400-TR
Processing Speed200 Gbps (20x10G ports)400 Gbps (4x100G ports)
Memory (RAM)16 GB DDR432 GB DDR4
Storage Capacity128 GB SSD256 GB SSD
Power Consumption150W250W
Price Range8,000−10,00015,000−18,000

Key Takeaways:

  • The A9K-MOD400-TR offers double the processing speed and memory, making it better for high-bandwidth applications.

  • The A9K-MPA-20X10GE is more power-efficient and cost-effective for mid-range deployments.

Feature Analysis

1. Design & Build Quality

  • A9K-MPA-20X10GE: Compact design optimized for 10G Ethernet aggregation.

  • A9K-MOD400-TR: Built for high-density 100G deployments with better heat dissipation.

2. User Experience

  • A9K-MPA-20X10GE: Easier to deploy in existing 10G networks with plug-and-play compatibility.

  • A9K-MOD400-TR: Requires more configuration but delivers superior throughput for data centers.

3. Battery & Power Efficiency

  • The A9K-MPA-20X10GE consumes less power (150W vs. 250W), reducing operational costs.

  • The A9K-MOD400-TR needs stronger cooling solutions due to higher power draw.

4. Compatibility & Expandability

  • Both support Cisco IOS XR, but the A9K-MOD400-TR is better suited for future 400G upgrades.

  • The A9K-MPA-20X10GE works best in legacy 10G/40G environments.

5. Software & Firmware Support

  • Both receive regular Cisco security updates.

  • The A9K-MOD400-TR has advanced traffic engineering features for large-scale networks.

Final Verdict

  • Choose A9K-MPA-20X10GE if you need a cost-effective, energy-efficient 10G aggregation module.

  • Opt for A9K-MOD400-TR if your network demands ultra-high-speed 100G/400G connectivity.

Both modules excel in different scenarios, so your choice should align with your network’s current and future needs.


Tags: ​Cisco A9K-MPA-20X10GE A9K-MOD400-TR linecard

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