The LINK-PP LS-BL55311GE-10C is a high-performance single-mode bidirectional SFP optical transceiver engineered for dual-rate 100/1000Mbps Ethernet systems. Operating on a single +3.3V power supply, this hot-pluggable module features a 1550nm DFB laser transmitter and a 1310nm PIN photodetector receiver. Fully compliant with MSA and SFF-8472 standards, it provides reliable 1.25Gbps data transmission up to 10km.
LINK-PP Part Number
LS-BL55311GE-10C
Vendor Name
LINK-PP
Form Factor
SFP
Max Data Rate
1.25Gbps
Wavelength
1550nm-TX/1310nm-RX
Max Cable Distance
10km
Connector
Simplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-9 to 0dBm
RX Power
-23 to -1dBm
Receiver Sensitivity
<-23dBm
DOM Support
Yes
Operating Temperature Range
0 to 70°C
Protocols
Fast Ethernet, Gigabit Fibre Channel, MSA Compliant
Key Features of LINK-PP LS-BL55311GE-10C 100/1000M BiDi SFP
This hot-pluggable SFP transceiver supports bit rates up to 1.25Gbps across single-mode fiber links. It integrates a 1550nm DFB laser, digital diagnostic monitoring, single 3.3V supply, and a simplex LC receptacle. Compliant with RoHS and MSA standards, it operates seamlessly across standard commercial temperatures.
Designed for high-density networking, this dual-rate optical transceiver delivers cost-effective 100/1000Mbps connectivity. Built with a Class 1 laser safety design and robust internal components, it ensures low power consumption and long-term network operational stability.
LS-BL55311GE-10C: 100/1000M Connectivity for Storage Area Networks
Supporting 1.063Gbps Fiber Channel protocols alongside Gigabit Ethernet, this module expands flexibility across storage area networks. Its dual-rate capability provides high throughput, reliable data transport, and seamless interconnection for modern enterprise SAN storage infrastructures.
LS-BL55311GE-10C Module with 1550nm-TX and 1310nm-RX Wavelength
Utilizing bidirectional technology, this SFP transceiver transmits optical signals at 1550nm while receiving at 1310nm. This dual-wavelength operation enables simultaneous two-way transmission over a single strand of fiber, optimizing existing cabling resources effectively.
Engineered for medium-reach optical networks, this BiDi SFP module supports stable data transmission up to 10 kilometers over single-mode fiber. It provides clean signal integrity and low insertion loss for campus connections and metro infrastructure links.
LS-BL55311GE-10C Module with Simplex LC Interface
Equipped with a standard simplex LC receptacle, this compact transceiver facilitates easy fiber patch cord installation. The single LC optical interface maximizes port density and significantly cuts cabling complexity in modern telecommunication switches and routers.
LS-BL55311GE-10C Module with DOM for Real-Time Monitoring
Featuring SFF-8472 compliant Digital Optical Monitoring, this module provides real-time access to critical operating parameters. System administrators can continuously track temperature, supply voltage, laser bias current, and optical power to prevent downtime.
This optical module holds international certifications including CE, FCC, UKCA, UL, REACH, and RoHS. Manufactured under strict quality controls, it meets global regulatory compliance and environmental safety standards.
Every unit undergoes a comprehensive multi-stage testing program before shipment. Advanced optical automated test platforms evaluate parametric performance, verifying data signal stability, power consumption, and error-free operation.
LS-BL55311GE-10C Quality Certifications
Certified to comply with Class 1 laser safety standards and international electromagnetic compatibility regulations, this transceiver guarantees safe, reliable performance across diverse enterprise network deployment 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.
LS-BL55311GE-10C Certified for Reliable Host-Device Compatibility
Engineered according to SFP MSA guidelines, this transceiver undergoes rigorous interop testing to ensure flawless compatibility across major OEM switches, routers, and network interface cards.
Rigorous Testing Ensures Reliable SFP Performance
Our comprehensive laboratory verification program guarantees that every SFP transceiver delivers exceptional optical performance, superior signal fidelity, and consistent operational dependability.
Optical Spectrum Test
Optical spectrum analysis verifies central wavelength accuracy and side-mode suppression ratio for precise laser emission.
Eye Pattern Test
Eye diagram testing confirms clean optical signal margins, low jitter, and excellent transmitter extinction ratio.
Bit Error Rate Test
BER testing validates error-free data transmission performance at maximum throughput across full specified link distances.
Temperature Test
Thermal chamber cycling verifies optical stability and electrical performance under specified operating temperature limits.
Product Shipping for LINK-PP LS-BL55311GE-10C 100/1000M SFP
We employ specialized protective packaging and reliable global logistics services to guarantee that your optical modules arrive safely and promptly.
Anti-Static Protective Packaging
Individually sealed inside ESD-safe bags to shield sensitive optoelectronic components.
Shock-Resistant Transport Protection
Cushioned with durable foam inserts to prevent physical damage during transit.
Fast Order Processing and Dispatch
Streamlined warehouse handling ensures rapid order fulfillment and prompt carrier dispatch.
Global Logistics and International Delivery
Partnered with leading international express carriers for reliable worldwide product delivery.
Deploying this BIDI optical module within your network infrastructure is remarkably simple. Just plug the hot-swappable transceiver into a compatible SFP port, attach your simplex LC fiber cable, and immediately unlock seamless, dual-rate 100/1000 Mbps connectivity while maximizing your fiber resources.
LS-BL55311GE-10C 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-BL55311GE-10C 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:
This BiDi module is exclusively designed for Single-Mode Fiber (SMF) using a Simplex LC connector. To achieve the intended 10km maximum transmission distance, you must pair it with standard 9/125μm SMF patch cables. By
admin
A:
Yes. While this specific LS-BL55311GE-10C model is commercial grade designed for 0~70°C, we also manufacture the LS-BL55311G-10I model, which supports an industrial temperature range of -40°C to 85°C for extreme outdoor or factory environments. By
admin
A:
Yes, the LS-BL55311GE-10C is 100% MSA compliant. We precisely code the EEPROM to ensure seamless compatibility and interoperability across major brands like Cisco, HP, Juniper, and Arista out of the box. By
admin
A:
It delivers the exact same performance as original brand optics. Equipped with a premium DFB laser and PIN receiver, it guarantees reliable 10km transmission and precise DOM/DDM monitoring at a fraction of the OEM cost. By
admin
Please write comments with more than three
character.
496047
460412
R***n
Canada
Verified
Purchase
5 .0
2026-03-13
Deployed these 1550nm-TX/1310nm-RX modules for cell tower backhaul. Despite summer heat pushing ambient to 60°C, the commercial 0-70°C rating held up. This Simplex LC transceiver is incredibly reliable for continuous operation. ☀️
Please write comments with more than three
character.
496047
460404
J***e
Ireland
Verified
Purchase
5 .0
2026-02-26
We bulk ordered this MSA compliant SFP for a large campus fiber network upgrade. Seamless OEM compatibility across Juniper and Arista hardware. The 10km SMF SFP performance matches original brand optics flawlessly.
Please write comments with more than three
character.
496047
460409
M***k
Ecuador
Verified
Purchase
5 .0
2025-12-31
Replaced failing optics with this LINK-PP OEM compatible DOM SMF transceiver. The single-mode simplex LC setup saved our fiber pairs. DFB transmitter output and PIN receiver sensitivity perfectly match the datasheet specs.
United States · English · USD
