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High-performance QSFP28 optical transceiver designed for 100GBASE-LR4 Ethernet applications over 10km single-mode fiber. Fully compliant with IEEE 802.3ba and QSFP28 MSA standards, this module delivers reliable 100G connectivity for data center interconnects, metropolitan networks, and enterprise backbone applications.
The module converts 4x25G electrical input signals into 4 LAN-WDM optical signals, multiplexes them into a single 100G optical stream for transmission, and reverses the process on the receiver side — providing efficient 100G wavelength division multiplexing over a single fiber pair.
Key Features
100Gbps transmission rate - 4 x 25Gbps per channel (CEI-28G-VSR compliant)
10km reach over standard single-mode fiber (G.652 SMF)
PIN ROSA receiver - high-sensitivity signal detection for 10km reach
Integrated MUX/DEMUX - wavelength multiplexing and demultiplexing
Duplex LC optical interface - standard single-mode fiber connector
QSFP28 MSA compliant form factor - hot-pluggable, plug-and-play
4x28G electrical serial interface - CEI-28G-VSR compliant
Low power consumption - maximum 4.0W, single +3.3V power supply
Wide operating temperature - 0°C to +70°C
RoHS-6 compliant - lead-free and environmentally friendly
IEEE 802.3ba compliant - 100GBASE-LR4 standard
Interoperable - compatible with major networking equipment
Applications
100GBASE-LR4 Ethernet networks
Data center interconnects (DCI)
Metropolitan area networks (MAN)
Enterprise and campus backbone networks
Carrier-grade optical transport networks
LAN-WDM wavelength division multiplexing systems
Why Choose TAKFLY?
26 Years of Manufacturing Experience in Fiber Optic Products
Experienced Assembly Team
More than 80 assembly workers with 6+ years of experience
Strong R&D Capability
More than 10 R&D engineers
Advanced Production Equipment
16 sets of German imported injection machines and 16 production lines
Comprehensive Testing Facilities
More than 30 sets of testing instruments including OTDR, ILD, VFL, RL, IL, tension strength testers, crush resistance testers, power meter testers, and light checkers
OEM Branding Accepted
Custom logo/branding available
Quality Control Process
Process Stage
Quality Assurance
Incoming Inspection
Spot check of raw materials before production
In-Process Inspection
Full inspection at every individual process completion
Pre-Packaging Inspection
Full inspection of finished products before packing
Pre-Shipping Inspection
Spot check before shipping
Industry Participation
Active participation in major industry events including OFC, FOCC, ConnecAsia, NFTCOM, AFRICACOM, SMART ICT, Contelem, China, and Source Electronics Exhibition.
Delivery Information
Order Type
Processing Time
Packaging Options
Samples
1-3 working days
Plastic bag, carton, and pallet options available according to your requirements
Mass Production Orders
3-7 working days
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
3500000-4000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than ... Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than ...
