Juniper JNP-QSFP-100G-LR4 100 Gigabits QSFP28 Optical Refurbished

In the world of networking, high-speed data transmission is a fundamental requirement for organizations and businesses. Juniper Networks, a renowned player in the networking industry, offers a wide range of networking solutions. One of their notable products is the Juniper JNP-QSFP-100G-LR4, a 100 Gigabits Ethernet QSFP28 optical transceiver. This powerful optical transceiver provides the means for high-speed data transmission over long distances, making it an essential component in modern network infrastructures. In this description, we will delve into the details of the Juniper JNP-QSFP-100G-LR4, explaining its features, specifications, and how it can benefit your network.

The Juniper JNP-QSFP-100G-LR4 is a specialized optical transceiver module designed for high-speed data transmission in networking environments. It belongs to the QSFP28 (Quad Small Form-Factor Pluggable) category, which is known for its compact size and high data transfer capabilities. This particular model, JNP-QSFP-100G-LR4, is optimized for 100 Gigabits Ethernet connections. Let's break down its key features and specifications in detail.

The Juniper JNP-QSFP-100G-LR4 offers a range of features that make it a valuable component in modern network setups. Here are some of the key features:

• 100 Gigabits Ethernet Compatibility: This optical transceiver is designed to support 100 Gigabits Ethernet connections. This level of data transfer capacity is crucial for data-intensive applications and services.
• Compact Form Factor: The QSFP28 form factor is known for its compact size, allowing for high port density on network equipment such as switches and routers. This means you can maximize the use of your networking hardware without sacrificing space.
• Long-Range Transmission: The "LR4" in its name stands for "Long-Range 4." This transceiver is capable of transmitting data over a distance of up to 10 kilometers. This is particularly important for applications where data needs to travel across long distances.
• Duplex LC Optical Connector: The transceiver is equipped with a Duplex LC optical connector. This connector type is common in fiber optics and ensures reliable and efficient data transmission.
• Single 3.3V Power Supply: The JNP-QSFP-100G-LR4 operates on a single 3.3V power supply, simplifying power management in your network infrastructure.

To better understand the capabilities of the Juniper JNP-QSFP-100G-LR4, let's explore its detailed specifications:

• Data Rate: As the name suggests, this optical transceiver supports a data rate of 100 Gigabits per second. This is a remarkable speed that enables quick and efficient data transmission.
• Form Factor: The transceiver follows the QSFP28 standard, which specifies a small and hot-pluggable form factor. It measures approximately 18.4mm in width, 72mm in depth, and 8.5mm in height.
• Optical Connectivity: The JNP-QSFP-100G-LR4 uses Duplex LC connectors, which are commonly used for single-mode fiber (SMF) connections. This connector type ensures compatibility with standard optical cables.
• Transmission Distance: One of the standout features of this transceiver is its long-range capability. It can transmit data over distances of up to 10 kilometers. This is achieved using specialized optics and modulation techniques.
• Wavelengths: It operates using multiple wavelengths for data transmission. Specifically, it uses four separate wavelengths, each carrying a portion of the data. These wavelengths are in the range of 1264.5nm to 1336.5nm.
• Power Supply: The JNP-QSFP-100G-LR4 operates on a single 3.3V power supply, which simplifies power management in network devices that accommodate this transceiver.
• Compatibility: This transceiver is designed to work with Juniper networking equipment and is compliant with industry standards, ensuring interoperability with a wide range of devices.

Now that we have a clear understanding of the features and specifications of the Juniper JNP-QSFP-100G-LR4, let's explore the benefits it offers to network administrators and organizations:

• High-Speed Data Transmission: The primary advantage of using the JNP-QSFP-100G-LR4 is its ability to transmit data at 100 Gigabits per second. This speed is essential for handling large volumes of data, making it suitable for data centers and high-performance computing environments.
• Long-Range Connectivity: The 10-kilometer transmission range makes this transceiver ideal for applications that require data to be sent over extended distances. It is particularly useful for connecting data centers separated by significant physical distances.
• Compact Design: The QSFP28 form factor ensures that the transceiver is compact and takes up minimal space on networking hardware. This is especially valuable in data centers and server rooms where space optimization is crucial.
• Cost-Efficiency: By supporting high-speed data transmission over long distances, the JNP-QSFP-100G-LR4 reduces the need for additional networking equipment. This can result in cost savings for organizations.
• Reliability: The Duplex LC optical connector and the transceiver's compliance with industry standards guarantee a reliable and robust connection. This is essential for maintaining network stability and data integrity.
• Interoperability: Juniper's commitment to industry standards ensures that this transceiver is compatible with a wide range of networking equipment, not limited to Juniper devices. This flexibility allows organizations to incorporate it into their existing infrastructure seamlessly.
• Future-Proofing: As data demands continue to grow, having a 100 Gigabits Ethernet solution like the JNP-QSFP-100G-LR4 ensures that your network infrastructure is ready for the future. It provides headroom for increased data traffic without the need for immediate hardware upgrades.

Use Cases

The Juniper JNP-QSFP-100G-LR4 finds applications in a variety of scenarios where high-speed, long-distance data transmission is required. Here are some common use cases:

• Data Centers: Data centers are the heart of modern business operations, and they require high-speed connectivity for efficient data processing and storage. The JNP-QSFP-100G-LR4 is well-suited for interconnecting data centers, ensuring seamless data flow.
• Telecommunication Networks: Telecommunication service providers often need to transmit data over considerable distances to connect various points in their networks. The long-range capabilities of this transceiver make it a valuable tool for telecom operators.
• High-Performance Computing: Scientific research, simulations, and other high-performance computing applications demand the rapid exchange of large datasets. The 100 Gigabits per second data rate of this transceiver accelerates these processes.
• Remote Office Connectivity: Organizations with remote offices or branch locations can benefit from the long-range capabilities of this transceiver to establish reliable and high-speed connections between sites.
• Cloud Service Providers: Cloud service providers need to offer fast and reliable connections to their customers. The JNP-QSFP-100G-LR4 helps ensure data is transmitted quickly and efficiently between the cloud and end-users.
• Enterprise Networking: Large enterprises with complex network infrastructures require high-speed connections to support their daily operations. This transceiver is a valuable addition to their networking toolbox.

• Manufacturer: Juniper
• Part Number or SKU# JNP-QSFP-100G-LR4
• Device Type: Transceiver Module
• Transceiver Type: LR4

• Form Factor: QSFP28
• Data Rate: 100 Gb/s
• Wavelength: 1295~1310 nm
• Fiber Type: SMF
• Max Distance: 10 km
• Optical Components: DML/PIN
• Transmitter Power: -4.3 ~ 4.5 dBm
• Extinction Ratio: > 4 dB
• Receiver Sensitivity: < -8.6 dBm
• Receiver Overload: > 5.5 dBm
• Connector: LC Duplex
• Digital Diagnostic Monitoring: Yes

Finally, the Juniper JNP-QSFP-100G-LR4 is a powerful and versatile optical transceiver that plays a crucial role in enabling high-speed data transmission over long distances. Its compatibility with 100 Gigabits Ethernet, long-range capabilities, and compact form factor make it an ideal choice for a wide range of applications, from data centers to telecommunication networks.

By understanding its features, specifications, and benefits, as well as the installation, maintenance, and troubleshooting processes, network administrators and organizations can harness the full potential of the Juniper JNP-QSFP-100G-LR4 to build and maintain robust and high-performance networks. As data demands continue to grow, having a reliable and efficient optical transceiver like the JNP-QSFP-100G-LR4 is essential for staying competitive and meeting the needs of modern network infrastructures.