The LINK-PP LS-BL49552G-80I is a high-performance 2.5G BiDi SFP transceiver engineered for robust long-haul optical communication. This single-mode optical module utilizes advanced 1490nm DFB laser and 1550nm PIN photodiode technology to achieve ultra-reliable data transmission. Built for demanding environments, this industrial-grade fiber optic transceiver ensures seamless networking across extended distances.
LINK-PP Part Number
LS-BL49552G-80I
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
2.5Gbps
Wavelength
1490nm-TX/1550nm-RX
Max Cable Distance
80km
Connector
Simplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-2 to +4dBm
RX Power
-23 to -1dBm
Receiver Sensitivity
-26dBm
DOM Support
Yes
Operating Temperature Range
-40 to 85°C
Protocols
Fast Ethernet, Gigabit Fibre Channel, MSA Compliant
Key Features of LINK-PP LS-BL49552G-80I 2.5G BiDi SFP
This hot-pluggable 2.5G SFP bidirectional transceiver delivers outstanding efficiency with low power consumption under 300mA. The industrial fiber module supports SDH STM-16 and SONET OC-48 systems, providing scalable and cost-effective fiber optic connectivity solutions for complex routing and server interfaces.
Designed for superior optical networking, this 2.5G single-mode transceiver guarantees exceptional link stability. By minimizing signal degradation, the compact small form-factor pluggable module serves as a dependable cornerstone for modern high-speed telecommunication infrastructures.
LS-BL49552G-80I: 2.5G Connectivity for Industrial Networks
Operating flawlessly within severe climates, this rugged industrial SFP transceiver withstands extreme temperatures from -40°C to +85°C. It offers unyielding 2.5 Gigabit Ethernet connectivity, ensuring uninterrupted network operations for outdoor base stations and factory automation systems.
LS-BL49552G-80I Module with 1490nm-TX and 1550nm-RX Wavelength
Utilizing cutting-edge WDM technology, this single-fiber optical module features a 1490nm transmitting laser and a 1550nm receiver. This precise bidirectional wavelength separation maximizes existing fiber capacity while maintaining exceptional signal integrity across the entire data link.
Engineered for extended reach networking, this 80km optical transceiver easily traverses vast distances without requiring expensive repeaters. The long-distance fiber module delivers excellent optical budget performance, making it highly ideal for connecting remote telecommunication nodes securely.
LS-BL49552G-80I Module with Simplex LC Interface
Equipped with a high-precision simplex LC receptacle, this BIDI LC SFP module ensures secure physical connections. The standardized single LC connector simplifies patch cord management, dramatically reducing cabling costs while optimizing density within busy network racks.
LS-BL49552G-80I Module with DOM for Real-Time Monitoring
Compliant with SFF-8472 MSA standards, this DOM-enabled SFP provides comprehensive digital optical monitoring. Network administrators can instantly track critical parameters like temperature, voltage, and laser bias current, ensuring proactive maintenance for the optical communication link.
LINK-PP LS-BL49552G-80I 2.5G SFP Certification
This robust pluggable optical module meets stringent global regulatory standards. Every transceiver passes rigorous compliance checks, ensuring unmatched environmental safety and maximum operational reliability worldwide.
Our comprehensive quality assurance protocols guarantee that each fiber optic component functions flawlessly. We implement multi-stage hardware evaluations to verify long-term durability in complex network topologies.
LS-BL49552G-80I Quality Certifications
Backed by authoritative CE, FCC, UKCA, UL, and REACH certifications, this premium telecommunications transceiver strongly guarantees environmentally friendly materials alongside class I laser safety standards.
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.
LS-BL49552G-80I Certified for Reliable Host-Device Compatibility
Fully compatible with standard MSA hardware, this versatile optical network module provides seamless integration. It connects effortlessly with major enterprise routers, edge switches, and industrial servers.
Rigorous Testing Ensures Reliable SFP Performance
To deliver exceptional link stability, our manufacturing process incorporates strict laboratory validations. Each optical transceiver undergoes precise performance verification routines.
Optical Spectrum Test
We analyze exact wavelength parameters to guarantee optimal transmitting laser accuracy.
Eye Pattern Test
Detailed signal integrity checks ensure pristine data transmission without critical distortion.
Bit Error Rate Test
Continuous data stream evaluations confirm reliable, zero-loss communication over long distances.
Temperature Test
Severe thermal cycling validates industrial endurance from negative forty to eighty-five degrees.
