SFP-10G-LRM

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The Cisco SFP-10G-LRM is a 10GBASE-LRM SFP+ transceiver module designed for medium-distance 10 Gigabit Ethernet connections over multimode fiber (MMF). Operating at a 1310 nm wavelength, it supports link distances up to 220 meters on standard multimode fiber, making it ideal for enterprise and campus backbone networks. This hot-swappable, MSA-compliant module ensures reliable, low-latency performance with Digital Optical Monitoring (DOM) support for enhanced diagnostics. Compatible with all Cisco 10G SFP+ ports, the SFP-10G-LRM offers a cost-effective solution for upgrading to high-speed 10 Gigabit Ethernet networks without the need for single-mode cabling.

The Cisco SFP-10G-LRM is a hot-swappable 10 Gigabit Ethernet SFP+ transceiver that delivers reliable, high-speed connectivity for medium-distance optical links. It operates at a 1310 nm wavelength and supports 10GBASE-LRM standard transmissions over multimode fiber (MMF) up to 220 meters, depending on fiber type.

Designed for enterprise, campus, and data center networks, the SFP-10G-LRM allows seamless 10G connectivity without requiring single-mode fiber installations. Fully compliant with IEEE 802.3aq and the SFP+ Multi-Source Agreement (MSA), it guarantees interoperability with Cisco and third-party devices supporting SFP+ interfaces.

The transceiver also supports Digital Optical Monitoring (DOM), allowing administrators to track key optical parameters such as transmit power, receive power, temperature, and voltage — ensuring optimal network performance and simplified troubleshooting.

Key Technical Specifications

Model: SFP-10G-LRM
Data Rate: 10 Gbps (10GBASE-LRM)
Wavelength: 1310 nm
Fiber Type: Multimode Fiber (MMF)
Maximum Distance: Up to 220 m
Connector Type: LC Duplex
Form Factor: SFP+ (Small Form-Factor Pluggable Plus)
Hot-Swappable: Yes
Digital Optical Monitoring (DOM): Supported
Standards: IEEE 802.3aq, SFP+ MSA
Power Consumption: <1W typical
Operating Temperature: 0°C to 70°C
Compatibility: Cisco and SFP+-compliant switches and routers

Overview

The Cisco SFP-10G-LRM provides cost-efficient 10G Ethernet connectivity for medium-range fiber links. With DOM support, 1310 nm operation, and plug-and-play installation, it’s a reliable solution for upgrading enterprise and campus networks to high-performance 10G infrastructure without