PQS28-31HG-FR1 100G-FR1 100Gbps QSFP28 FR1 2km Optical Transceiver
Features
Compliant to 802.3cu
100GE FR1 Specification compliant
1 channel full-duplex transceiver modules
Full-duplex transceiver module
4x25.78125Gbit/s NRZ electrical interface(CAUI-4)
106.25Gb/s PAM4 based on Silicon Photonics
4W maximum power dissipation
Hot-pluggable QSFP28 form factor
Maximum link length of 2km on G.652 SMF with KP-FEC
Duplex LC receptacles
Built-in digital diagnostic functions
Operating case temperature range: 0 to 70°C
Single 3.3V power supply
RoHS compliant (lead free)
Applications
IEEE 802.3cu 100GE FR1
Description
The 100G FR1 2km QSFP28 optical transceiver, 100G QSFP28 FR1 (PQS28-31HG-FR1) is
designed for using in 100-Gigabit Ethernet links up to 2km over Single-Mode Fiber (SMF). It is
compliant with the QSFP28 MSA ,802.3cu 100GBASE FR1 and CAUI-4(no FEC)1 . Digital diagnostics
functions are available via the I2C interface, as specified by the QSFP28 MSA. It integrates 4 data
lanes in each direction with 4×25.78125Gb/s bandwidth. The electrical interface uses a 38-contact
edge type connector. The optical interface uses a Duplex LC connector. This module incorporates
Fibertop proven circuit and Silicon Photonics technology to provide reliable long life, high performance,
and consistent service.
