Genuine Nokia 3FE49760AA 01 SFP28 Transceiver 25GBASE-LR 1310nm 10KM SMF I-Temp Industrial Class 1 Laser Duplex LC DDM Hot PluggableProduct OverviewGenuine Nokia 3FE49760AA 01 Industrial-Grade 25G LR SFP28 Transceiver, Class 1 laser certified professional optical module, specially designed for Nokia carrier and 5G fronthaul network platforms. Compliant with standard 25GBASE-LR protocol, this module is widely used in 5G base station fronthaul, enterprise 25G backbone uplink, data center short-distance interconnection and industrial outdoor communication networking.Adopting standard 1310nm low-loss laser and single-mode fiber transmission technology, it supports stable 10KM long-distance transmission over standard SMF. Featured with authoritative Class 1 Laser safety certification and professional I-Temp industrial wide temperature grade (-40℃ ~ 85℃), it operates stably in extreme high and low temperature, humid and unattended harsh environments, far more reliable than ordinary commercial modules. With ultra-low bit error rate, low latency and strong anti-interference performance, it supports 24/7 uninterrupted carrier-grade stable operation. Built-in complete DDM real-time diagnostic monitoring and standard hot-plug design realize zero-downtime module replacement and network upgrade. Every unit is 100% fully pre-tested to ensure perfect plug-and-play compatibility with Nokia professional network equipment.Core Key Selling Points

• Standard 25GBASE-LR Performance: Strictly compliant with 25G LR industry standard, 25.78Gbps full-rate low-latency transmission, perfectly matches 5G fronthaul and enterprise high-speed networking
• I-Temp Industrial Wide Temp: Supports -40℃~85℃ ultra-wide temperature stable operation, adapts to outdoor cabinets, factory workshops and harsh industrial scenarios
• Class 1 Laser Certified: Highest laser safety rating, safe and reliable for long-term commercial and industrial network deployment
• 1310nm 10KM Stable Reach: Classic low-loss single-mode wavelength, excellent link budget, stable 10KM SMF long-span transmission performance
• Genuine Nokia Original Spec: Official 3FE49760AA 01 part number, no coding mismatch or equipment recognition failure, full Nokia platform compatibility
• Carrier-Grade Stability: Premium laser chip and industrial quality control, ultra-low BER, strong EMI shielding, supports 24/7 uninterrupted operation
• Full DDM Intelligent Monitoring: Real-time monitoring of optical power, temperature and voltage, convenient for remote O&M and fast fault location
• Hot Pluggable Zero Downtime: Standard SFP28 hot-swap interface, plug and play, no equipment shutdown required for replacement and upgrade
• 100% Pre-Tested Reliability: Strict optical performance, temperature adaptation and compatibility testing before shipment to ensure zero-fault online deployment

Full Technical Specifications

• Part Number: 3FE49760AA 01
• Form Factor: SFP28
• Standard: 25GBASE-LR
• Data Rate: 25.78Gbps
• Wavelength: 1310nm
• Fiber Type: SMF Single Mode Fiber
• Max Transmission Distance: 10KM
• Connector: Duplex LC/UPC
• Laser Class: Class 1 Laser (Safety Certified)
• Temperature Grade: I-Temp Industrial (-40℃ ~ 85℃)
• Monitoring: DDM/DOM Digital Diagnostic Fully Supported
• Key Features: Hot Pluggable, Low Latency, Industrial Grade, Low BER, Laser Safety Certified
• Compliance: SFP28 MSA, SFF-8472, IEEE 802.3by, RoHS Compliant
• Applications: 5G Fronthaul Network, Nokia Transmission Equipment, Enterprise 25G Backbone, Data Center Interconnection, Industrial Outdoor Communication

Package Content1 x Genuine Nokia 3FE49760AA 01 SFP28 25GBASE-LR 1310nm 10KM I-Temp Class 1 Laser SMF Optical Transceiver (Fully Tested)Shipping Policy

• Fast Processing: Shipped within 1 business day after payment cleared (excludes weekends & holidays)
• Secure Packaging: Anti-static bag + shock foam + rigid carton, fully protected for international transit
• Tracking Available: Valid tracking number updated to order page after dispatch
• Delivery Time: US/EU/UK: 7–18 business days; Other regions: 15–25 business days (customs delay excluded)
• Customs Notice: Import duties and local taxes are the buyer’s sole responsibility

Return & Warranty Policy

• Warranty: 30-Day Free Return + 12-Month Professional Warranty, all units 100% pre-tested
• Return Terms: Only unused, unmodified and original packaged items are eligible for return or refund
• Technical Support: 24-hour message reply + professional 5G & 25G network compatibility guidance
• Warranty Exclusion: Manual damage, private disassembly and improper operation are not covered
• Free Service: Pre-purchase Nokia platform compatibility check & post-sale link debugging support

Buyer NotesThis is a Class 1 laser safety certified industrial-grade 25G LR SFP28 module exclusive for Nokia systems, with excellent extreme temperature resistance and stable link performance. Please verify PN 3FE49760AA 01, 25GBASE-LR protocol, 1310nm 10KM SMF and I-Temp industrial specification before purchase. All modules are fully tested for risk-free deployment.