Meraki Compatible MA-QSFP-40G-LR4 TAA Compliant Functionally Identical 40GBASE-LR4 QSFP+ 1270/1290/1310/1330nm 10km DOM SMF Duplex LC Connector
SKU: 29884097814

Meraki Compatible MA-QSFP-40G-LR4 TAA Compliant Functionally Identical 40GBASE-LR4 QSFP+ 1270/1290/1310/1330nm 10km DOM SMF Duplex LC Connector

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Description

Meraki Compatible MA-QSFP-40G-LR4 TAA Compliant Functionally Identical 40GBASE-LR4 QSFP+ 1270/1290/1310/1330nm 10km DOM SMF Duplex LC ConnectorThis description presents a highperformance, plugandplay solution designed for Meraki environments that demand the reliability of a functionally identical transceiver. The Meraki Compatible MA QSFP 40G LR4 is engineered to deliver the same 40GBASE LR4 capabilities as the OEM, while offering a costeffective alternative that does not compromise on performance, monitoring, or compatibility. Built for data centers, campus backbones, and enterprise

This description presents a high‑performance, plug‑and‑play solution designed for Meraki environments that demand the reliability of a functionally identical transceiver. The Meraki Compatible MA-QSFP-40G-LR4 is engineered to deliver the same 40GBASE-LR4 capabilities as the OEM, while offering a cost‑effective alternative that does not compromise on performance, monitoring, or compatibility. Built for data centers, campus backbones, and enterprise networks, this QSFP+ transceiver supports long‑haul single‑mode fiber links, enabling high‑speed connectivity across buildings, campuses, and metropolitan networks. Whether you are refreshing an existing Meraki deployment or expanding capacity, this module provides a stable, compliant, and future‑proof option that aligns with modern Ethernet standards and network design principles.

  • Seamless Meraki compatibility: Functionally identical to the OEM MA-QSFP-40G-LR4, designed to work with Meraki switches and routers where 40GBASE-LR4 connectivity is required. The module is built to slot into standard QSFP+ ports without bespoke configuration, delivering reliable performance in production environments.
  • Four‑channel LR4 wavelengths: Each transceiver supports the four optical wavelength lanes used by 40GBASE-LR4 — 1270 nm, 1290 nm, 1310 nm, and 1330 nm. This multi‑channel approach enables effective long‑haul data transmission over single‑mode fiber, optimizing bandwidth while maintaining signal integrity across the link.
  • Long‑reach performance for SMF: Transceiver reach extends up to 10 kilometers on standard single‑mode fiber (SMF). This makes it ideal for data center interconnects, campus backbones, and multi‑site networks where devices are separated by significant distances but require high‑speed, low‑latency connectivity.
  • Duplex LC fiber interface: The module uses a standard duplex LC connector, ensuring compatibility with widely deployed SMF cabling. The transceiver integrates cleanly into existing fiber plant, supporting straightforward fiber pairing and alignment with minimal installation complexity.
  • Digital Optical Monitoring (DOM) and quick diagnostics: Built‑in DOM provides real‑time telemetry for the transceiver’s optical parameters. Operators can monitor optical power, temperature, supply current, and other key metrics via management interfaces, enabling proactive fault detection and faster troubleshooting.

Technical Details of Meraki Compatible MA-QSFP-40G-LR4

  • Model: MA-QSFP-40G-LR4
  • Standard: 40GBASE-LR4
  • Form Factor: QSFP+
  • Wavelengths: 1270 nm, 1290 nm, 1310 nm, 1330 nm (LR4 channels)
  • Reach: Up to 10 km on SMF
  • Connector: Duplex LC
  • DOM: Yes (Digital Optical Monitoring)
  • Compliance: TAA Compliant
  • Compatibility: Meraki compatible; suitable for ENET and similar environments
  • Application: Data centers, campus networks, enterprise backbones requiring 40G Ethernet

