The FS SFP-25GMSR-85 Compatible LINK-PP SFP28 module provides high-speed 10/25 Gbps connectivity using an 850 nm VCSEL transmitter and a PIN receiver, supporting up to 70m on OM3 and 100m on OM4 multimode fiber for reliable short-range data center links.
FS Part Number
SFP-25GMSR-85
Vendor Name
LINK-PP
Form Factor
SFP28
Max Data Rate
10/25.78Gbps
Wavelength
850nm
Max Cable Distance
100m@OM4/70m@OM3
Connector
Duplex LC
Media
MMF
Transmitter Type
VCSEL
Receiver Type
PIN
Power Consumption
≤3.3W
Extinction Ratio
>2dB
DDM/DOM
Supported
Operating Temperature Range
0°C to +70°C
TX Power
-8.4~2.4dBm
Minimum Receiver Power
＜-10.3dBm
Powerbudget
1.9dB
Receiver Overload
2.4dBm
Protocols
SFF-8472, SFF-8024, SFF-8431, SFF-8432
Warranty
5 Years
Key Features of FS SFP-25GMSR-85 Compatible LINK-PP 25G SFP28
Designed for short-reach high-speed networks, the FS SFP-25GMSR-85 Compatible LINK-PP module is a 10/25Gbps SFP28 optical transceiver featuring an 850nm VCSEL laser and a PIN receiver, supporting 70m on OM3 and 100m on OM4 multimode fiber, ideal for 25GBASE-SR Ethernet, eCPRI, and data center interconnects.
The FS SFP-25GMSR-85 Compatible LINK-PP module is a 10/25 Gbps SFP28 optical module that comes with an 850nm VCSEL laser and a PIN receiver. It reaches 70 m on OM3 MMF and 100 m on OM4 MMF, providing reliable short-range links for data centers.
SFP-25GMSR-85: 10/25Gbps High-Speed Connectivity
The FS SFP-25GMSR-85 Compatible LINK-PP SFP28 optical transceiver delivers reliable 10/25Gbps connectivity for high-density network environments.
SFP-25GMSR-85 Module with 850nm Wavelength
The FS SFP-25GMSR-85 Compatible LINK-PP optical module operates at an 850nm wavelength and integrates a VCSEL laser transmitter and a PIN receiver, ensuring stable optical performance over multimode fiber.
SFP-25GMSR-85 Module Supporting OM3 70m/OM4 100m Transmission
The FS SFP-25GMSR-85 Compatible LINK-PP SFP28 is ideal for short-distance, 10/25G Ethernet links. With transmission distances of up to 70 meters over OM3 MMF and 100 meters over OM4 MMF, it is great for high-speed data center interconnects and server-to-switch connections.
SFP-25GMSR-85 Module with Duplex LC Interface
Featuring dual LC connectors, this SFP-25GMSR-85 module enables reliable multimode fiber connectivity and easy integration with switches, routers, and other networking equipment.
SFP-25GMSR-85 Module with DOM for Real-Time Monitoring
The FS SFP-25GMSR-85 Compatible LINK-PP SFP28, which includes Digital Optical Monitoring (DOM), gives constant insight into important performance characteristics, including temperature, temperature, voltage, and optical power levels, hence promoting proactive network maintenance and operational stability.
Multi-stage checks-including spectrum, eye, BER, and temperature tests-verify the FS SFP-25GMSR-85 Compatible LINK-PP’s consistent output.
SFP-25GMSR-85 Quality Certifications
Produced in accordance with ISO 9001, CE, RoHS, and FCC standards and monitored through rigorous QC.
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-25GMSR-85 Certified for Reliable Host-Device Compatibility
Field testing confirms that this FS SFP-25GMSR-85 Compatible LINK-PP SFP28 works seamlessly with LINK-PP hosts.
Rigorous testing ensures reliable SFP performance, making this FS SFP-25GMSR-85 Compatible LINK-PP SFP28 a cut above the rest. For additional information, see the LINK-PP Test Support Center.
Optical Spectrum Test
Inspects the spectral purity of the optical signal.
Eye Pattern Test
Visualizes bit transitions to detect distortion and timing errors.
Bit Error Rate Test
Counts bit failures over time to validate reliable data delivery.
Temperature Test
Ensures optical power and sensitivity remain stable with temperature changes.
