CIENA NTK503LA Power Supply Fans Blanks Line Cards 6500

( Brand: Ciena ), ( Manufacturer Part Number: NTK503LA ), ( Part Type: Supply Fan Card ), ( Unit Type: Unit ), ( Number Of Ports: 24 ), ( Network Ports: Sfp ), ( Item Length: 18 ), ( Item Width: 17 ), ( Product Line: Ciena 6500 Series / Enterprise Networking ), ( Country Of Origin: China )

Review CIENA Power Supply Fans Blanks No Line Cards

The Ciena NTM-503LA 6500 Power Supply Fans Blanks are an essential component for maintaining the optimal performance and cooling of Ciena 6500 Series Multi-Service Provisioning Platforms. These blank fan cards provide a replacement solution for the original fan cards, allowing users to upgrade, maintain, or repair their power supplies without the need for functional fans.

Each fan blank card is engineered to fit seamlessly into the NTM-503LA 6500 power supply unit, providing an exact match to the original design. These blank cards are suitable for use in various power supply configurations, including the NTM-5010, NTM-5015, and NTM-5020 models.

1. Preventive maintenance: Installing fan blanks as spares during routine maintenance can help ensure that you have a backup in case of fan failure.

2. Redundancy: In a redundant power supply system, installing fan blanks in non-operational power supplies can help maintain an even temperature distribution throughout the system.

3. Repair: When repairing a power supply, fan blanks can be used as temporary replacements while the faulty components are being replaced or repaired.

These fan blanks are manufactured using high-quality materials to ensure a long service life and durability. They are designed to withstand the demanding environment of telecommunications equipment and are resilient against dust, moisture, and other environmental factors.

In conclusion, the Ciena NTM-503LA 6500 Power Supply Fans Blanks are an essential tool for maintaining the performance and reliability of your Ciena 6500 Series Multi-Service Provisioning Platform. Whether used for preventive maintenance, redundancy, or repair, these fan blanks offer a cost-effective and reliable solution for ensuring the continued operation of your power supplies.

The Ciena NTK-503LA 6500 Power Supply is a crucial component of Ciena's 6500 Series Platform, which is widely used for metro, regional, and interdata center applications. The power supply units (PSUs) provide power to the line cards, which are responsible for various functions such as transport, switching, and packet processing. In some cases, customers may choose to purchase fan blanks or replacement line cards instead of the complete PSU units. In this context, we will discuss the pros and cons of buying fan blanks or line cards for the Ciena NTK-503LA 6500 Power Supply.

1. Cost-effective: Fan blanks are usually less expensive than a complete PSU. If the fan is the only issue, fan blanks can save significant costs.

2. Easy installation: Fan blanks do not require any complex installation procedures. They simply replace the existing fan in the PSU unit.

3. Quick turnaround: Fan blanks are readily available and can be shipped quickly, reducing downtime.

1. Temporary solution: Fan blanks are not a long-term solution if there are other issues with the PSU. They only address the fan problem.

2. Limited functionality: Fan blanks do not provide any additional features or benefits beyond the fan.

3. Risk of further damage: If there are underlying issues with the PSU, using a fan blank could potentially cause further damage.

1. Comprehensive solution: Replacing a line card provides a complete solution, as it includes the fan and any other potential issues with the line card itself.

2. Enhanced functionality: New line cards may offer improved performance, additional features, or better compatibility with newer software versions.

3. Long-term investment: A new line card is a long-term investment that can provide better reliability and performance over time.

1. Higher cost: Line cards are more expensive than fan blanks, especially if they include advanced features or high-speed interfaces.

2. More complex installation: Installing a new line card requires more time and resources compared to replacing a fan.

3. Potential downtime: Depending on the availability of the new line card and the installation time, there could be some downtime during the replacement process.

When deciding between purchasing fan blanks or line cards for the Ciena NTK-503LA 6500 Power Supply, it is essential to consider the specific needs of your network infrastructure, budget, and downtime tolerance. If the issue is only with the fan, fan blanks can be a cost-effective and quick solution. However, if there are other potential issues with the PSU or line card, it may be wiser to invest in a new line card for a more comprehensive and long-term solution. Ultimately, it is recommended to consult with Ciena's technical support team or a certified network solutions provider to determine the best course of action based on your unique requirements.

Details:

Ciena NTK503LA 6500 shelf chassis with installed power supply and cooling fans, includes blanking panels no line cards, designed for modular packet-optical network deployments.

part #: ntk503la prices

• $450.00-$1649.99

specifications switchchunk:

• brand: Ciena
• mpn: Ntk503la
• part type: Supply Fan Card
• unit type: Unit
• number of ports: 24
• network ports: Sfp
• item length: 18
• item width: 17
• product line: Ciena 6500 Series / Enterprise Networking
• country of origin: China

offer switchchunk:

• options: Ship-to-home
• quantity: 1
• sold: 0
• best offers: True
• started: April 30, 2026
• availability: In Stock

general switchchunk:

• condition: Used
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

shipping switchchunk:

• class: Standard
• type: Fixed
• cost: $0.00
• service: UPS Ground
• carrier: UPS
• transit: 5-12 Days

returns switchchunk:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer
• method: Money back

payments switchchunk:

• other
• wallet: Paypal
• credit card: Mastercard

seller switchchunk:

• rating: 99.2%
• city: Lockport, New York
• # reviews: 443

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