100G QSFP28 CWDM4 LC 2km Module



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 per channel

• Transmission up to 2km on 9/125μm SMF

• Full-duplex transceiver module

• 4-channel uncooled CWDM DFB TOSA and PIN ROSA

• Using ITU G.694.2 wavelength grid at 1271nm, 1291nm, 1311nm, and 1331 nm

• LC Duplex  receptacle

• Internal CDR circuits on both receiver and transmitter channels

• Compliant with 100G Ethernet

• Compliant with InfiniBand 4x EDR

• 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 :

• 100G Ethernet

• InfiniBand 4x FDR/EDR

• Data Center

• 100G Enterprise Network Interconnection