Product Shipping for FS SFP-25GMSR-85 Compatible LINK-PP 25G SFP28
Each LINK-PP module is shielded from ESD and physical stress and delivered globally via a fast, dependable fulfillment network.
Anti-Static Protective Packaging
Each optical module is sealed in advanced anti-static packaging.
Shock-Resistant Transport Protection
Protective packaging reduces transit vibration and impact.
The FS SFP-25GMSR-85 Compatible LINK-PP SFP28 module transmits at 10/25Gbps using an 850nm VCSEL laser, with a range of 70m over OM3 and 100m over OM4 MMF, making it ideal for 25GBASE-SR Ethernet, eCPRI, and data center networking.
SFP-25GMSR-85 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 SFP-25GMSR-85 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.
A:
Yes, the LS-MM8525E-S1C SFP28 optical transceiver features custom EEPROM coding designed for seamless plug-and-play compatibility with major OEM brands including Cisco, Arista, Dell, Juniper, and Mellanox. It fully supports dual-rate 10Gbps and 25Gbps operations over 850nm MMF, automatically adapting to your switch port configuration without triggering third-party optic warnings. By
admin on
2026-06-04
A:
The LS-MM8525E-S1C operates within a standard commercial temperature range of 0°C to 70°C (32°F to 158°F) with low power consumption (typically < 1W per unit). Its low thermal dissipation makes it ideal for high-density top-of-rack (ToR) switch deployments, enterprise server uplinks, and data center leaf-spine architectures. By
admin on
2026-04-13
A:
The LS-MM8525E-S1C utilizes an 850nm VCSEL transmitter and PIN receiver over duplex LC MMF cable, supporting reach up to 70 meters on OM3 MMF and up to 100 meters on OM4 MMF. It includes built-in DOM/DDM (Digital Diagnostics Monitoring) capability compliant with SFF-8472, allowing network engineers to monitor real-time parameters such as optical output power, optical receive power, temperature, laser bias current, and supply voltage via CLI or SNMP. By
admin on
2024-06-21
Replaced pricey OEM optics in our Arista 7050SX3 switches with LS-MM8525E-S1C. EEPROM coding was spot on and link came up in dual-rate 10/25Gbps mode immediately. Will reorder for next rack expansion. :-)
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494066
430952
M***n
Canada
Verified
Purchase
5 .0
2025-10-29
Bought a batch of 20 for our campus network upgrade across OM3 fiber. Recognized instantly by our Dell PowerSwitch S5248F-ON without any EEPROM override commands. DOM diagnostics show stable -2.1 dBm TX power. Excellent 25Gbps optical transceiver for the price. =D
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character.
494066
430962
E***e
Brunei Darussalam
Verified
Purchase
4 .0
2025-06-30
Product works perfectly at 25Gbps on 850nm wavelength. Outer cardboard packaging had a minor crease upon delivery, but internal anti-static blister packs protected all 8 modules safely.
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character.
494066
430959
B***s
Lithuania
Verified
Purchase
5 .0
2024-10-25
Plugged two of these LS-MM8525E-S1C SFP28 25GBASE-SR modules into our Cisco Catalyst 9500 switches on OM4 duplex LC fibers. Both links came up instantly at full 25Gbps line rate with clean optical power telemetry on DDM. Excellent build quality for enterprise aggregation.
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character.
494066
430942
A***z
Spain
Verified
Purchase
5 .0
2024-07-20
Upgraded our high-density server rack uplinks to 25G using these LINK-PP optical transceivers. DOM capability allows real-time optical power level monitoring via SNMP. Highly recommended for network admins. :-D
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494066
430951
C***s
Republic of Korea
Verified
Purchase
4 .0
2024-03-01
Modules work fine on our Juniper EX4600 switches, but the plastic pull-tab latch felt a bit stiff when removing from a high-density switch panel. Otherwise zero packet loss on 70m OM3 fiber links.
Please write comments with more than three
character.
494066
430958
R***p
Republic of Korea
Verified
Purchase
5 .0
2023-12-18
We had a large volume for 10/25/40G Transceiver Modules each month.always had good performance. This time our Account Manager told me that it had a big price reduction, so we purchased some more which can be used for six months. Surprisingly, we received the goods quickly. That's great.
Please write comments with more than three
character.
494066
430943
P***s
United States
Verified
Purchase
5 .0
2023-10-15
l-p.com consistently has competitive prices on top of the line fiber optical components with great customer service and Fast shipping. It's a very trustworthy company to do business with.
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