SFP-10GLRM-31 is a 10GBASE-LRM SFP+ optical transceiver module featuring a Duplex LC/UPC interface, integrated digital optical monitoring (DOM), compliance with SFP+ MSA standards, and transmission distances of up to 220m over multi-mode fiber with stable optical output characteristics.
Mellanox Part Number
SFP-10GLRM-31
Vendor Name
LINK-PP
Form Factor
SFP+
Max Data Rate
10.7Gbps
Wavelength
1310nm
Max Cable Distance
220m
Connector
Duplex LC
Media
MMF
Transmitter Type
FP
Receiver Type
PIN
TX Power
-6 to -0.5dBm
RX Power
-15 to -1dBm
Receiver Sensitivity
-10dBm
DOM Support
Yes
Operating Temperature Range
-5 to 70°C
Protocols
SFP+ MSA Compliant, CPRI, eCPRI
Key Features of Mellanox SFP-10GLRM-31 Compatible LINK-PP 10.7G SFP+
Mellanox SFP-10GLRM-31 Compatible LINK-PP module is a 10G SFP+ optical transceiver designed for stable data transmission over short distances. It operates at 1310nm and supports multi-mode fiber with distances up to 220m. The module also includes a Duplex LC/UPC interface and DOM function for easy monitoring and management.
This module follows the standard SFP+ form factor and supports 10Gbps data rate. It is hot-pluggable, making installation and replacement simple. The compact design allows flexible use in different network devices.
SFP-10GLRM-31: 10 Gbps Connectivity for Short-Reach Network Links
It is designed for short-reach connections such as within buildings or data centers. The module ensures stable and efficient data transfer over limited distances. It is suitable for high-density network environments.
SFP-10GLRM-31 Module with 1310nm Wavelength
Operating at a 1310nm wavelength, this module is optimized for multi-mode fiber architectures. This wavelength ensures reliable, low-attenuation signal transmission, making it highly effective for short and medium-distance optical links.
SFP-10GLRM-31 Module Supporting 220m Transmission
Streamline your local network with support for up to 220m transmission over multi-mode fiber. Perfect for short-range deployments, it delivers rock-solid signal stability for intra-building setups and rack-to-rack connections.
SFP-10GLRM-31 Module with Duplex LC/UPC Interface
The module uses a Duplex LC/UPC connector for stable fiber connections. This interface is widely used and easy to deploy. It helps ensure secure and consistent signal transmission. The duplex design supports separate transmit and receive channels for reliable data communication.
SFP-10GLRM-31 Module with DOM for Real-Time Monitoring
It includes Digital Optical Monitoring (DOM) for tracking key parameters. Users can monitor temperature, voltage, and optical power in real time. This helps improve network maintenance and troubleshooting.
The module undergoes strict testing procedures to ensure stable performance and consistent operation.
SFP-10GLRM-31 Quality Certifications
The design and production process meet strict quality requirements for reliable operation in network environments.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard. Please contact us to learn more.
This product is in conformity with ISO14001.It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
ISO 45001 is a global standard that sets out the requirements for an occupational health and safety management system (OH&SMS).
REACH is a European Union regulation concerning the Registration, Evaluation, Authorization and Restriction of Chemicals. It came into force on 1st June 2007 and replaced a number of European Directives and Regulations with a single system. The regulation aims to protect human health and environmental safety, maintain and improve the competitiveness of the EU chemical industry, and develop innovative capabilities for non-toxic and harmless compounds to prevent market fragmentation, increase the transparency of the use of chemicals, promote non-animal experiments, and pursue sustainable social development.Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
This product fully accords with UKCA (UK Conformity Assessed) certificate, which signifies that it meets all relevant quality standards as well as health and safety requirements. Please contact us to learn more.
UL certification is a non-mandatory certification in the United States,mainly testing and certification of product safety performance.Its ultimate purpose is to obtain products with a fairly safe level for the market,and to contribute to ensuring human health and property safety.Please contact us to learn more.
SFP-10GLRM-31 Certified for Reliable Host-Device Compatibility
The module is tested for compatibility with various network devices to ensure stable and seamless integration.
Mellanox SFP-10GLRM-31 Compatible LINK-PP module is tested through multiple procedures to ensure consistent signal performance and stable operation. Learn more at LINK-PP Test Support Center.
Optical Spectrum Test
Ensure accurate wavelength output and stable optical signals.