How to install Meraki Compatible MA-QSFP-40G-LR4

Install this module with standard QSFP+ ports on compatible Meraki devices. Follow these general steps to ensure a smooth installation and optimal performance:

  • Power down or follow your device’s recommended hot‑swap procedure as applicable. In many deployments, these transceivers are designed for hot‑swap, but always consult your equipment guidelines before handling.
  • Inspect and prepare the fiber links. Use clean, terminated SMF cables with duplex LC connectors. Ensure the transmit (Tx) and receive (Rx) fibers are properly matched to the corresponding ports on the network equipment.
  • Insert the MA‑QSFP‑40G‑LR4 module into the QSFP+ slot until it seats with a definitive click. Ensure the module is fully seated and the port LED indicators reflect a healthy state per your device’s management interface.
  • Connect the fiber pairs to the appropriate transceiver channels. Adhere to your network design for Tx/Rx orientation, and confirm polarity is correct to avoid link issues.
  • Power on the device (if required) and navigate to your Meraki dashboard or network management system. Verify link status, speed, and endpoint identity. If DOM is enabled and supported by your equipment, review the optical metrics to confirm link quality.
  • Run end‑to‑end tests to confirm throughput and error rates. Monitor performance over time and set up alerts for any degradation in optical power, temperature, or link health.

Important considerations for best results

To maximize reliability and performance with the MA‑QSFP‑40G‑LR4, consider standard best practices for fiber networks: maintain clean connectors, protect fiber paths from excessive bending radius, isolate sensitive components from environmental stress, and use appropriate link budgets for your topology. Although this transceiver is designed for plug‑and‑play use in Meraki environments, performance can be influenced by the optical budget, fiber quality, and the overall health of the network path. If you encounter issues, verify DOM readings, confirm compatibility with your specific Meraki model and firmware version, and review the device’s logs for any port‑level anomalies.

Why choose a Meraki Compatible MA-QSFP-40G-LR4?

This transceiver provides a compelling combination of compatibility, performance, and value. It enables organizations to maintain or upgrade 40G Ethernet links without compromising on quality or reliability. By aligning with LR4 standards, it supports efficient long‑distance data transport across campus backbones and data center interconnects. The dual benefit of a straightforward installation footprint and advanced monitoring capabilities helps network teams deploy robust, scalable networks with confidence. The TAA compliance adds an additional layer of assurance for enterprise purchasers seeking procurement options that comply with government and export controls. Whether you are refreshing aging hardware, expanding capacity, or building a new 40G fabric, the MA‑QSFP‑40G‑LR4 delivers on performance, compatibility, and value.

Product highlights in summary

  • 40GBASE-LR4 QSFP+ transceiver designed for Meraki compatibility
  • Wavelengths across 1270/1290/1310/1330 nm for four‑lane LR4 operation
  • Up to 10 km reach on SMF with duplex LC fiber connectors
  • Digital Optical Monitoring for proactive link health insights
  • TAA compliant and tested for reliability in enterprise networks

Frequently asked questions

  • Q: Is this an official Meraki product? A: This module is described as Meraki compatible and functionally identical to the OEM 40G LR4 transceiver. It is designed to work with Meraki devices, but it is not an OEM Meraki module.
  • Q: What is the practical reach of this transceiver? A: The MA-QSFP-40G-LR4 supports up to 10 kilometers over standard single‑mode fiber, making it suitable for campus backbones and data center interconnects.
  • Q: Does it support DOM? A: Yes, this transceiver includes Digital Optical Monitoring to help monitor optical power, temperature, and other diagnostic parameters.
  • Q: What kind of fiber and connectors does it use? A: It uses single‑mode fiber with a duplex LC connector, a common standard for long‑reach LR4 links.
  • Q: Is it compliant with trade regulations? A: Yes, it is TAA compliant, suitable for procurement in regions that require Trade Agreements Act compliance.
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 29884097814

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