2022 wholesale price 25g Sfp28 Lr - 100GBASE-SR4 QSFP28 850nm 100m Hi-Optel HQSFP28-381 Module – Hi-optel

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