Tripp Lite Arista-Compatible QSFP-40G-SR4 QSFP+ Transceiver, 40GBase-SR4, MTP/MPO MMF, 40 Gbps, 850 nm, 400 m (1312 ft.)

Overview

The Tripp Lite N286-40G-ESR4-A is a QSFP+ transceiver designed to connect multimode Gigabit Ethernet fiber optic networks with Arista switches and servers. It supports data transfer speeds of 40 Gbps over distances up to 400 meters (1312 feet) using multimode fiber cabling, making it suitable for high-speed data centers and enterprise network environments. Operating at an 850 nm wavelength with a 12-strand MTP/MPO connector, this module ensures efficient 40GBase-SR4 signal transmission while maintaining network uptime through its hot-swappable design.

Key features

• 40 Gbps data transfer rate delivers fast and reliable network performance for demanding applications
• Supports transmission distances up to 400 meters over multimode fiber, enabling flexible network layouts
• 12-strand MTP/MPO connector simplifies integration with existing fiber infrastructure
• Hot-swappable design allows installation or replacement without interrupting network operations
• Digital Diagnostic Monitoring provides real-time tracking of temperature, voltage, and other critical parameters to help maintain network stability
• Zinc housing offers protection against electromagnetic interference and improves heat dissipation for consistent operation in dense network environments
• Fully compatible with Arista QSFP-40G-SR4 modules, ensuring seamless connectivity and interoperability

Key specs

• Data transfer rate: 40 Gbps
• Transmission distance: up to 400 meters (1312 feet) over multimode fiber
• Connector type: 12-strand MTP/MPO
• Wavelength: 850 nm
• Signal standard: 40GBase-SR4
• Housing material: zinc
• Compatibility: Arista network devices
• Digital Diagnostic Monitoring: supported

Connectivity and compatibility

This transceiver is designed to integrate smoothly with Arista switches and servers that support QSFP-40G-SR4 modules. The 12-strand MTP/MPO connector fits standard multimode fiber cabling, making it straightforward to connect within existing fiber optic networks. Its adherence to industry standards ensures reliable communication and interoperability across compatible devices.

Performance and reliability

The module’s zinc housing not only shields against electromagnetic interference but also helps dissipate heat, which is crucial for maintaining stable performance in busy network racks. The inclusion of Digital Diagnostic Monitoring allows network administrators to monitor the transceiver’s operational status in real time, enabling proactive maintenance and reducing the risk of unexpected downtime.

Ideal uses and environments

This transceiver is well suited to data centers and enterprise networks that require high-speed, short-range fiber optic connections. It fits environments where maintaining continuous network uptime is critical, such as server farms, cloud infrastructure, and high-performance computing clusters. Its compatibility with Arista equipment makes it a strong choice for organizations standardizing on that platform.