Eye Pattern Test
Assess signal integrity and waveform quality.
Bit Error Rate Test
Evaluate transmission accuracy by measuring error rates.
Temperature Test
Test module performance across varying temperature ranges.
Product Shipping for Mellanox SFP-10GLRM-31 Compatible LINK-PP 10.7G SFP+
Mellanox SFP-10GLRM-31 Compatible LINK-PP module is handled with care to maintain product condition during delivery. The shipping process supports safe transport and timely arrival.
Anti-Static Protective Packaging
Prevent electrostatic damage during storage and handling.
Shock-Resistant Transport Protection
Minimize physical impact during transit.
Fast Order Processing and Dispatch
Handle orders efficiently with quick shipment.
Global Logistics and International Delivery
Enable worldwide delivery through trusted logistics networks.
Mellanox SFP-10GLRM-31 Compatible LINK-PP module is easy to install with its hot-pluggable SFP+ design, allowing quick connection to switches or servers, and is commonly used in short-reach links such as data centers, enterprise networks, and rack-to-rack connections.
SFP-10GLRM-31 Technical Support
LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.
Pre-Sales Technical Consultation
Professional guidance to help you select the optimal SFP-10GLRM-31 module for your network design and application needs.
Compatibility Verification Support
Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.
Deployment & Installation Assistance
Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.
A:
No, optical transceivers must match wavelengths on both ends; a 1310nm transmitter cannot communicate with an 850nm receiver. By
admin on
2026-04-11
A:
The internal temperature sensor updates continuously with an accuracy tolerance within ±3°C, feeding real-time data to your monitoring console. By
admin on
2026-02-24
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494121
298895
T***n
Republic of Korea
Verified
Purchase
4 .0
2026-01-24
The LS-MM3110-S2C transceivers work exactly as advertised with accurate DDM readings over our 150m multi-mode fiber link. Docked one star because the courier delayed delivery by 2 days, missing our scheduled maintenance window. Hardware is great though.
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494121
298898
R***e
New Zealand
Verified
Purchase
5 .0
2026-01-11
Purchased a batch of these LS-MM3110-S2C 10G SFP optics for a core stack upgrade. Running on multi-mode fiber at 1310nm over roughly 200 meters. The DOM telemetry reports clean optical levels. No complaints!
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494121
298891
R***r
Australia
Verified
Purchase
5 .0
2025-12-30
Flawless 10G multi-mode transceiver. Exactly as described. 10G SFP+ 1310nm, dual LC interface. Used it to bridge an old OM2 backbone segment and it holds a stable link without issues.
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494121
298888
D***w
Canada
Verified
Purchase
5 .0
2025-10-23
Love that these support full Digital Optical Monitoring. Being able to track the laser bias current and module temperature remotely is a must-have for our sysadmins.
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494121
298890
G***d
United States
Verified
Purchase
5 .0
2025-09-07
Our infrastructure team recently completed a phased migration to 10G SFP+ access links across our corporate campus. We ordered a large batch of the LS-MM3110-S2C modules to interface with existing multi-mode fiber infrastructure. The 1310nm wavelength over duplex LC works flawlessly across our 200m structural cabling runs. Running CLI diagnostic commands shows excellent DDM data—Rx power is sitting safely within thresholds at -3.2 dBm. No CRC errors or link flapping observed after 72 hours of heavy load testing. Outstanding alternative to overpriced OEM modules.
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494121
298897
M***e
France
Verified
Purchase
5 .0
2025-07-04
Using these for top-of-rack patching over short-run MMF patch cords. It’s hard to justify OEM prices when these LS-MM3110-S2C modules perform exactly the same. Will reorder for next phase.
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494121
298892
V***l
Brazil
Verified
Purchase
5 .0
2025-06-22
Running a regional ISP distribution point means keeping a tight leash on operational costs without sacrificing uptime. We tried these commercial-grade 10G SFP+ 1310nm modules for our indoor rack interconnections. The build quality matches anything we’ve seen from premium brands. The DOM capabilities allow us to set up automated alerts for any optical degradation. So far, they have been running smoothly at 10Gbps with zero issues.
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494121
298878
I***e
Brunei Darussalam
Verified
Purchase
5 .0
2023-04-15
They are quick to confirm the order, contacted me a second time to let me know the ETA of my package. The package arrived on time and in excellent shape.
Australia · English · AUD
