Karl Gass provides an overview of the OIF’s 400ZR multivendor interoperability demonstration at OFC22 in San Diego, California.
Two set-ups are tested:
- 400GE to Transport DWDM link – from an EXFO traffic generator/analyze via NeoPhotonics OSFP traversing a Cisco Open Line System to a Ciena Open Line system to a Cisco CFP-DCO in a Viavi traffic generator/analyzer
- Round robin path consisting of 14 QSFP-DD modules, including modules from Cisco, Juniper, Ciena, Marvell, NeoPhotonics, and Fujitsu