Arista - QSFP-DD transceiver module - 400 Gigabit LAN
Mfg # QDD-400G-ZR
CDW # 9082512
| UNSPSC 43201559
Quick tech specs
- DD transceiver module
- 400GBase-ZR
- up to 74.6 miles
- 400 Gigabit LAN
- LC single-mode
Know your gear
Arista's OSFP and QSFP-DD 400ZR optical transceivers are Digital Coherent Optical (DCO) modules fully compliant with the OIF-400ZR industry standard. 400ZR modules enable 400Gb/s of Ethernet bandwidth over a single optical wavelength, using coherent DP-16QAM (Dual-Polarization 16 Quadrature Amplitude Modulation), at 59.84375 Gbaud/s. Arista's 400ZR transceivers offer full digital optical monitoring (DOM) and are fully tunable over the C-band (at 75GHz or 100GHz ITU-T grid spacing).
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