PRODUCTS
QSFP-DD

400Gb/s

- Cooled CWDM 4-Wavelength DFB LDs: 1271, 1291, 1311 and 1331 nm
- Optical signals using a 4-level pulse amplitude modulation (PAM4)

- Single +3.3V Power Supply
- RoHS-6 Compliant (lead-free)



CWDM 4-Wavelength 400G QSFP-DD LR4
Product Number Bit Rate 400GBASE Reach Wavelength Package Temperature
Range
Data Sheet
QDS-5402PWG 400 Gb/s CWDM4 2 km CWDM4* QSFP-DD with DMI    0 ~ 70°C
QDS-5410PWG 400 Gb/s CWDM4 10 km CWDM4* QSFP-DD with DMI    0 ~ 70°C
CWDM 4-Wavelength DFB LDs: 1270, 1290, 1310 and 1330 nm.