Chinese Professional Cfp Sr4 - 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 100m DDM DML& PIN LC optical transceiver – Topticom
Chinese Professional Cfp Sr4 - 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 100m DDM DML& PIN LC optical transceiver – Topticom Detail:
Product Description
The 100G QSFP28 integrates four data lanes in each direction with 100Gb/s bandwidth. Each lane can operate at 27.953Gb/s up to 10km transmission distance using G.652 SMF. These modules are designed to operate over single fiber systems using a nominal wavelength of 1310nm.
Product Feature
Lane data rate up to 25.78125Gb/s, 27.953Gb/s
Hot-pluggable QSFP28 form factor
4 channels 1310nm LAN WDM DML and PIN photo detector array
Transmitter: cooled 4x25Gb/s LAN WDM DML TOSA
Receiver: 4x25Gb/s PIN ROSA
4x28G Electrical Serial Interface (CEI-28G-VSR)
Built-in digital diagnostic functions
Single +3.3V power supply
Low power consumption<3.5 W
Application
100GBASE-LR4 Ethernet Links
OTN OTU4 4I1-9D1F
CPRI 10
Product Specification:
Parameter |
Data |
Parameter |
Data |
Form Factor |
QSFP28 |
Wavelength |
1310nm |
Max Data Rate |
Dual Rate 103.1 Gbps and 112Gbps |
Max Transmission Distance |
10km@SMF |
Connector |
LC duplex |
Media |
SMF |
Transmitter Type |
DML 1310nm |
Receiver Type |
PIN |
Diagnostics |
DDM Supported |
Temperature Range |
0 to 70°C (32 to 158°F) |
TX Power each lane |
-4.3~4.5dBm |
Receiver Sensitivity |
<-8.6dBm(100G) <-8.4dBm(112G) |
Power Consumption |
3.5W |
Extinction Ratio |
4dB |
Quality Test
Quality Certificate
CE Certificate
EMC report
IEC 60825-1
IEC 60950-1
Product detail pictures:

Related Product Guide:
We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Chinese Professional Cfp Sr4 - 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 100m DDM DML& PIN LC optical transceiver – Topticom , The product will supply to all over the world, such as: Greenland, Zambia, Juventus, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
