Question 1

What is the Huawei 100G QSFP28 LR4 10km Module used for?

Accepted Answer

It connects high-speed network devices over single-mode fiber across long distances. Enterprises commonly deploy it for switch uplinks, data center interconnects, and campus backbone networks requiring stable 100G optical connectivity.

Question 2

Is the Huawei QSFP-100G-LR4 compatible with all switches?

Accepted Answer

Compatibility depends on vendor support. It works best with Huawei networking equipment. Some third-party switches may accept it, but firmware restrictions sometimes limit optical module compatibility.

Question 3

How far can the Huawei 100G QSFP28 LR4 transmit data?

Accepted Answer

This module supports fiber transmission up to 10 kilometers using single-mode fiber. It is ideal for campus networks, inter-building connectivity, and long-distance enterprise infrastructure deployments.

Question 4

Does the Huawei QSFP-100G-LR4 require special fiber cables?

Accepted Answer

Yes. It requires single-mode fiber optic cables designed for long-distance optical communication. Multimode fiber cables will not support the transmission distance of this module.

Question 5

Is the Huawei 100G QSFP28 LR4 suitable for data centers?

Accepted Answer

Yes. Many data centers use LR4 modules to connect switches between rows, network pods, or separate buildings where short-range fiber modules cannot maintain reliable transmission.

Question 6

Huawei 100G QSFP28 LR4 vs SR4 modules: what is the difference?

Accepted Answer

LR4 modules support long-distance single-mode fiber links up to 10 km. SR4 modules operate on multimode fiber and usually support short-range connections inside data centers.

Question 7

Does the Huawei QSFP-100G-LR4 consume high power?

Accepted Answer

Compared with older optical technologies, QSFP28 modules are relatively power efficient for 100G transmission. They are designed for dense switch environments where many high-speed ports operate simultaneously.

Question 8

What is the Huawei 100G QSFP28 LR4 price in Bangladesh?

Accepted Answer

Pricing may vary depending on stock availability and supplier sourcing. The module is currently available at PCB Store Bangladesh, where customers can request the latest price and availability.

Question 9

Is warranty service available in Bangladesh?

Accepted Answer

Yes. PCB Store provides 1-year warranty support, including technical assistance and claim handling through their local service team.

Huawei 100G QSFP28 LR4 10km Module

Key Features

Technical Specifications

General Information

Optical Interface

Performance

Compatibility

Availability & Support

FAQs

What is the Huawei 100G QSFP28 LR4 10km Module used for?

Is the Huawei QSFP-100G-LR4 compatible with all switches?

How far can the Huawei 100G QSFP28 LR4 transmit data?

Does the Huawei QSFP-100G-LR4 require special fiber cables?

Is the Huawei 100G QSFP28 LR4 suitable for data centers?

Huawei 100G QSFP28 LR4 vs SR4 modules: what is the difference?

Does the Huawei QSFP-100G-LR4 consume high power?

What is the Huawei 100G QSFP28 LR4 price in Bangladesh?

Is warranty service available in Bangladesh?

Popular Products

Huawei 100G QSFP28 LR4 10km Module

Key Features

Technical Specifications

General Information

Optical Interface

Performance

Compatibility

Availability & Support

FAQs

What is the Huawei 100G QSFP28 LR4 10km Module used for?

What is the Huawei 100G QSFP28 LR4 10km Module used for?

Is the Huawei QSFP-100G-LR4 compatible with all switches?

Is the Huawei QSFP-100G-LR4 compatible with all switches?

How far can the Huawei 100G QSFP28 LR4 transmit data?

How far can the Huawei 100G QSFP28 LR4 transmit data?

Does the Huawei QSFP-100G-LR4 require special fiber cables?

Does the Huawei QSFP-100G-LR4 require special fiber cables?

Is the Huawei 100G QSFP28 LR4 suitable for data centers?

Is the Huawei 100G QSFP28 LR4 suitable for data centers?

Huawei 100G QSFP28 LR4 vs SR4 modules: what is the difference?

Huawei 100G QSFP28 LR4 vs SR4 modules: what is the difference?

Does the Huawei QSFP-100G-LR4 consume high power?

Does the Huawei QSFP-100G-LR4 consume high power?

What is the Huawei 100G QSFP28 LR4 price in Bangladesh?

What is the Huawei 100G QSFP28 LR4 price in Bangladesh?

Is warranty service available in Bangladesh?

Is warranty service available in Bangladesh?

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