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Arista QSFP-100G-LRL4 100Gb/s QSFP28 2km Duplex LC SMF Transceiver
- Form Factor: QSFP28
- Data Rate: 100Gb/s
- Wavelength: 1310nm
- Reach: 2 kilometers
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: Duplex LC
- Compliant with IEEE 802.3bm
- Supports 4x25Gbps lanes
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Product Overview
The Arista QSFP-100G-LRL4 is a 100Gb/s QSFP28 transceiver designed for long-reach single-mode fiber applications. It supports distances up to 2km using duplex LC connectors.
Technical Information
| Product Type | QSFP28 Transceiver |
| Data Rate | 100Gb/s |
| Wavelength | 1310nm |
| Max Distance | 2km |
Additional Specifications
| Fiber Type | SMF |
| Connector | Duplex LC |
| Manufacturer | Arista |
| Part Number | QSFP-100G-LRL4 |
Product Description
The Arista QSFP-100G-LRL4 is a high-density, high-performance 100 Gigabit Ethernet transceiver module utilizing the QSFP28 form factor. It is engineered for long-reach connectivity over single-mode fiber (SMF), supporting distances up to 2 kilometers. This transceiver operates at a wavelength of 1310nm and employs duplex LC connectors, which are standard for single-mode fiber deployments, ensuring robust and reliable connections. This module is designed to break out the 100Gb/s signal into four independent 25Gbps lanes, allowing for flexible connectivity options. It is ideal for data center interconnects, high-performance computing, and enterprise backbone networks where high bandwidth and extended reach are required. The QSFP28 form factor provides a compact solution for high-density switch and router ports. The QSFP-100G-LRL4 is compliant with relevant IEEE standards, ensuring interoperability with other networking equipment. Its ability to transmit 100Gb/s over 2km of SMF makes it a critical component for scaling network infrastructure to meet the growing demands for data throughput and connectivity. The use of 1310nm wavelength is typical for medium-to-long reach optical communications.
