Cisco Fiber Optic Module X2-10G-LRM

Cisco Fiber Optic Module X2-10G-LRM:

The Cisco fiber optic module X2-10G-LRM is a 10-Gigabit Ethernet fiber optic transceiver module designed for high-speed network connections over multimode fiber (MMF). It uses the X2 form factor, which is a hot-swappable interface commonly supported on older Cisco switches and routers. Compliant with the IEEE 802.3aq standard for 10GBASE-LRM, it operates at a 1310 nm wavelength and provides a maximum data rate of 10Gbps.

This module is optimized for long-reach multimode applications, supporting distances up to 220 meters over OM1/OM2 multimode fiber (with a mode-conditioning patch cord when required) and up to 300 meters over standard single-mode fiber, although the latter is Cisco-specific and not part of the official IEEE standard.

It features an SC duplex connector, Digital Optical Monitoring (DOM) for real-time performance tracking, and interoperability with other Cisco 10G interfaces like XENPAK, XFP, and SFP+. While the X2 form factor has been largely replaced by the more compact SFP+ modules, the X2-10G-LRM remains relevant for maintaining legacy Cisco network equipment that still relies on X2 interfaces.

This module designed by Cisco company and you can buy it in network equipment market with 1-year Atech warranty. If you want to know more about network module specially cisco fiber optical module, you can contact us.

Introducing Cisco Fiber Optic Module X2-10G-LRM:

The Cisco X2-10G-LRM network module is a high-performance fiber optic transceiver module designed for 10 Gigabit Ethernet connectivity over long-reach multimode fiber. Using the X2 form factor, this hot-swappable module enables network devices such as Cisco switches and routers to deliver reliable 10Gbps links in enterprise and data center environments.

This Cisco module adheres to the IEEE 802.3aq 10GBASE-LRM standard and is ideal for connecting network devices over moderate distances without requiring a full upgrade to single-mode infrastructure.

X2 is an older X-form factor. It sits between the older XENPAK and newer SFP+ in terms of size and power consumption. Today, SFP+ has largely replaced X2 in newer network equipment. 10GBASE-LRM is less commonly used compared to SR or LR variants, but provides moderate reach over multimode and limited reach over single-mode fiber with built-in electronic dispersion compensation (EDC).

Features of Cisco X2-10G-LRM Module:

• Form Factor: X2 (hot-swappable)
• Standard Compliance: IEEE 802.3aq (10GBASE-LRM)
• Data Rate: 10 Gigabits per second (10Gbps)
• Wavelength: 1310 nm
• Connector: SC duplex connector
• Fiber Compatibility: Multimode Fiber (MMF): Up to 220m on FDDI-grade, OM1, or OM2 (mode-conditioning patch cord required for OM1/OM2); longer reach on OM3/OM4| Single-Mode Fiber (SMF): Up to 300m (Cisco-specific, not IEEE standard)
• Digital Optical Monitoring (DOM): Supported for real-time monitoring of optical parameters
• Operating Temperature: 0°C to 70°C
• Compatibility: Works with other Cisco 10G modules such as XENPAK, XFP, and SFP+
• Power and Cooling: Requires additional space and cooling compared to newer SFP+ modules
• Hot-swappable: Allows insertion and removal without shutting down the device

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Cisco Fiber Optic Module X2-10G-LR