2020 wholesale price 100g Optical Transceiver - 100Gb/s QSFP28 PSM4 1310nm 500m DDM DFB optical transceiver – Topticom
2020 wholesale price 100g Optical Transceiver - 100Gb/s QSFP28 PSM4 1310nm 500m DDM DFB 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 25.78125Gb/s Up to reach 500m for G.652 SMF. These modules are designed to operate over SMF systems using a nominal wavelength of 1310nm. The electrical interface uses a 38 pin contact edge type connector. The optical interface uses an 12 fiber MTP(MPO) connector.
Product Feature
Up to 25.78125Gbps Data rate per channel
Up to reach 500m for G.652 SMF
4 channels 1310nm DFB and PIN photo detector array
Hot-pluggable QSFP28 form factor
Single MPO connector receptacle
Internal CDR circuits on both receiver and Transmitter channels
Built-in digital diagnostic functions
Low power consumption<3.5 W
Operating case temperature: 0~+70°C
Application
100G PSM4 applications with FEC
Datacenter and Enterprise networking
Other optical links
Product Specification
Parameter |
Data |
Parameter |
Data |
Form Factor |
QSFP28 |
Wavelength |
1310nm |
Max Data Rate |
103.1 Gbps |
Max Transmission Distance |
500m |
Connector |
MPO |
Media |
SMF |
Transmitter Type |
DFB |
Receiver Type |
PIN |
Diagnostics |
DDM Supported |
Temperature Range |
0 to 70°C (32 to 158°F) |
TX Power each lane |
-6~0dBm |
Receiver Sensitivity |
<-11.35dBm |
Power Consumption |
3.5W |
Extinction Ratio |
3.5dB |
Quality Test
Quality Certificate
CE Certificate
EMC report
IEC 60825-1
IEC 60950-1
Product detail pictures:

Related Product Guide:
Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for 2020 wholesale price 100g Optical Transceiver - 100Gb/s QSFP28 PSM4 1310nm 500m DDM DFB optical transceiver – Topticom , The product will supply to all over the world, such as: Melbourne, Swiss, British, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
