Tripp Lite
Eaton Tripp Lite Series Cisco-Compatible QSFP-40G-LR4 QSFP+ Transceiver
Best high-speed connectivity solution for IT professionals managing Cisco network environments.
Enhance your network with the Eaton Tripp Lite Cisco-Compatible QSFP+ Transceiver, designed for seamless integration with Cisco switches and servers. This module supports 40 Gbps data rates over multimode fiber, enabling high-speed connections up to 150 meters. Its durable zinc housing provides protection against EMI, while the hot-swappable design ensures uninterrupted network operations during installation or removal. Featuring an MTP/MPO connector and operating at 850 nm, this transceiver offers reliable, high-performance connectivity equivalent to Cisco's QSFP-40G-SR4 module.
$280.96
Owner Satisfaction
4.6
/ 5
Category Rank
281
/ 2576
#281 in Repeaters & Transceivers
Price vs Category Average
-71%
Below average
Data Transfer Rate
40
/ Gbps
Who it's for
- IT managers seeking budget-friendly alternatives to proprietary hardware
- Network engineers requiring high-speed connectivity across long distances
- System administrators prioritizing hardware stability and reliable vendor support
Who should skip it
- Technicians uncomfortable troubleshooting non-certified hardware warnings
- Organizations strictly adhering to original Cisco support and warranty agreements
- Data center managers needing cost-effective solutions for short-range cabling
Performance breakdown
Cisco Compatibility
Seamless integration ensures reliable performance across standard Cisco network environments.
Build Durability
Zinc housing provides robust protection against electromagnetic interference in busy racks.
Installation Efficiency
Hot-swappable design and pull-tab make hardware updates quick and painless.
Data Throughput
Consistent 40 Gbps speeds maintain high-performance standards for modern data centers.
Transmission Range
Reliable connectivity up to 150 meters covers most standard office deployments.
Standard Compliance
MSA-compliant architecture guarantees broad interoperability with diverse networking equipment.
Key Specs
Data Transfer Rate
40 Gbps
Maximum Range
150 m (492 feet)
Wavelength
850 nm
Connector Type
MTP/MPO Male
Network Technology
40GBase-SR4
Supported Protocols
40 Gigabit Ethernet
Warranty
3 Year
Installation Type
Plug-in module
Features
- Connects 40 Gbps devices over multimode fiber.
- Extends data transmission up to 150 meters.
- Durable zinc housing resists EMI.
- Hot-swappable for zero network downtime.
- Functionally equivalent to Cisco QSFP-40G-SR4.
- Features a convenient MTP/MPO connector.
- Includes a push/pull tab for easy handling.
- MSA-compliant for broad compatibility.
What customers say
Customers overwhelmingly praise the Eaton Tripp Lite QSFP 40G LR4 transceiver for its exceptional reliability and significant cost savings compared to OEM modules. Network professionals value the seamless plug and play functionality, noting perfect recognition and integration with Cisco operating systems like NX OS and IOS XE without compatibility issues. Users confirm flawless performance meeting long reach signal integrity standards in demanding data center settings. The core appeal is outstanding value; this module delivers enterprise grade quality and dependable performance, offering substantial budget relief for large infrastructure projects. It is highly recommended for mission critical 40G deployments where efficiency is key.
Know before you buy
Yes, this module is specifically engineered to be functionally equivalent to the Cisco QSFP-40G-SR4. It is MSA-compliant, ensuring it integrates seamlessly with Cisco switches and servers that support this standard.
This transceiver is designed for use with multimode fiber optic cabling. It utilizes an MTP/MPO male connector, so you will need a corresponding MTP/MPO patch cable to complete your connection.
Yes, the module features a hot-swappable design. This allows you to install or replace the transceiver without powering down your switch or interrupting network traffic.
This transceiver supports 40 Gbps data transmission over multimode fiber at distances up to 150 meters (492 feet).
The durable zinc housing is primarily designed to provide robust protection against electromagnetic interference (EMI). This helps maintain signal integrity and ensures reliable performance in high-density rack environments.
No tools are required. The module includes a built-in push/pull tab that allows you to easily grip and remove the transceiver from the port by hand.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$281