What is the primary purpose of the Cisco MA-SFP-10GB-LRM transceiver module? +
The Cisco MA-SFP-10GB-LRM is a high-performance 10GBASE-LRM SFP+ transceiver designed to provide 10 Gigabit Ethernet connectivity over legacy Multimode Fiber (MMF). It is specifically engineered to extend the reach of 10Gbps links on older fiber infrastructures, such as FDDI-grade MMF or OM1/OM2 cabling, where standard 10GBASE-SR optics may struggle to maintain signal integrity over longer distances.
How does the LRM technology in this module differ from standard 10GBASE-SR optics? +
Unlike 10GBASE-SR modules which are optimized for modern OM3/OM4 fiber, the MA-SFP-10GB-LRM utilizes advanced electronic dispersion compensation (EDC) technology. This allows the module to mitigate signal degradation caused by modal dispersion in older MMF types. By compensating for these physical layer limitations, this module ensures reliable 10Gbps data transmission across fiber plants that were originally installed for slower, legacy network speeds.
What is the maximum reach of the MA-SFP-10GB-LRM over standard multimode fiber? +
This module is capable of supporting link lengths up to 220 meters on standard Distributed Feedback (DFB) laser-optimized fiber. When deployed over legacy FDDI-grade or OM1/OM2 multimode fiber, users can typically expect reach capabilities of approximately 220 meters, provided the cable plant meets the required specifications for modal bandwidth. It is an ideal solution for upgrading data center backbones without requiring a complete fiber recabling project.
Is the MA-SFP-10GB-LRM compatible with Cisco Meraki switches? +
Yes, this transceiver is specifically designed for integration with Cisco Meraki MS-series switches that feature SFP+ uplink or access ports. It integrates seamlessly into the Meraki dashboard, allowing network administrators to monitor link status, optical power levels, and temperature directly through the cloud-managed interface, ensuring consistent visibility across the entire managed network infrastructure.
What type of connector interface does this SFP+ module utilize? +
The MA-SFP-10GB-LRM uses a standard dual LC/PC connector interface. This design allows for a simple plug-and-play installation into any standard SFP+ port. When connecting, ensure you are using a corresponding LC-to-LC fiber patch cable that matches the fiber type installed in your facility to maintain optimal signal performance and minimize insertion loss during high-speed data transmission.
Does this module support digital optical monitoring (DOM) capabilities? +
The module features built-in digital optical monitoring, which provides real-time access to critical operating parameters. Administrators can remotely monitor key metrics such as transmit/receive optical power, internal transceiver temperature, and supply voltage. This data is essential for proactive maintenance, allowing IT teams to identify potential cable faults or hardware degradation before they result in unexpected network downtime.
Can I use this transceiver for connections longer than 220 meters? +
The MA-SFP-10GB-LRM is strictly rated for operations up to 220 meters on multimode fiber. If your deployment scenario requires connectivity beyond this distance, you should consider moving to Single-Mode Fiber (SMF) solutions, such as the 10GBASE-LR or ER transceivers, which support significantly longer link budgets. Exceeding the specified distance for the LRM module will likely lead to excessive bit error rates or complete link failure.
What are the power requirements and temperature ranges for this Cisco transceiver? +
This module is designed for standard enterprise-class operating environments. It operates within a typical commercial temperature range, making it suitable for standard server rooms and wiring closets. Its power consumption is optimized for the SFP+ form factor, ensuring it does not exceed the thermal or power delivery capacity of your Cisco Meraki switch ports, allowing for high-density port usage.
How can I request a bulk quote for multiple MA-SFP-10GB-LRM units? +
For organizations planning large-scale deployments or infrastructure upgrades, BuyRouterSwitch.com offers competitive bulk pricing. You can easily request a tailored quote by contacting our dedicated sales team through our website. Simply provide the specific SKU and the required quantity, and we will prepare a professional, cost-effective proposal that meets your project requirements and budgetary constraints.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking equipment. We pride ourselves on providing only authentic Cisco components, ensuring that your network maintains the reliability and performance specifications demanded by critical business applications. Our streamlined ordering process and expert inventory management ensure that you receive the exact hardware you need to support your network infrastructure with total confidence.