100G QSFP28 ZR4 LC 80km LWDM4 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 103.125Gbps (4×28NRZ)

• Transmission up to 80km on 9/125μm SMF with FEC

• 4 channels full-duplex transceiver modules

• 4x 25Gb/s EML LWDM cooling TOSA transmitter (1295.56nm / 1300.05nm / 1304.58nm / 1309.14nm)

• 4 channels PIN ROSA with SOA

• LC Duplex  receptacle

• Compliant with QSFP28 MSA

• Internal CDR circuits on both receiver and transmitter channels

• 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