The Cisco MGBLX1 Compatible LINK-PP module is a 1G SFP optical transceiver designed for stable gigabit transmission over single-mode fiber. It delivers dependable performance at a 1310nm operating wavelength with a reach of up to 10km.
Key Features of Cisco MGBLX1 Compatible LINK-PP 1000BASE-LX SFP
With a maximum data rate of 1.25 Gbps over single-mode fiber and a transmission distance of up to 10 km, the Cisco MGBLX1 Compatible LINK-PP 1G SFP module delivers steady performance across SMF links. It also features a built-in DOM function for real-time diagnostics and a duplex LC interface for easy setup.
The Cisco MGBLX1 Compatible LINK-PP optical module uses a DFB laser transmitter and PIN photodiode receiver to support accurate optical signal handling and stable operation. Its design emphasizes dependable thermal behavior and precise signal conversion in standard network applications.
MGBLX1: Reliable 1.25 Gbps Connectivity for Efficient Gigabit Connectivity
Designed for gigabit Ethernet and comparable network applications, the Cisco MGBLX1 Compatible LINK-PP 1G SFP module ensures stable, reliable 1.25 Gbps connectivity.
MGBLX1 Module with 1310nm Wavelength
The 1310nm wavelength helps the Cisco MGBLX1 Compatible LINK-PP module achieve efficient signal transmission over single-mode fiber. Commonly used in 1G optical links, this wavelength delivers strong performance with low dispersion across typical access and enterprise connections.
MGBLX1 Module Supporting 10km Transmission
With a reach of up to 10km on standard single-mode fiber, the Cisco MGBLX1 Compatible LINK-PP 1G SFP module is an excellent choice for campus networks, building interconnects, and carrier access links.
MGBLX1 Module with Duplex LC Interface
Streamlined and effective, the duplex LC interface separates transmit and receive paths for simpler cable management; plus, it enables quick installation, reliable alignment, and wide compatibility with standard SMF deployment environments.
MGBLX1 Module with DOM for Real-Time Monitoring
The Cisco MGBLX1 Compatible LINK-PP module’s integrated DOM feature allows you to monitor live optical power, voltage, and temperature values, making it easier to track module health, maintain stable operation, and also identify issues early during troubleshooting.
Each LINK-PP transceiver is developed with quality and environmental responsibility in mind, following ISO 9001 production standards and supporting CE, RoHS, and FCC compliance.
Every item is thoroughly tested to ensure steady operation across numerous installation scenarios.
MGBLX1 Quality Certifications
Global certification compliance reinforces product reliability, long-term durability, and confident network operation.
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.
MGBLX1 Certified for Reliable Host-Device Compatibility
Proven compatibility with LINK-PP equipment enables smooth deployment and steady data transmission.
Rigorous Testing Ensures Reliable SFP Performance
A rigorous testing framework is applied to maintain reliable connectivity and strong optical signal performance. More support information is available through the LINK-PP Test Support Center.
Optical Spectrum Test
Verifies wavelength accuracy and helps ensure predictable optical output performance.
Eye Pattern Test
Confirms clear signal quality and enables high-fidelity data transfer.
Bit Error Rate Test
Assesses transmission reliability and confirms low-error performance in operation.
Temperature Test
Tests the module's capacity to maintain stability under different environmental conditions.
Product Shipping for Cisco MGBLX1 Compatible LINK-PP 1G SFP
LINK-PP ships modules with protective packaging and handling processes designed to reduce transit risk. The shipping approach includes static protection, reinforced cushioning, quick dispatch, and international delivery support.
Anti-Static Protective Packaging
Static-dissipative packing lowers the danger of electrostatic harm during handling and transportation.
Shock-Resistant Transport Protection
Shock-resistant packing is used to protect the module from damage during shipping.
Fast Order Processing and Dispatch
Orders are handled rapidly to ensure optimal shipping timeframes and improved delivery responsiveness.
Global Logistics and International Delivery
Global carrier support enables secure and quick delivery to overseas customers.
The Cisco MGBLX1 Compatible LINK-PP 1G SFP module is designed for 1.25 Gbps optical systems, Gigabit Ethernet, 1.063Gbps Fiber Channel, and other optical links, delivering reliable performance across a wide range of networking environments.
MGBLX1 Technical Support
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Pre-Sales Technical Consultation
Professional technical guidance to help customers select the most suitable MGBLX1 modules based on network architecture and application requirements.
Compatibility Verification Support
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Deployment & Installation Assistance
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
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Yes. The module supports IEEE 802.3z, IEEE 802.3ah, SFP MSA (INF-8074i) and SFF-8472 DOM/DDM, allowing real-time monitoring of transmit power, receive power, temperature, voltage and laser bias current on supported networking equipment. By
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This model is designed for single-mode fiber (SMF) with a Duplex LC/UPC interface. It operates at 1310nm and supports transmission distances up to 10km under standard optical link conditions. By
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Yes. If your project requires extended operating temperatures for industrial or outdoor environments, we also provide industrial-temperature versions. Contact our sales team with your environmental requirements for the appropriate recommendation. By
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Yes. Volume discounts are available for enterprise and distributor purchases. Please send us your required quantity and destination country, and we'll provide a customized quotation with the best available pricing. By
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The LS-SM311G-10C is designed as an MSA-compliant compatible SFP transceiver and is widely compatible with Cisco, Juniper, HPE, Dell, Arista, Netgear and many other Gigabit Ethernet switches. If you have a specific switch model, feel free to contact us for compatibility verification before ordering. By
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Installed several units in an industrial monitoring project located inside protected indoor control cabinets. Even after continuous operation the temperature stayed well within specification and link stability remained excellent.
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character.
500311
576932
Scott Jackson
India
Verified
Purchase
5 .0
2026-02-07
We've tested many SFP optical modules over the years. These provide stable receive sensitivity and the DOM values closely match our Fluke measurements. Great for maintenance teams that rely on optical diagnostics every day.
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character.
500311
576918
Donald Davis
Libyan Arab Jamahiriya
Verified
Purchase
5 .0
2024-10-23
Running these in mixed Cisco and Juniper environments. The modules negotiated correctly, DOM information is available, and the switches reported genuine optical diagnostics. Great replacement for much more expensive OEM optics.
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500311
576931
George Bell
Argentina
Verified
Purchase
5 .0
2024-06-03
Purchased these for a NAS backup network between two office buildings about 6km apart. The Gigabit SFP optical transceiver established the link without any tuning. Throughput remained stable during overnight backups and latency was identical to our branded modules. :D
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500311
576916
Kenneth Rogers
Macao
Verified
Purchase
5 .0
2024-01-06
Used them inside our server room for storage replication. The SFP DOM transceiver reports TX/RX optical power accurately, making troubleshooting much easier compared with older non-DDM modules.
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