High Quality Sfp28 – 25Gb/s SFP28 SR 850nm 100m DDM VCSEL LC optical transceiver – Topticom
High Quality Sfp28 – 25Gb/s SFP28 SR 850nm 100m DDM VCSEL LC optical transceiver – Topticom Detail:
Product Description
The 25G SFP28 optical transceiver are designed for used in 25Gb/s data rate over mulitmode fiber. It can reach up to 70m transmission distance using OM3 fiber or 100m transmission distance using OM4 fiber. The optical transceiver is RoHS compliant.
Product Feature
Up to 28.05Gb/s data rate
Hot-pluggable SFP28 form factor
Duplex LC connector
850nm VCSEL array and PIN photo detector
Built-in digital diagnostic functions
100m at OM4 MMF
70m at OM3 MMF
Single +3.3V power supply
Low power consumption< 1W
Application
High-speed storage area networks
Computer cluster cross-connect
Custom high-speed data pipes
Inter Rack Connection
Product Specification
Parameter |
Data |
Parameter |
Data |
Form Factor |
SFP28 |
Wavelength |
850nm |
Max Data Rate |
28.05 Gbps |
Max Transmission Distance |
70m@OM3/100m@OM4 |
Connector |
Duplex LC |
Media |
MMF |
Transmitter Type |
VCSEL 850nm |
Receiver Type |
PIN |
Diagnostics |
DDM Supported |
Temperature Range |
0 to 70°C (32 to 158°F) |
TX Power |
-8.4~2.4dBm |
Receiver Sensitivity |
<-10dBm |
Power Consumption |
1W |
Extinction Ratio |
2dB |
Quality Test
Quality Certificate
CE Certificate
EMC report
IEC 60825-1
IEC 60950-1
Product detail pictures:

Related Product Guide:
"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for High Quality Sfp28 – 25Gb/s SFP28 SR 850nm 100m DDM VCSEL LC optical transceiver – Topticom , The product will supply to all over the world, such as: Montpellier, New Zealand, Cambodia, With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