Product Shipping for LINK-PP LS-BL49552G-80I 2.5G SFP
We maintain strict packaging standards to safeguard your networking equipment. Every shipment is carefully prepared to ensure components arrive in pristine condition.
Anti-Static Protective Packaging
Premium ESD-safe bags completely eliminate hazardous electrical discharge risks during handling.
Shock-Resistant Transport Protection
Custom foam enclosures absorb mechanical impacts effectively throughout the shipping journey.
Fast Order Processing and Dispatch
Streamlined warehouse operations guarantee immediate dispatch for all critical connectivity orders.
Global Logistics and International Delivery
Trusted worldwide courier partnerships ensure rapid, secure delivery to any destination.
Deploying this hot-swappable transceiver is completely effortless. Simply insert the module into any standard SFP port on your industrial switch, connect the single-mode fiber patch cable to the simplex LC receptacle, and establish an instant data link.
LS-BL49552G-80I 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 LS-BL49552G-80I 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 module complies strictly with SFF-8472 MSA standards, RoHS, CE, and FCC industrial safety certifications. Real-time DDM is fully enabled, allowing your network management software to monitor operating temperature, supply voltage, laser bias current, and TX/RX optical power levels. By
admin on
2026-08-09
A:
Yes. The LS-BL49552G-80I is fully MSA compliant and programmed to ensure plug-and-play interoperability across major networking hardware, including Cisco, MikroTik, Ubiquiti, Juniper, Edgecore, and other standard multi-vendor platforms. It initializes instantly without throwing unsupported transceiver warnings. By
admin on
2026-05-25
A:
This transceiver uses a Simplex LC connector designed for Single Mode Fiber (SMF/OS2) on a single strand. Because this module transmits at 1490nm and receives at 1550nm (TX-1490nm / RX-1550nm), the opposite end of the fiber link must be paired with a matching 1550nm-TX / 1490nm-RX 80km BiDi transceiver (such as the LINK-PP LS-BL55492G-80I). By
admin on
2026-01-11
A:
Absolutely. We provide structured tiered volume pricing for B2B bulk procurements starting at 100+ units, with deeper discounts at 1,000, 3,000, and 6,000+ pieces. You can reach out directly via live chat or submit an RFQ to get a dedicated enterprise quote tailored to your rollout schedule. By
admin on
2025-11-30
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488463
445508
S***r
Ireland
Verified
Purchase
5 .0
2026-06-01
Ideal solution for connecting remote substation SCADA systems. The 1490nm-TX DFB laser paired smoothly with the matching 1550nm module, maintaining consistent 2.5Gbps line rate over single-strand OS2 fiber.
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488463
445501
S***n
Denmark
Verified
Purchase
5 .0
2025-08-24
Rolled out 40 units for wireless cell site backhaul inside unconditioned NEMA enclosures. The -40°C to +85°C rating holds true, and simplex LC cabling freed up critical fiber cores across metro hubs.
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488463
445499
D***l
Colombia
Verified
Purchase
5 .0
2025-08-22
Benchmarked this 80km industrial 2.5G BiDi SFP over a 72km field loop. Transmit power held at +2.1dBm with -21.4dBm sensitivity. Zero frame drops across 72-hour RFC2544 testing in our lab.
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488463
445489
C***e
United Kingdom
Verified
Purchase
5 .0
2025-08-18
Integrated seamlessly into our enterprise MikroTik CCR routers. SFF-8472 DOM registers report accurate temperature and bias current. Much lower optical attenuation penalty compared to legacy 1G long-reach transceivers.
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488463
445500
H***n
Finland
Verified
Purchase
5 .0
2025-05-13
First rate, great prices, Fast delivery. Website was not as refined as other suppliers, but it did not stop me from buying what I already knew that I needed.
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488463
226151
B***s
Nepal
Verified
Purchase
5 .0
2024-10-02
Shipping is always very Fast. My order was exactly as promised just like on previous orders. I have never had a need to contact customer service. Highly recommended vendor.
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488463
226127
C***s
Maldives
Verified
Purchase
5 .0
2024-09-29
Very pleased with website interaction, customer service interaction, and of course the purchase of the Optical Transceiver Modules. l-p.com could not have done better for me.
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488463
226145
R***y
Spain
Verified
Purchase
5 .0
2024-09-21
I was impressed by how easy it was to order and helpfulness of frontline staff, when I needed to change the delivery address to arrive upstate at a business function.
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