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Original Arista QSFP-40G-PLR4 Module QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver

Arista QSFP-40G-PLR4 Optical Module

The Arista QSFP-40G-PLR4 is a high-performance optical transceiver designed for 40 Gigabit Ethernet (40GbE) applications, providing reliable and efficient connectivity for data center and enterprise environments. Below is a description of its key features and characteristics:

Key Features:

1. Form Factor: Adheres to the QSFP (Quad Small Form-Factor Pluggable) standard, offering a compact and hot-swappable design suitable for high-density applications.

2. Data Rate: This optical module supports a data rate of 40 Gbps, making it suitable for high-speed data transmission in modern data center environments.

3. Wavelength: The QSFP-40G-PLR4 operates on specific wavelengths optimized for long-range connections, typically designed for single-mode fiber (SMF) applications.

4. Connector: Equipped with MTP/MPO connectors, designed to streamline connections with parallel optics multimode fiber.

5. Transmission Distance: Engineered for long-range transmissions, supporting distances of up to several kilometers over single-mode fiber.

6. Digital Diagnostics (DDM): The module may feature Digital Diagnostics Monitoring, allowing real-time monitoring of key parameters such as optical power, temperature, and voltage.

7. Hot-Pluggable: Supports hot-pluggable functionality, enabling convenient installation or replacement without disrupting network operations.

8. Parallel Optics: Designed for parallel optics, which allows for multiple data lanes to be transmitted and received simultaneously, increasing overall data throughput.

Applications:

The Arista QSFP-40G-PLR4 optical module is suitable for a range of long-range, high-bandwidth applications, including:

1. Data Center Interconnects: Facilitating high-speed connections between data centers and across extended distances.

2. WAN (Wide Area Network) Connectivity: Providing reliable and high-bandwidth connectivity for geographically dispersed networks.

3. Telecommunication Networks: Supporting long-distance optical links in telecommunications infrastructure.

Accessing the Datasheet:

To obtain detailed technical specifications, operational guidelines, and comprehensive performance characteristics specific to the Arista QSFP-40G-PLR4 optical module, refer to the product datasheet. Follow these steps:

1. Manufacturer's Website: Visit the official website of Arista Networks, the manufacturer of the QSFP-40G-PLR4 optical module.

2. Product Documentation Section: Explore the "Product Documentation" or "Resources" section on Arista Networks' website to locate and download the datasheet.

3. Contact Arista Networks: If you encounter difficulties finding the datasheet online, contact Arista Networks' customer support or sales team using the provided contact information on their website. They can provide you with the datasheet and address any product-related inquiries.

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FAQ

• What delivery method do you provide?

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For Trial orders <500pcs, The goods will be sent by Express through DHL, FedEx, UPS, Aramex etc

For Large orders, there can choose air shipment, land shipment and sea freight 

• How can I order your SFP?

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Please send an inquiry through our website and leave your valid contact 

Our Sales will touch you shortly and they will help handle your order

We support the payment via T/T, West Union, Paypal

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• What else SFP do you provide?

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Topstar is an integrated SFP transceiver solution provider, with a reliable supply chain to

distribute brand original cisco, Finisar, brocade, innolight, dell-EMC, Avago, source etc transceiver

and joint factory to do OEM for 10G to 400G bandwidth Optical Transceiver.

• What brand compatibilities have your SFP been verified?​

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Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, DCN