100G BASE QSFP28 Transceiver Module

        X-Krama's 100G QSFP28 optical module is a high-speed optical module applied to 100G Ethernet. It adopts QSFP package form, small size, high port density, low power consumption, and the power consumption during operation generally does not exceed 3.5W. The QSFP28 optical module has four signal channels. The transmission rate of each signal channel has been increased from 10Gbit/s to 25Gbit/s, and the maximum transmission rate can reach 28Gbps. There are multiple transmission distances to choose from. In the data center, it is applied to the

100G connection of core switches and core routers. The QSFP28 optical module can be directly upgraded from

25G to 100G without passing 40G.

  Features :

• Data rate up to 25.78125Gbps or 28.05Gbps per channel

• Transmission up to 70m on OM3 MMF, 100m on OM4 MMF

• 4 channels full-duplex transceiver module

• 4-channel 850nm VCSEL array and PIN photo-detector array

• Single MPO/MTP-12  receptacle

• Internal CDR circuits on both receiver and transmitter channels

• Support CDR bypass

• Compliant with 100GBASE-SR4 Ethernet

• Compliant with 40GBASE-SR4 Ethernet, InfiniBand 4x FDR/EDR, OTN OTU4 and 128GFC/4x32GFC

• QSFP28 MSA compliant

• Built-in digital diagnostic functions

• Hot pluggable QSFP28  form factor

• Low power dissipation

• Metal enclosure, for lower EMI

• RoHS compliant and lead-free

• Single +3.3V power supply

• Operating case temperature: Standard :  0 to +70°C

 Applications :

• 100GBASE-SR4 100G Ethernet / 40GBASE-SR4 Ethernet

• CPRI/eCPRI

• InfiniBand 4x FDR/EDR

• 128GFC/4x32GFC

• OTN OTU4