QSFP-100G-LR4-S= - Cisco QSFP28 Module|LinkNewNet

QSFP-100G-LR4-S= - Cisco QSFP28 Module

Model: QSFP-100G-LR4-S=

Detail: 100GBASE LR4 QSFP Transceiver, LC, 10km over SMF

Condition: Used

*These items are in Good condition. Items may have scratches, if you need mint condition let us know and we will see if we have a unit that meets your needs.

*These items have been fully tested by our professional tech team. Test notes available upon request.

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Delivery

After receiving the order, we will carry out detailed testing and maintenance of the equipment before shipmentSothe order equipment usually will be shipped within 2 or 3 workdays.

Warranty

Equipment is sold with a3-month free warranty policy. If you need to extend the warranty period, please contact our sales team

Product Condition

All of devicesare in good operating condition, having been fully tested by professional technical engineers. Testing instructions also could be provided according to customer’s requirements. There may be scratches on the appearance of used products. please confirm that with our sales team before purchasing.

Payment

Import duties and taxes are not included in the product price or shipping costs. Please contact with the customs office in your country for checking with the additional charges before the itemsarriving at your customs location.

Product Details

QSFP-100G-LR4-S= Specifications
Model	QSFP-100G-LR4-S=
Product Description	100GBASE LR4 QSFP Transceiver, LC, 10km over SMF
Interface	100 Gigabit Ethernet
Connector Type	LC
Transmission Distance	10 kilometers

Q&A

What should I do if my QSFP-100G-LR4-S= is not working?

Verify compatibility, check the connection to ensure it is secure, and ensure the fiber is within the 10km range.

What accessories are available for QSFP-100G-LR4-S=?

Accessories include compatible LC fiber cables and dust caps for protection during transport.

How does QSFP-100G-LR4-S= compare to other modules?

QSFP-100G-LR4-S= offers a longer reach (10km over SMF) compared to modules like QSFP-100G-SR4=, which supports shorter distances.

Can the QSFP-100G-LR4-S= be used in older equipment?

Ensure your older equipment has QSFP28 ports and supports 100G speeds to use the QSFP-100G-LR4-S= efficiently.

Can the QSFP-100G-LR4-S completely replace the QSFP-100G-LR-S?

The functions are the same, but it depends on the scenario. For example, the substitution cannot work under 400G and some 200G networks, and the corresponding splitter modules are inconsistent.

Is the QSFP-100G-LR4-S= cost-effective?

Yes, the QSFP-100G-LR4-S= offers high performance at a reasonable price for 100G connectivity over SMF.

What are the key features of QSFP-100G-LR4-S=?

The QSFP-100G-LR4-S= features 100GBASE-LR4, LC connector, and supports up to 10km over single-mode fiber (SMF).

What are typical application scenarios?

Ideal for long-haul data center interconnections and high-speed networking requiring up to 10km reach over SMF.

How to install the QSFP-100G-LR4-S=?

Simply plug the QSFP-100G-LR4-S= transceiver into a compatible QSFP28 port on your networking equipment.

Does QSFP-100G-LR4-S= need upgrading?

No upgrades are required as long as it is compatible with your network equipment's firmware and software.

Are there alternative products?

Alternatives include other Cisco 100G optical modules like the QSFP-100G-SR4= for shorter distances and different requirements.

What should I do if my QSFP-100G-LR4-S= is not working?

Verify compatibility, check the connection to ensure it is secure, and ensure the fiber is within the 10km range.

What accessories are available for QSFP-100G-LR4-S=?

Accessories include compatible LC fiber cables and dust caps for protection during transport.

How does QSFP-100G-LR4-S= compare to other modules?

QSFP-100G-LR4-S= offers a longer reach (10km over SMF) compared to modules like QSFP-100G-SR4=, which supports shorter distances.

Can the QSFP-100G-LR4-S= be used in older equipment?

Ensure your older equipment has QSFP28 ports and supports 100G speeds to use the QSFP-100G-LR4-S= efficiently.

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QSFP-100G-LR4-S= - Cisco QSFP28 Module

Product Details

QSFP-100G-LR4-S= Specifications

Warranty

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Q&A

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