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Description

400G QSFP-DD DR4 TransceiverFeatures: Hot pluggable QSFP DD form factor with non hermetic package Utilises 56G silicon photonics chip with CW laser and 16nm DSP Supports 500m transmission with SM fibre and host KP4 FEC Operate at 106. 25Gb s (PAM4) per channel Support MPO 12 connector Compliant with 400GAUI 8 electrical interface Compliant with IEEE 802. 3bs and QSFP DD MSA Supports receiver signal strength indicator (RSSI) and transmitter output power monitoring (TOPM)

The two types are compliant with SFF-8431

and converts them to 4 channel output electrical data

3V • Temp: 0°C -70°C • Reach: 100m across OM3 fibre Applications: • 200Gb Ethernet interconnects • Switch to switch connectivity • High performance computing

and passed to four laser drivers

5625 Gbd PAM4 modulation scheme • Built in Analogue CDR • Enabled by 850nm VCSEL • Operating case temperature 0°C – 70°C • Hot pluggable • Power consumption: 3

- Compliant with SFP+ MSA with LC connector

Features: • Compliant with IEEE 802

5W (digital)

and then outputted as electric data after amplified by a TIA

The laser drivers control 4- Distributed Feedback Laser (DFB) with center wavelength of 1296 nm

8W • InfiniBand EDR and 100Gb Ethernet connectivity • Datacom and telecom switch connectivity • Router backplane connections • High performance computing interconnects

UL & TUV • Aggregate data rate: 200Gb/s • Wavelength: 1270 / 1290 / 1310 / 1330nm DML Applications: • 200Gb Ethernet • Datacentre connectivity • 5G connectivity

Exchange/Return Notes