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2022 High quality 100base X - 100GBASE-SR4 QSFP28 850nm 100m Hi-Optel HQSFP28-381 Module – Hi-optel Detail:
Descriptions
The module is hot pluggable into the 38-pin connector. The high-speed electrical interface is based on low voltage logic, with nominal 100 Ohms differential impedance and AC coupled in the module. The module has 5 low speed pins for control and status.
A block diagram of QSFP+SR4 optical transceiver is shown below

Features
● Four channel full-duplex transceiver modules
● Hot pluggable QSFP form factor
● Four channel 850nm VCSEL Array
● Four channel PIN detector Array
● Data rate up to 28Gbps per channel
● Maximum link length of 70m on OM3 Multimode Fiber (MMF) and 100m on OM4 MMF
● Maximum Power dissipation <3.5W
● Single 1×12 MPO receptacle
● Single +3.3V power supply operating
● Built-in digital diagnostic functions
● Operating Case Temperature:0℃~+70℃
● RoHS-6 compliant (lead-free)
Applications
● IEEE 802.3ba 100GBASE SR4 and 40GBASE SR4
● Data centers and Metro networks
● Other Optical Links
Standard
● Compliant with 100G Ethernet IEEE802.3ba
● Compliant with 100GBASE-SR4 Standard
● Compliant with SFF-8436 QSFP+ MSA
Product detail pictures:
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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for 2022 High quality 100base X - 100GBASE-SR4 QSFP28 850nm 100m Hi-Optel HQSFP28-381 Module – Hi-optel , The product will supply to all over the world, such as: Argentina, Singapore, Borussia Dortmund, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.